FormItem (Smart GWT EE API 14.0d (2024-11-01))

java.lang.Object
- com.smartgwt.client.core.JsObject
- - com.smartgwt.client.core.DataClass
  - - com.smartgwt.client.core.RefDataClass
    - - com.smartgwt.client.data.Field
      - com.smartgwt.client.widgets.form.fields.FormItem

All Implemented Interfaces:

com.google.gwt.event.shared.HasHandlers, HasBlurHandlers, HasChangedHandlers, HasChangeHandlers, HasClickHandlers, HasDoubleClickHandlers, HasEditorEnterHandlers, HasEditorExitHandlers, HasFocusHandlers, HasIconClickHandlers, HasIconKeyPressHandlers, HasItemHoverHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasPendingStatusChangedHandlers, HasPickerIconClickHandlers, HasShowContextMenuHandlers, HasTitleClickHandlers, HasTitleDoubleClickHandlers, HasTitleHoverHandlers, HasValueHoverHandlers, HasValueIconClickHandlers

Direct Known Subclasses:

BlurbItem, CanvasItem, CheckboxItem, DateItem, HeaderItem, HiddenItem, NativeCheckboxItem, RadioGroupItem, SelectItem, SpacerItem, StaticTextItem, TextAreaItem, TextItem, TimeItem
```
public class FormItem
extends Field
implements HasBlurHandlers, HasChangeHandlers, HasChangedHandlers, HasClickHandlers, HasDoubleClickHandlers, HasEditorEnterHandlers, HasEditorExitHandlers, HasFocusHandlers, HasIconClickHandlers, HasIconKeyPressHandlers, HasItemHoverHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasPendingStatusChangedHandlers, HasPickerIconClickHandlers, HasShowContextMenuHandlers, HasTitleClickHandlers, HasTitleDoubleClickHandlers, HasTitleHoverHandlers, HasValueHoverHandlers, HasValueIconClickHandlers
```
A UI component that can participate in a DynamicForm, allowing editing or display of one of the values tracked by the form.
FormItems do not render themselves, instead, they are provided to a DynamicForm via DynamicForm.setItems()
See the DynamicForm documentation for details and sample code.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface FormItem.CustomStateGetter

static interface FormItem.StateCustomizer

Nested Classes
Modifier and Type	Class and Description
`static interface`	`FormItem.CustomStateGetter`
`static interface`	`FormItem.StateCustomizer`

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`configOnly`
`protected java.lang.String`	`scClassName`
`protected boolean`	`warnOnEditorTypeConversion`
`protected static boolean`	`warnOnEditorTypeConversionDefault`

Fields inherited from class com.smartgwt.client.core.RefDataClass
id

Fields inherited from class com.smartgwt.client.core.DataClass
factoryCreated, factoryProperties

Fields inherited from class com.smartgwt.client.core.JsObject
jsObj

Constructor Summary

Constructors
Constructor and Description

FormItem()

FormItem(com.google.gwt.core.client.JavaScriptObject jsObj)

FormItem(java.lang.String name)

Constructors
Constructor and Description
`FormItem()`
`FormItem(com.google.gwt.core.client.JavaScriptObject jsObj)`
`FormItem(java.lang.String name)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`java.lang.Object`	`_getValue()`
`com.google.gwt.event.shared.HandlerRegistration`	`addBlurHandler(BlurHandler handler)` Add a blur handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addChangedHandler(ChangedHandler handler)` Add a changed handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addChangeHandler(ChangeHandler handler)` Add a change handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addClickHandler(ClickHandler handler)` Add a click handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addDoubleClickHandler(DoubleClickHandler handler)` Add a doubleClick handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addEditorEnterHandler(EditorEnterHandler handler)` Add a editorEnter handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addEditorExitHandler(EditorExitHandler handler)` Add a editorExit handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addFocusHandler(FocusHandler handler)` Add a focus handler.
`FormItemIcon`	`addIcon(FormItemIcon icon)` Adds a `FormItemIcon` to this item.
`FormItemIcon`	`addIcon(FormItemIcon icon, int index)` Adds a `FormItemIcon` to this item.
`com.google.gwt.event.shared.HandlerRegistration`	`addIconClickHandler(IconClickHandler handler)` Add a iconClick handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addIconKeyPressHandler(IconKeyPressHandler handler)` Add a iconKeyPress handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addItemHoverHandler(ItemHoverHandler handler)` Add a itemHover handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addKeyDownHandler(KeyDownHandler handler)` Add a keyDown handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addKeyPressHandler(KeyPressHandler handler)` Add a keyPress handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addKeyUpHandler(KeyUpHandler handler)` Add a keyUp handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addPendingStatusChangedHandler(PendingStatusChangedHandler handler)` Add a pendingStatusChanged handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addPickerIconClickHandler(PickerIconClickHandler handler)` Add a pickerIconClick handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addShowContextMenuHandler(ShowContextMenuHandler handler)` Add a showContextMenu handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addTitleClickHandler(TitleClickHandler handler)` Add a titleClick handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addTitleDoubleClickHandler(TitleDoubleClickHandler handler)` Add a titleDoubleClick handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addTitleHoverHandler(TitleHoverHandler handler)` Add a titleHover handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addValueHoverHandler(ValueHoverHandler handler)` Add a valueHover handler.
`com.google.gwt.event.shared.HandlerRegistration`	`addValueIconClickHandler(ValueIconClickHandler handler)` Add a valueIconClick handler.
`void`	`applyFormula()` Manually sets this FormItem to the result of `formula` or `textFormula`.
`static <T extends RefDataClass> T`	`asSGWTComponent(com.google.gwt.core.client.JavaScriptObject jsObj)` Returns the existing SGWT FormItem, or creates and returns one if none exist, associated with the supplied `JavaScriptObject`.
`void`	`blurItem()` Takes focus from this form item's focusable element.
`java.lang.Boolean`	`canEditCriterion(Criterion criterion)` Calls the `canEditCriterion()` method of the `FormItemCanEditCriterionPredicate` that is registered with this field.
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, Canvas defaults)` Changes the defaults for Canvas AutoChildren named `autoChildName`.
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, FormItem defaults)` Changes the defaults for FormItem AutoChildren named `autoChildName`.
`static void`	`changePickerIconDefaults(FormItemIcon defaults)`
`static java.lang.String`	`checkFormItemType(java.lang.String editorType)`
`void`	`clearErrors()` Clear all error messages for this item
`void`	`clearValue()` Clear the value for this form item.
`void`	`disable()` Set this item to be disabled at runtime.
`void`	`disableIcon(java.lang.String icon)` This method will disable some icon in this item's `icons` array, if it is currently enabled.
`void`	`enable()` Set this item to be enabled at runtime.
`void`	`enableIcon(java.lang.String icon)` This method will enable some icon in this item's `icons` array, if it is currently disabled.
`protected void`	`error(java.lang.String message)`
`protected void`	`error(java.lang.String attribute, java.lang.String value)`
`protected void`	`errorIfNotCreated(java.lang.String property)`
`void`	`focusAfterItem(boolean forward)` Shifts focus to the next focusable element after this item, skipping any elements nested inside the tabbing group for this item, such as sub-elements, nested canvases in a CanvasItem, or icons.
`void`	`focusInItem()` Move the keyboard focus into this item's focusable element
`java.lang.String`	`getAccessKey()` If specified this governs the HTML accessKey for the item.
`Alignment`	`getAlign()` Alignment of this item in its cell.
`java.lang.Boolean`	`getAllowExpressions()` For a form that produces filter criteria (see `form.getValuesAsCriteria()`), allows the user to type in simple expressions to cause filtering with that operator.
`java.lang.Boolean`	`getAlwaysFetchMissingValues()` If this form item has a specified `optionDataSource` and `fetchMissingValues` is true, when the item value changes, a fetch will be performed against the optionDataSource to retrieve the related record if `displayField` is specified and the new item value is not present in any valueMap explicitly specified on the item.
`java.lang.Boolean`	`getAlwaysShowControlBox()` A formItem showing a `pickerIcon` will always write out a "control box" around the text box and picker icon.
`boolean`	`getApplyAlignToText()` If the `textAlign` is unset, should the `align` setting, if set, be used for this item's `textAlign`?
`java.lang.Boolean`	`getApplyHeightToTextBox()` If `height` is specified, should it be applied to the item's text box element?
`java.lang.String`	`getAriaRole()` ARIA role of this formItem.
`java.lang.String`	`getAttribute(java.lang.String attribute)` Returns attribute value as a String
`java.lang.Boolean`	`getAttributeAsBoolean(java.lang.String property)` Returns attribute value set as a Boolean.
`java.lang.Boolean`	`getAttributeAsBoolean(java.lang.String property, boolean allowNull)` Returns attribute value set as a Boolean.
`java.util.Date`	`getAttributeAsDate(java.lang.String property)` Returns attribute value as a Date.
`java.lang.Double`	`getAttributeAsDouble(java.lang.String property)` Returns attribute as a Double.
`java.lang.Float`	`getAttributeAsFloat(java.lang.String property)` Returns attribute value as a Float.
`java.lang.Integer`	`getAttributeAsInt(java.lang.String property)` Returns attribute value as an Integer.
`com.google.gwt.core.client.JavaScriptObject`	`getAttributeAsJavaScriptObject(java.lang.String property)` Returns attribute value as a JavaScript Object.
`java.lang.Object`	`getAttributeAsObject(java.lang.String property, com.google.gwt.core.client.JavaScriptObject convertToObject)`
`java.lang.String`	`getAttributeAsString(java.lang.String property)` Returns attribute value as a String.
`AutoComplete`	`getAutoComplete()` Should this item allow browser auto-completion of its value? Applies only to items based on native HTML form elements (`TextItem`, `PasswordItem`, etc), and will only have a user-visible impact for browsers where native autoComplete behavior is actually supported and enabled via user settings.
`java.lang.String[]`	`getAutoCompleteKeywords()` Set of autocompletion keywords to be used with the native "autocomplete" attribute, in accordance with the HTML5 Autofill specification.
`java.lang.String`	`getBrowserInputType()` Form item input type - governs which keyboard should be displayed for mobile devices (supported on iPhone / iPad)
`java.lang.Boolean`	`getBrowserSpellCheck()` If this browser supports spell-checking of text editing elements, do we want this enabled for this item? If unset the property will be inherited from the containing form.
`java.lang.Boolean`	`getCanEdit()` Is this form item editable (canEdit:true) or read-only (canEdit:false)? Setting the form item to non-editable causes it to render as read-only.
`java.lang.Boolean`	`getCanEditOpaqueValues()` If true, indicates that this FormItem is capable of editing "opaque" values, ie, objects that are more complex than simple primitive types like numbers, strings and dates.
`java.lang.Boolean`	`getCanFocus()` Is this form item focusable? Setting this property to true on an otherwise non-focusable element such as a `StaticTextItem` will cause the item to be included in the page's tab order and respond to keyboard events.
`java.lang.Boolean`	`getCanHover()` Indicates whether hovers can be shown for this item.
`boolean`	`getCanSelectText()` For items showing a text value, should the user be able to select the text in this item?
`java.lang.Boolean`	`getCanTabToIcons()` Should this item's `icons` and `picker icon` be included in the page's tab order by default? If not explicitly set, this property will be derived from `DynamicForm.canTabToIcons`.
`Canvas`	`getCanvasAutoChild(java.lang.String autoChildName)` Returns the `Canvas` AutoChild named `autoChildName` if already created.
`java.lang.Integer`	`getCellHeight()` If specified, this property will govern the height of the cell in which this form item is rendered.
`java.lang.String`	`getCellStyle()` CSS style applied to the form item as a whole, including the text element, any icons, and any hint text for the item.
`java.lang.Boolean`	`getChangeOnKeypress()` Should this form item fire its `change` handler (and store its value in the form) on every keypress? Set to `false` to suppress the 'change' handler firing (and the value stored) on every keypress.
`java.lang.String`	`getClassName()` Returns the JavaScript class name.
`java.lang.Boolean`	`getClipStaticValue()` If this item is `read-only` and is using `readOnlyDisplay` `ReadOnlyDisplayAppearance.STATIC`, should the item value be clipped if it overflows the specified size of the item? If set, overrides the form-level `DynamicForm.clipStaticValue` default.
`java.lang.Boolean`	`getClipTitle()` If the title for this form item is showing, and is too large for the available space should the title be clipped?
`com.google.gwt.core.client.JavaScriptObject`	`getConfig()` Returns the FormItem's config object suitable for use in API's that set the editorType
`Canvas`	`getContainerWidget()` A Read-Only pointer to the Smart GWT canvas that holds this form item.
`java.lang.String`	`getControlStyle()` Base CSS class name for a form item's "control box".
`java.lang.String`	`getCriteriaField()` When using `operator`, the name of the DataSource field for the `Criterion` this FormItem generates.
`Criterion`	`getCriterion()` Calls the `getCriterion()` method of the `FormItemCriterionGetter` that is registered with this field.
`Criterion`	`getCriterion(TextMatchStyle textMatchStyle)` Calls the `getCriterion()` method of the `FormItemCriterionGetter` that is registered with this field.
`java.lang.Integer`	`getCursorPosition()` For text-based items, this method returns the index of the start of the current selection if the item currently has the focus (if no text is selected, this equates to the current position of the text editing cursor).
`java.lang.String`	`getCustomState(FormItemElementType elementType, java.lang.String derivedState)` Optional method to retrieve a custom state suffix to append to the style name that is applied to some element of a formItem - see `FormItemBaseStyle` for more information on how state-based FormItem style names are derived.
`java.lang.String`	`getDataPath()` dataPath for this item.
`DateDisplayFormat`	`getDateFormatter()` Display format to use for date type values within this formItem.
`java.lang.Integer`	`getDecimalPad()` Applies only to fields of type "float" and enforces a minimum number of digits shown after the decimal point.
`java.lang.Integer`	`getDecimalPrecision()` Applies only to fields of type "float" and affects how many significant digits are shown.
`java.lang.String`	`getDefaultIconSrc()` Default icon image source.
`OperatorId`	`getDefaultOperator()` The default search-operator for this item when it or its form allow `filter-expressions`.
`java.lang.Object`	`getDefaultValue()` Value used when no value is provided for this item.
`java.lang.Boolean`	`getDestroyed()` The destroyed attribute will be set to true if this item has been destroyed() Note that FormItem lifecycle is managed by the DynamicForm itself.
`java.lang.Boolean`	`getDisabled()` Deprecated. Do not use this API. Instead, use `#isDisabled)`, which correctly inherits the disabled state from containers
`java.lang.String`	`getDisabledHover()` This text is shown as a tooltip prompt when the cursor hovers over this item and the item is `disabled` or `read-only` with `readOnlyDisplay:disabled`.
`java.lang.Boolean`	`getDisableIconsOnReadOnly()` If `canEdit` is set to false, should `icons` be disabled by default?
`java.lang.String`	`getDisplayField()` If set, this item will display a value from another field to the user instead of showing the underlying data value for the `field name`.
`java.lang.String`	`getDisplayFieldName()` Returns the `displayField` for this item.
`java.lang.String`	`getDisplayValue()` Returns this item's value with any valueMap applied to it - the value as currently displayed to the user.
`java.lang.String`	`getDisplayValue(java.lang.String value)` Returns this item's value with any valueMap applied to it - the value as currently displayed to the user.
`com.google.gwt.core.client.JavaScriptObject`	`getEditorTypeConfig()`
`java.lang.String`	`getEditPendingCSSText()` Custom CSS text to be applied to cells with pending edits that have not yet been submitted.
`java.lang.String`	`getEditProxyConstructor()` Default class used to construct the `EditProxy` for this component when the component is `first placed into edit mode`.
`java.lang.String`	`getEmptyDisplayValue()` Text to display when this form item has a null or undefined value.
`java.lang.String`	`getEmptyValueIcon()` This property allows the developer to specify an icon to display when this item has no value.
`java.lang.Boolean`	`getEndRow()` Whether this item should end the row it's in in the form layout
`int`	`getErrorIconHeight()` Height of the error icon, if we're showing icons when validation errors occur.
`FormItemIcon`	`getErrorIconProperties()` `Icon-properties` to apply to the `error-icon` when `showErrorIconInline` is true.
`java.lang.String`	`getErrorIconSrc()` URL of the image to show as an error icon, if we're showing icons when validation errors occur.
`int`	`getErrorIconWidth()` Height of the error icon, if we're showing icons when validation errors occur.
`int`	`getErrorMessageWidth()` When `DynamicForm.showInlineErrors` and `showErrorText` are both true and `errorOrientation` is "left" or "right", errorMessageWidth is the amount to reduce the width of the editor to accommodate the error message and icon.
`java.lang.String[]`	`getErrors()` Returns any validation errors for this field.
`java.lang.Boolean`	`getEscapeHTML()` Controls whether HTML item value(s) should be rendered or shown as HTML source.
`java.lang.String`	`getExportFormat()` `FormatString` used during exports for numeric or date formatting.
`java.lang.Boolean`	`getFetchMissingValues()` If this form item has a specified `optionDataSource`, should the item ever perform a fetch against this dataSource to retrieve the related record.
`java.lang.String`	`getFieldName()` Return the name for the this formItem.
`java.lang.Boolean`	`getFilterLocally()` If this form item is mapping data values to a display value by fetching records from a dataSource (see `optionDataSource`, `displayField` and `fetchMissingValues`), setting this property to true ensures that when the form item value is set, entire data-set from the dataSource is loaded at once and used as a valueMap, rather than just loading the display value for the current value.
`java.lang.String`	`getForeignDisplayField()` For items with an `optionDataSource`, this property specifies an explicit display field for records within the option dataSource.
`DynamicForm`	`getForm()` A reference to the FormItem's DynamicForm.
`java.lang.String`	`getFormat()` `FormatString` for numeric or date formatting.
`FormItem`	`getFormItemAutoChild(java.lang.String autoChildName)` Returns the `FormItem` AutoChild named `autoChildName` if already created.
`UserFormula`	`getFormula()` Formula to be used to calculate the numeric value of this FormItem.
`java.lang.String`	`getFullDataPath()` Return the fully-qualified dataPath for the this formItem (ie, the dataPath expressed in absolute terms from the root of the hierarchy, rather than relative to the item's parent form).
`java.lang.Integer`	`getGlobalTabIndex()` TabIndex for the form item within the page.
`java.lang.Integer`	`getGridColNum()` If this formItem is part of a `ListGrid`'s `inline edit form`, returns the number of the grid column this formItem is responsible for editing, but only if a row is currently being edited.
`java.lang.Integer`	`getGridRowNum()` If this formItem is part of a `ListGrid`'s `inline edit form`, returns the number of the row currently being edited.
`int`	`getHeight()` Height of the FormItem.
`java.lang.String`	`getHeightAsString()` Height of the FormItem.
`java.lang.Boolean`	`getHidden()` Should this form item be hidden? Setting this property to `true` on an item configuration will have the same effect as having a `showIf()` implementation which returns `false`.
`java.lang.String`	`getHint()` Specifies "hint" string to show next to the form item to indicate something to the user.
`java.lang.String`	`getHintStyle()` CSS class for the "hint" string.
`Alignment`	`getHoverAlign()` Text alignment for text displayed in this item's hover canvas, if shown.
`java.lang.Integer`	`getHoverDelay()` If specified, this is the number of milliseconds to wait between the user rolling over this form item, and triggering any hover action for it. If not specified `this.form.itemHoverDelay` will be used instead.
`java.lang.String`	`getHoverFocusKey()` This attribute gives users a way to pin this item's hover in place so they can interact with it (scroll it, click embedded links, etc).
`java.lang.Integer`	`getHoverHeight()` Option to specify a height for any hover shown for this item.
`java.lang.String`	`getHoverHeightAsString()` Option to specify a height for any hover shown for this item.
`java.lang.Integer`	`getHoverOpacity()` Opacity for any hover shown for this item
`HoverPersistMode`	`getHoverPersist()` Allows interaction with hovers when the cursor is positioned over them.
`java.lang.String`	`getHoverStyle()` Explicit CSS Style for any hover shown for this item.
`VerticalAlignment`	`getHoverVAlign()` Vertical text alignment for text displayed in this item's hover canvas, if shown.
`java.lang.Integer`	`getHoverWidth()` Option to specify a width for any hover shown for this item.
`java.lang.String`	`getHoverWidthAsString()` Option to specify a width for any hover shown for this item.
`FormItemIcon`	`getIcon(java.lang.String name)` Given a `FormItemIcon.name`, returns the `FormItemIcon` object.
`java.lang.String`	`getIconBaseStyle()` Fallback base CSS class to apply to this item's `icons` if they don't specify a `baseStyle` or provide a sprite-based `src string` that specifies a `cssClass`.
`int`	`getIconHeight()` Default height for form item icons.
`int`	`getIconHSpace()` Horizontal space (in px) to leave between form item icons.
`Rectangle`	`getIconPageRect(FormItemIcon icon)`
`java.lang.String`	`getIconPrompt()` Default prompt (and tooltip-text) for icons.
`Rectangle`	`getIconRect(FormItemIcon icon)`
`FormItemIcon[]`	`getIcons()` An array of descriptor objects for icons to display in a line after this form item.
`java.lang.Integer`	`getIconTabPosition()` Returns the desired tab-position of some icon with respect to other focusable sub-elements for this formItem.
`VerticalAlignment`	`getIconVAlign()` How should icons be aligned vertically for this form item.
`int`	`getIconWidth()` Default width for form item icons.
`java.lang.String`	`getID()` Global identifier for referring to the formItem in JavaScript.
`java.lang.String`	`getImageURLPrefix()` Prefix to apply to the beginning of any `valueIcons` when determining the URL for the image.
`java.lang.String`	`getImageURLSuffix()` Suffix to apply to the end of any `valueIcons` when determining the URL for the image.
`java.lang.Boolean`	`getImplicitSave()` When true, indicates that changes to this item will cause an automatic save on a `delay`, as well as when the entire form is submitted.
`java.lang.Boolean`	`getImplicitSaveOnBlur()` If set to true, this item's value will be saved immediately when its "editorExit" handler is fired.
`java.lang.String`	`getInputFormat()` For fields of type `"date"`, if this is an editable field such as a `TextItem`, this property allows you to specify the `inputFormat` applied to the item.
`int`	`getLeft()` Left coordinate of this item in pixels.
`int`	`getLinearColSpan()` Specifies a column span for an item in `linearMode`, overriding the default value of "*" in that mode.
`java.lang.String`	`getLinearColSpanAsString()` Specifies a column span for an item in `linearMode`, overriding the default value of "*" in that mode.
`int`	`getLinearEndRow()` Specifies `endRow` for an item in `linearMode`, overriding the default of `true` in that mode.
`java.lang.String`	`getLinearEndRowAsString()` Specifies `endRow` for an item in `linearMode`, overriding the default of `true` in that mode.
`int`	`getLinearStartRow()` Specifies `startRow` for an item in `linearMode`, overriding the default of `false` in that mode.
`java.lang.String`	`getLinearStartRowAsString()` Specifies `startRow` for an item in `linearMode`, overriding the default of `false` in that mode.
`int`	`getLinearWidth()` Specifies a width for an item in `linearMode`, overriding the default width of "*" in that mode.
`java.lang.String`	`getLinearWidthAsString()` Specifies a width for an item in `linearMode`, overriding the default width of "*" in that mode.
`ListGrid`	`getListGrid()` If this item is being used to edit cells in a ListGrid (see `isInGrid()`), this method returns the grid in question.
`java.lang.String`	`getLoadingDisplayValue()` Value shown in field when `fetchMissingValues` is active and a fetch is pending.
`java.lang.String`	`getLocateItemBy()` When `AutoTest.getElement()` is used to parse locator strings generated by `AutoTest.getLocator()` for this form item, should the item be identified? If the locator has a specified `name`, it is considered to definitely locate the item and no fallback approach will be used.
`java.lang.Integer`	`getMinHintWidth()` If this item is showing a `hint`, this setting specifies how much horizontal space is made available for rendering the hint text by default.
`java.lang.Boolean`	`getMultiple()` If true, multiple values may be selected.
`java.lang.String`	`getMultipleValueSeparator()` If this item is displaying multiple values, this property will be the string that separates those values for display purposes.
`java.lang.String`	`getName()` Name for this form field.
`java.lang.String`	`getNullOriginalValueText()` Text shown as the value in the `originalValueMessage` when `showOldValueInHover` is enabled, and when the value has been modified but was originally unset.
`OperatorId`	`getOperator()` `OperatorId` to be used when `DynamicForm.getValuesAsCriteria()` is called.
`Criteria`	`getOptionCriteria()` If this item has a specified `optionDataSource`, and this property may be used to specify criteria to pass to the datasource when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
`DataSource`	`getOptionDataSource()` If set, this FormItem will map stored values to display values as though a `com.smartgwt.client.types.ValueMap` were specified, by fetching records from the specified `optionDataSource` and extracting the `valueField` and `displayField` in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
`java.lang.String`	`getOptionDataSourceAsString()` If set, this FormItem will map stored values to display values as though a `com.smartgwt.client.types.ValueMap` were specified, by fetching records from the specified `optionDataSource` and extracting the `valueField` and `displayField` in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
`RPCRequest`	`getOptionFilterContext()` If this item has a specified `optionDataSource`, and this property is not null, this will be passed to the datasource as `RPCRequest` properties when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
`java.lang.String`	`getOptionOperationId()` If this item has a specified `optionDataSource`, this attribute may be set to specify an explicit `DSRequest.operationId` when performing a fetch against the option dataSource to pick up display value mapping.
`TextMatchStyle`	`getOptionTextMatchStyle()` If this item has a specified `optionDataSource`, this property determines the textMatchStyle to use when interpretating any `optionCriteria` during the fetch to map valueField values to displayField values.
`static FormItem`	`getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)`
`java.lang.String`	`getOriginalValueMessage()` Message shown when `showOldValueInHover` is enabled and the value has been modified.
`int`	`getPageLeft()` Returns the drawn page-left coordinate of this form item in pixels.
`Rectangle`	`getPageRect()` Return the page-level coordinates of this object.
`int`	`getPageTop()` Returns the drawn page-top coordinate of this form item in pixels.
`java.util.Map`	`getPaletteDefaults()` This method returns a Map of config properties suitable for use as the "defaults" attribute of a `PaletteNode`.
`Canvas`	`getPicker()` The component that will be displayed when `showPicker()` is called due to a click on the `picker icon`.
`static FormItemIcon`	`getPickerIcon(PickerIconName pickerName)` Returns a `FormItemIcon` for a standard picker with skin-specific settings.
`static FormItemIcon`	`getPickerIcon(PickerIconName pickerName, FormItemIcon properties)` Returns a `FormItemIcon` for a standard picker with skin-specific settings.
`java.lang.Integer`	`getPickerIconHeight()` If `showPickerIcon` is true for this item, this property governs the size of the picker icon.
`java.lang.String`	`getPickerIconName()` If `showPickerIcon` is true, this attribute specifies the `FormItemIcon.name` applied to the picker icon
`java.lang.String`	`getPickerIconPrompt()` Prompt to show when the user hovers the mouse over the picker icon.
`FormItemIcon`	`getPickerIconProperties()` If `showPickerIcon` is true for this item, this block of properties will be applied to the pickerIcon.
`java.lang.String`	`getPickerIconSrc()` If `showPickerIcon` is true for this item, this property governs the `src` of the picker icon image to be displayed.
`java.lang.String`	`getPickerIconStyle()` Base CSS class name for a form item's picker icon cell.
`java.lang.Integer`	`getPickerIconTabPosition()` Returns the desired tab-position of the picker icon with respect to other focusable sub-elements for this formItem.
`java.lang.Integer`	`getPickerIconWidth()` If `showPickerIcon` is true for this item, this property governs the size of the picker icon.
`int`	`getPixelHeight()` Returns the specified `height` of this formItem in pixels.
`int`	`getPixelWidth()` Returns the specified `width` of this formItem in pixels.
`java.lang.String`	`getPrintReadOnlyTextBoxStyle()` CSS class name to apply to the print view of an item's text box if the item is `canEdit:false`, with `readOnlyDisplay:static`.
`java.lang.String`	`getPrintTextBoxStyle()` Base CSS class name for a form item's text box element when getting printable HTML for the form.
`java.lang.String`	`getPrintTitleStyle()` Base CSS stylename for a form item's title when generating print HTML for the item.
`java.lang.String`	`getPrompt()` This text is shown as a tooltip prompt when the cursor hovers over this item.
`ReadOnlyDisplayAppearance[]`	`getReadOnlyCanSelectText()` For items showing a text value with `canEdit` set to false, should the user be able to select the text in the item?
`ReadOnlyDisplayAppearance`	`getReadOnlyDisplay()` If this item is `read-only`, how should this item be displayed to the user? If set, overrides the form-level `DynamicForm.readOnlyDisplay` default.
`java.lang.String`	`getReadOnlyHover()` This text is shown as a tooltip prompt when the cursor hovers over this item and the item is `read-only`.
`java.lang.String`	`getReadOnlyTextBoxStyle()` Base text box style to apply when this item is `read-only` and is using `readOnlyDisplay` `ReadOnlyDisplayAppearance.STATIC`.
`AdvancedCriteria`	`getReadOnlyWhen()` Criteria to be evaluated to determine whether this FormItem should be made `read-only`.
`Rectangle`	`getRect()` Return the coordinates of this object.
`java.lang.Boolean`	`getRedrawOnChange()` If true, this item will cause the entire form to be redrawn when the item's "elementChanged" event is done firing
`java.lang.Boolean`	`getRejectInvalidValueOnChange()` If validateOnChange is true, and validation fails for this item on change, with no suggested value, should we revert to the previous value, or continue to display the bad value entered by the user.
`java.lang.Boolean`	`getRequired()` Whether a non-empty value is required for this field to pass validation.
`java.lang.String`	`getRequiredMessage()` The required message for required field errors.
`Criteria`	`getRequiredWhen()` Criteria to be evaluated to determine whether this FormItem should be `required`.
`int`	`getRowSpan()` Number of rows that this item spans
`java.lang.Boolean`	`getSaveOnEnter()` Set this to true to allow the parent form to save it's data when 'Enter' is pressed on this formItem and `saveOnEnter` is true on the parent form.
`java.lang.String`	`getScClassName()` Get the name of the underlying SmartClient class
`ListGridRecord`	`getSelectedRecord()` Get the record returned from the `optionDataSource` when `fetchMissingValues` is true, and the missing value is fetched.
`java.lang.Boolean`	`getSelectOnClick()` Allows the `selectOnClick` behavior to be configured on a per-FormItem basis.
`java.lang.Boolean`	`getSelectOnFocus()` Allows the `selectOnFocus` behavior to be configured on a per-FormItem basis.
`java.lang.Boolean`	`getShouldSaveValue()` Should this item's value be saved in the form's values and hence returned from `form.getValues()`?
`boolean`	`getShowClippedTitleOnHover()` If true and the title is clipped, then a hover containing the full title of this item is enabled.
`java.lang.Boolean`	`getShowClippedValueOnHover()` If true and the value is clipped, then a hover containing the full value of this item is enabled.
`java.lang.Boolean`	`getShowDeletions()` For items that support `multiple values`, this causes distinct CSS styling to be applied to values that the user has unselected.
`java.lang.Boolean`	`getShowDisabled()` When this item is disabled, should it be re-styled to indicate its disabled state?
`java.lang.Boolean`	`getShowDisabledIconsOnFocus()` If `showIconsOnFocus` is true, should icons marked as disabled be shown on focus?
`java.lang.Boolean`	`getShowDisabledPickerIconOnFocus()` If `showPickerIconOnFocus` is true, should the picker icon be shown on focus if it is disabled (as in a read-only item, for example?)
`java.lang.Boolean`	`getShowErrorIcon()` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`java.lang.Boolean`	`getShowErrorIconInline()` When set to true, this attribute renders the `error-icon` `inline` in the FormItem, next to other icons, instead of in a separate error-element outside of the item's main editor.
`java.lang.Boolean`	`getShowErrorStyle()` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`java.lang.Boolean`	`getShowErrorText()` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`java.lang.Boolean`	`getShowFocused()` When this item receives focus, should it be re-styled to indicate it has focus?
`java.lang.Boolean`	`getShowFocusedErrorState()` If set to true, when an item has errors and is focused, an "ErrorFocused" suffix will appear on the stylename.
`java.lang.Boolean`	`getShowFocusedIcons()` If we're showing icons, should we change their image source to the appropriate focused source when this item has focus? Can be overridden on a per icon basis by the formItemIcon `showFocused` property.
`java.lang.Boolean`	`getShowFocusedPickerIcon()` If `showPickerIcon` is true for this item, should the picker icon show a focused image when the form item has focus?
`java.lang.Boolean`	`getShowHint()` If a hint is defined for this form item, should it be shown?
`java.lang.Boolean`	`getShowIcons()` Set to false to suppress writing out any `icons` for this item.
`java.lang.Boolean`	`getShowIconsOnFocus()` Show the `icons` when the item gets focus, and hide them when it loses focus.
`java.lang.Boolean`	`getShowImageAsURL()` For fields of `type:"image"`, if the field is non editable, and being displayed with `readOnlyDisplay:"static"`, should the value (URL) be displayed as text, or should an image be rendered?
`java.lang.Boolean`	`getShowOldValueInHover()` Causes the original value to be shown to the end user when the user hovers over the FormItem as such (when the `FormItem.itemHover()` event would fire).
`boolean`	`getShowOver()` When the user rolls over this item, should it be re-styled to indicate it has focus?
`java.lang.Boolean`	`getShowOverIcons()` If we're showing icons, should we change their image source to the appropriate over source when the user rolls over (or puts focus onto) them? Can be overridden on a per icon basis by the formItemIcon `showOver` property.
`java.lang.Boolean`	`getShowPending()` When set to `true`, this property adds the optional "Pending" suffix to the CSS styles applied to the widget if the current value of the item differs from the value that would be restored by invoking `DynamicForm.resetValues()`.
`java.lang.Boolean`	`getShowPickerIcon()` Should we show a special 'picker' `icon` for this form item? Picker icons are customizable via `pickerIconProperties`.
`java.lang.Boolean`	`getShowPickerIconOnFocus()` Show the picker icon when the item gets focus, and hide it when it loses focus.
`boolean`	`getShowRTL()` When this item is in RTL mode, should its style name include an "RTL" suffix?
`java.lang.Boolean`	`getShowTitle()` Should we show a title cell for this formItem?
`java.lang.Boolean`	`getShowValueIconOnly()` If `valueIcons` is set, this property may be set to show the valueIcon only and prevent the standard form item element or text from displaying
`java.lang.Boolean`	`getStartRow()` Whether this item should always start a new row in the form layout.
`java.lang.Integer`	`getStaticHeight()` Height of the FormItem when `canEdit` is false and `readOnlyDisplay` is "static".
`java.lang.Boolean`	`getStopOnError()` Indicates that if validation fails, the user should not be allowed to exit the field - focus will be forced back into the field until the error is corrected.
`java.lang.Boolean`	`getStoreDisplayValues()` If specified, this overrides the `DynamicForm.storeDisplayValues` property for this field.
`boolean`	`getSupportsCutPasteEvents()` Does the current formItem support native cut and paste events?
`java.lang.Boolean`	`getSuppressValueIcon()` If `valueIcons` is set, this property may be set to prevent the value icons from showing up next to the form items value
`java.lang.Boolean`	`getSynchronousValidation()` If enabled, whenever validation is triggered and a request to the server is required, user interactivity will be blocked until the request returns.
`java.lang.Integer`	`getTabIndex()` TabIndex for the form item within the form, which controls the order in which controls are visited when the user hits the tab or shift-tab keys to navigate between items.
`Alignment`	`getTextAlign()` Alignment of the text / content within this form item.
`java.lang.String`	`getTextBoxStyle()` Base CSS class name for a form item's text box element.
`UserSummary`	`getTextFormula()` Formula to be used to calculate the text value of this FormItem.
`TimeDisplayFormat`	`getTimeFormatter()` Time-format to apply to date type values within this formItem.
`java.lang.String`	`getTitle()` User visible title for this form item.
`Alignment`	`getTitleAlign()` Alignment of this item's title in its cell.
`int`	`getTitleColSpan()` Number of columns that this item's title spans.
`TitleOrientation`	`getTitleOrientation()` On which side of this item should the title be placed.
`java.lang.String`	`getTitleStyle()` Base CSS class name for a form item's title.
`VerticalAlignment`	`getTitleVAlign()` Vertical alignment of this item's title in its cell.
`java.lang.String`	`getTooltip()` This text is shown as a tooltip prompt when the cursor hovers over this item.
`int`	`getTop()` Top coordinate of this item in pixels.
`java.lang.String`	`getType()` The DynamicForm picks a field renderer based on the type of the field (and sometimes other attributes of the field).
`java.lang.Boolean`	`getUpdateControlOnOver()` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the control table element of this item (if present).
`java.lang.Boolean`	`getUpdatePickerIconOnOver()` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the PickerIcon of this item (if present)
`java.lang.Boolean`	`getUpdateTextBoxOnOver()` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the TextBox element of this item.
`java.lang.Boolean`	`getUseAdvancedCriteria()` Should this form item always produce an `AdvancedCriteria` sub criterion object? When set to true, causes `hasAdvancedCriteria` to return true.
`java.lang.Boolean`	`getUseDisabledHintStyleForReadOnly()` By default, `read-only` fields use the same style name as editable fields for in-field hints, unless they are `disabled` or configured to use a disabled `ReadOnlyDisplayAppearance`.
`java.lang.Boolean`	`getUseLocalDisplayFieldValue()` If `displayField` is specified for a field, should the display value for the field be picked up from the `record currently being edited`?
`java.lang.Boolean`	`getValidateOnChange()` If true, form items will be validated when each item's "change" handler is fired as well as when the entire form is submitted or validated.
`java.lang.Boolean`	`getValidateOnExit()` If true, form items will be validated when each item's "editorExit" handler is fired as well as when the entire form is submitted or validated.
`OperatorId[]`	`getValidOperators()` Array of valid filtering operators (eg "greaterThan") that are legal for this FormItem.
`VerticalAlignment`	`getVAlign()` Vertical alignment of this item within its cell.
`java.lang.Object`	`getValue()` Return the value tracked by this form item.
`java.lang.Float`	`getValueAsFloat()` Return the value tracked by this form item as a Float.
`java.lang.Integer`	`getValueAsInteger()` Return the value tracked by this form item as an Integer.
`java.lang.Long`	`getValueAsLong()` Return the value tracked by this form item as a Long.
`RecordList`	`getValueAsRecordList()`
`java.lang.String`	`getValueDeselectedCSSText()` Custom CSS text to be applied to values that have been deleted, when `showDeletions` is enabled.
`java.lang.String`	`getValueField()` If this form item maps data values to display values by retrieving the `displayField` values from an `optionDataSource`, this property denotes the the field to use as the underlying data value in records from the optionDataSource. If not explicitly supplied, the valueField name will be derived as described in `getValueFieldName()`.
`java.lang.String`	`getValueFieldName()` Getter method to retrieve the `valueField` for this item.
`java.lang.Integer`	`getValueIconHeight()` If `valueIcons` is specified, use this property to specify a height for the value icon written out.
`int`	`getValueIconLeftPadding()` If we're showing a value icon, this attribute governs the amount of space between the icon and the start edge of the form item cell.
`int`	`getValueIconRightPadding()` If we're showing a value icon, this attribute governs the amount of space between the icon and the value text.
`int`	`getValueIconSize()` If `valueIcons` is specified, this property may be used to specify both the width and height of the icon written out.
`java.lang.Integer`	`getValueIconWidth()` If `valueIcons` is specified, use this property to specify a width for the value icon written out.
`java.util.Map`	`getValueMap()` In a form, valueMaps are used for FormItem types that allow the user to pick from a limited set of values, such as a `SelectItem`.
`java.lang.String[]`	`getValueMapAsArray()` See also `getValueMap()`
`java.lang.Boolean`	`getVisible()` Whether this item is currently visible.
`int`	`getVisibleHeight()` Output the drawn height for this item in pixels.
`int`	`getVisibleTitleWidth(java.lang.Boolean labelOnly)` Returns the visible width of this item's title in px.
`AdvancedCriteria`	`getVisibleWhen()` Criteria to be evaluated to determine whether this FormItem should be visible.
`int`	`getVisibleWidth()` Output the drawn width for this item in pixels.
`boolean`	`getWarnOnEditorTypeConversion()` Gets whether a warning will be logged if the Framework replaces this SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type.
`static boolean`	`getWarnOnEditorTypeConversionDefault()` Gets whether, by default, a warning will be logged if the Framework replaces a SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type.
`int`	`getWidth()` Width of the FormItem.
`java.lang.String`	`getWidthAsString()` Width of the FormItem.
`java.lang.Boolean`	`getWrapHintText()` If this item is showing a `hint`, should the hint text be allowed to wrap? Setting this property to `false` will render the hint on a single line without wrapping, expanding the width required to render the item if necessary.
`java.lang.Boolean`	`getWrapTitle()` If specified determines whether this items title should wrap.
`void`	`handleWarnOnEditorTypeConversion(FormItem oldItem, FormItem newItem)`
`java.lang.Boolean`	`hasAdvancedCriteria()` Does this form item produce an `AdvancedCriteria` sub criterion object? If this method returns true, `DynamicForm.getValuesAsCriteria()` on the form containing this item will always return an `AdvancedCriteria` object, calling `FormItemCriterionGetter.getCriterion()` on each item to retrieve the individual criteria.
`boolean`	`hasErrors()` Return whether this item currently has any validation errors as a result of a previous validation pass.
`void`	`hide()` Hide this form item.
`void`	`hideIcon(java.lang.String icon)` This method will hide some icon in this item's `icons` array, if it is currently visible.
`void`	`invalidateDisplayValueCache()` If this item has a specified `displayField`, the value displayed to the user for this item may be derived from another field.
`static boolean`	`isAssignableFrom(java.lang.Class<?> scClass)` Whether the supplied class is a subclass of `com.smartgwt.client.form.fields.FormItem`.
`boolean`	`isConfigOnly()`
`boolean`	`isCreated()`
`boolean`	`isCutEvent()` Is the user performing a native "cut" event to modify the value of a freeform text field? This method may be invoked during change notification flow methods including `FormItem.change()`, `FormItem.changed()` and `FormItem.transformInput()`.
`java.lang.Boolean`	`isDisabled()` Is this item disabled?
`java.lang.Boolean`	`isDrawn()` Returns true if this item has been written out into the DOM.
`java.lang.Boolean`	`isFocused()` Returns true if this formItem has the keyboard focus.
`java.lang.Boolean`	`isInGrid()` Returns true if this item's `containerWidget` is a `GridRenderer` or GridRenderer subclass
`boolean`	`isPasteEvent()` Is the user performing a native "paste" event to modify the value of a freeform text field? This method may be invoked during change notification flow methods including `FormItem.change()`, `FormItem.changed()` and `FormItem.transformInput()`.
`java.lang.Boolean`	`isVisible()` Return true if the form item is currently visible.
`void`	`linkToInstanceUponCreate()`
`java.lang.Object`	`mapDisplayToValue(java.lang.String value)` Given a display value for this FormItem, return the underlying data value.
`java.lang.String`	`mapValueToDisplay(com.google.gwt.core.client.JavaScriptObject value)`
`java.lang.String`	`mapValueToDisplay(java.util.Map value)` Given a value for this FormItem, return the value to be displayed.
`java.lang.String`	`mapValueToDisplay(java.lang.Object value)`
`void`	`redraw()` Redraw this form item.
`void`	`redraw(java.lang.String reason)` Redraw this form item.
`boolean`	`removeIcon(java.lang.String icon)` Given an icon's `name`, remove it from this item.
`void`	`selectedRecordChanged(ListGridRecord record)` Notification method fired for `data bound items` with `fetchMissingValues` enabled when the `selected record` is updated as a result of the value changing or a fetch for a new record completing. Note that a formItem with an optionDataSource may avoid fetching an associated record altogether in some cases.
`FormItem`	`setAccessKey(java.lang.String accessKey)` If specified this governs the HTML accessKey for the item.
`FormItem`	`setAlign(Alignment align)` Alignment of this item in its cell.
`FormItem`	`setAllowExpressions(java.lang.Boolean allowExpressions)` For a form that produces filter criteria (see `form.getValuesAsCriteria()`), allows the user to type in simple expressions to cause filtering with that operator.
`FormItem`	`setAlwaysFetchMissingValues(java.lang.Boolean alwaysFetchMissingValues)` If this form item has a specified `optionDataSource` and `fetchMissingValues` is true, when the item value changes, a fetch will be performed against the optionDataSource to retrieve the related record if `displayField` is specified and the new item value is not present in any valueMap explicitly specified on the item.
`FormItem`	`setAlwaysShowControlBox(java.lang.Boolean alwaysShowControlBox)` A formItem showing a `pickerIcon` will always write out a "control box" around the text box and picker icon.
`FormItem`	`setApplyAlignToText(boolean applyAlignToText)` If the `textAlign` is unset, should the `align` setting, if set, be used for this item's `textAlign`?
`FormItem`	`setApplyHeightToTextBox(java.lang.Boolean applyHeightToTextBox)` If `height` is specified, should it be applied to the item's text box element?
`FormItem`	`setAriaRole(java.lang.String ariaRole)` ARIA role of this formItem.
`void`	`setAriaState(java.lang.String stateName, java.lang.Object stateValue)` Set a specific ARIA state mapping for this form item.
`FormItem`	`setAttribute(java.lang.String attribute, BaseClass value)` Set attribute value to a BaseClass.
`FormItem`	`setAttribute(java.lang.String attribute, BaseClass[] value)` Set attribute value to a BaseClass array.
`FormItem`	`setAttribute(java.lang.String attribute, boolean value)` Set attribute value to a boolean.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.Boolean value)` Set attribute value to a Boolean.
`FormItem`	`setAttribute(java.lang.String attribute, DataClass value)` Set attribute value to a DataClass.
`FormItem`	`setAttribute(java.lang.String attribute, DataClass[] value)` Set attribute value to a DataClass array.
`FormItem`	`setAttribute(java.lang.String attribute, java.util.Date value)` Set attribute value to a Date.
`FormItem`	`setAttribute(java.lang.String attribute, double value)` Set attribute value to a double.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.Double value)` Set attribute value to a Double.
`FormItem`	`setAttribute(java.lang.String attribute, double[] value)` Set attribute value to a double array.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.Float value)` Set attribute value to a Float.
`FormItem`	`setAttribute(java.lang.String attribute, int value)` Set attribute value to an int.
`FormItem`	`setAttribute(java.lang.String attribute, int[] value)` Set attribute value to an int array.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.Integer value)` Set attribute value to an Integer.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.Integer[] value)` Set attribute value to an Integer array.
`FormItem`	`setAttribute(java.lang.String attribute, com.google.gwt.core.client.JavaScriptObject value)` Set attribute value to a JavaScriptObject.
`FormItem`	`setAttribute(java.lang.String attribute, long value)` Set attribute value to a long.
`FormItem`	`setAttribute(java.lang.String attribute, java.util.Map value)` Set attribute value to a Map.
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.String value)` Set attribute value to a String
`FormItem`	`setAttribute(java.lang.String attribute, java.lang.String[] value)` Set attribute value to a String array.
`FormItem`	`setAttribute(java.lang.String attribute, ValueEnum[] value)` Set attribute value to a ValueEnum array.
`void`	`setAutoChildConstructor(java.lang.String autoChildName, java.lang.String className)` Sets the SmartClient constructor for the AutoChild named `autoChildName`.
`void`	`setAutoChildProperties(java.lang.String autoChildName, Canvas properties)` Sets the properties for creating a `Canvas` AutoChild named `autoChildName`.
`void`	`setAutoChildProperties(java.lang.String autoChildName, EditProxy properties)` Sets the properties for creating an AutoChild named `autoChildName`.
`void`	`setAutoChildProperties(java.lang.String autoChildName, FormItem properties)` Sets the properties for creating a `FormItem` AutoChild named `autoChildName`.
`void`	`setAutoChildVisibility(java.lang.String autoChildName, boolean visible)` Sets whether to create and show the AutoChild named `autoChildName`.
`FormItem`	`setAutoComplete(AutoComplete autoComplete)` Should this item allow browser auto-completion of its value? Applies only to items based on native HTML form elements (`TextItem`, `PasswordItem`, etc), and will only have a user-visible impact for browsers where native autoComplete behavior is actually supported and enabled via user settings.
`FormItem`	`setAutoCompleteKeywords(java.lang.String... autoCompleteKeywords)` Set of autocompletion keywords to be used with the native "autocomplete" attribute, in accordance with the HTML5 Autofill specification.
`FormItem`	`setBrowserInputType(java.lang.String browserInputType)` Form item input type - governs which keyboard should be displayed for mobile devices (supported on iPhone / iPad)
`FormItem`	`setBrowserSpellCheck(java.lang.Boolean browserSpellCheck)` If this browser supports spell-checking of text editing elements, do we want this enabled for this item? If unset the property will be inherited from the containing form.
`FormItem`	`setCanEdit(java.lang.Boolean canEdit)` Is this form item editable (canEdit:true) or read-only (canEdit:false)? Setting the form item to non-editable causes it to render as read-only.
`void`	`setCanEditCriterionPredicate(FormItemCanEditCriterionPredicate predicate)` When a dynamic form is editing an advanced criteria object via `DynamicForm.setValuesAsCriteria`, this predicate is used to determine which sub-criteria apply to which form item(s).
`FormItem`	`setCanEditOpaqueValues(java.lang.Boolean canEditOpaqueValues)` If true, indicates that this FormItem is capable of editing "opaque" values, ie, objects that are more complex than simple primitive types like numbers, strings and dates.
`FormItem`	`setCanFocus(java.lang.Boolean canFocus)` Is this form item focusable? Setting this property to true on an otherwise non-focusable element such as a `StaticTextItem` will cause the item to be included in the page's tab order and respond to keyboard events.
`FormItem`	`setCanHover(java.lang.Boolean canHover)` Indicates whether hovers can be shown for this item.
`FormItem`	`setCanSelectText(boolean canSelectText)` For items showing a text value, should the user be able to select the text in this item?
`FormItem`	`setCanTabToIcons(java.lang.Boolean canTabToIcons)` Should this item's `icons` and `picker icon` be included in the page's tab order by default? If not explicitly set, this property will be derived from `DynamicForm.canTabToIcons`.
`FormItem`	`setCellHeight(java.lang.Integer cellHeight)` If specified, this property will govern the height of the cell in which this form item is rendered.
`FormItem`	`setCellStyle(java.lang.String cellStyle)` CSS style applied to the form item as a whole, including the text element, any icons, and any hint text for the item.
`FormItem`	`setChangeOnKeypress(java.lang.Boolean changeOnKeypress)` Should this form item fire its `change` handler (and store its value in the form) on every keypress? Set to `false` to suppress the 'change' handler firing (and the value stored) on every keypress.
`FormItem`	`setClipStaticValue(java.lang.Boolean clipStaticValue)` If this item is `read-only` and is using `readOnlyDisplay` `ReadOnlyDisplayAppearance.STATIC`, should the item value be clipped if it overflows the specified size of the item? If set, overrides the form-level `DynamicForm.clipStaticValue` default.
`FormItem`	`setClipTitle(java.lang.Boolean clipTitle)` If the title for this form item is showing, and is too large for the available space should the title be clipped?
`FormItem`	`setColSpan(int colSpan)` Number of columns that this item spans.
`FormItem`	`setColSpan(java.lang.String colSpan)` Number of columns that this item spans.
`void`	`setConfigOnly(boolean configOnly)`
`FormItem`	`setControlStyle(java.lang.String controlStyle)` Base CSS class name for a form item's "control box".
`FormItem`	`setCriteriaField(java.lang.String criteriaField)` When using `operator`, the name of the DataSource field for the `Criterion` this FormItem generates.
`void`	`setCriterion(Criterion criterion)` Calls the `setCriterion()` method of the `FormItemCriterionSetter` that is registered with this field.
`void`	`setCriterionGetter(FormItemCriterionGetter getter)` Provides a specialized criterion from this formItem when creating an AdvancedCriteria via `DynamicForm.getValuesAsCriteria`.
`void`	`setCriterionSetter(FormItemCriterionSetter setter)` Set the method to update this form item to reflect a criterion object from within an AdvancedCriteria.
`void`	`setCustomStateGetter(FormItem.CustomStateGetter getter)` Deprecated. Do not use CustomStateGetter; use `com.smartgwt.client.widgets.form.fields.FormItem.setStateCustomizer` instead
`FormItem`	`setDataPath(java.lang.String dataPath)` dataPath for this item.
`FormItem`	`setDateFormatter(DateDisplayFormat dateFormatter)` Display format to use for date type values within this formItem.
`FormItem`	`setDecimalPad(java.lang.Integer decimalPad)` Applies only to fields of type "float" and enforces a minimum number of digits shown after the decimal point.
`FormItem`	`setDecimalPrecision(java.lang.Integer decimalPrecision)` Applies only to fields of type "float" and affects how many significant digits are shown.
`FormItem`	`setDefaultIconSrc(java.lang.String defaultIconSrc)` Default icon image source.
`FormItem`	`setDefaultOperator(OperatorId defaultOperator)` The default search-operator for this item when it or its form allow `filter-expressions`.
`static void`	`setDefaultProperties(FormItem formItemProperties)` Class level method to set the default properties of this class.
`FormItem`	`setDefaultValue(java.lang.Boolean defaultValue)` Value used when no value is provided for this item.
`FormItem`	`setDefaultValue(java.util.Date defaultValue)` Value used when no value is provided for this item.
`FormItem`	`setDefaultValue(java.lang.Double defaultValue)` Value used when no value is provided for this item.
`FormItem`	`setDefaultValue(java.lang.Float defaultValue)` Value used when no value is provided for this item.
`FormItem`	`setDefaultValue(java.lang.Integer defaultValue)` Value used when no value is provided for this item.
`void`	`setDefaultValue(java.lang.Object value)`
`FormItem`	`setDefaultValue(java.lang.String defaultValue)` Value used when no value is provided for this item.
`FormItem`	`setDisabled(java.lang.Boolean disabled)` Whether this item is disabled.
`FormItem`	`setDisabledHover(java.lang.String disabledHover)` This text is shown as a tooltip prompt when the cursor hovers over this item and the item is `disabled` or `read-only` with `readOnlyDisplay:disabled`.
`FormItem`	`setDisableIconsOnReadOnly(java.lang.Boolean disableIconsOnReadOnly)` If `canEdit` is set to false, should `icons` be disabled by default?
`FormItem`	`setDisplayField(java.lang.String displayField)` If set, this item will display a value from another field to the user instead of showing the underlying data value for the `field name`.
`FormItem`	`setDisplayFormat(DateDisplayFormat displayFormat)` Fields of type `"date"` or `"time"` will be edited using a `DateItem` or `TimeItem` by default.
`void`	`setDisplayFormat(TimeFormatter displayFormat)` Fields of type `"date"` or `"time"` will be edited using a `DateItem` or `TimeItem` by default.
`void`	`setEditorProperties(FormItem editorProperties)` Set the default `FormItem` properties to be used whenever this field is edited.
`void`	`setEditorType(java.lang.Class<? extends FormItem> editorType)` Set the FormItem subclass to use when editing.
`void`	`setEditorType(FormItem editorType)` Deprecated. Renamed to `setEditorProperties(FormItem)`. You can also consider using `setEditorType(Class)` or `setEditorType(String)` instead.
`void`	`setEditorType(java.lang.String editorType)` Set the FormItem subclass to use when editing.
`void`	`setEditorValueFormatter(FormItemValueFormatter formatter)` An optional `FormItemValueFormatter` to map this item's current data value to a display value.
`void`	`setEditorValueParser(FormItemValueParser valueParser)` An optional `FormItemValueParser` to map a user-entered display value to a data value for storage.
`FormItem`	`setEditPendingCSSText(java.lang.String editPendingCSSText)` Custom CSS text to be applied to cells with pending edits that have not yet been submitted.
`FormItem`	`setEditProxyConstructor(java.lang.String editProxyConstructor)` Default class used to construct the `EditProxy` for this component when the component is `first placed into edit mode`.
`FormItem`	`setEmptyDisplayValue(java.lang.String emptyDisplayValue)` Text to display when this form item has a null or undefined value.
`FormItem`	`setEmptyValueIcon(java.lang.String emptyValueIcon)` This property allows the developer to specify an icon to display when this item has no value.
`FormItem`	`setEndRow(java.lang.Boolean endRow)` Whether this item should end the row it's in in the form layout
`void`	`setErrorFormatter(FormItemErrorFormatter errorFormatter)` Register a custom error formatter for this FormItem.
`FormItem`	`setErrorIconHeight(int errorIconHeight)` Height of the error icon, if we're showing icons when validation errors occur.
`FormItem`	`setErrorIconProperties(FormItemIcon errorIconProperties)` `Icon-properties` to apply to the `error-icon` when `showErrorIconInline` is true.
`FormItem`	`setErrorIconSrc(java.lang.String errorIconSrc)` URL of the image to show as an error icon, if we're showing icons when validation errors occur.
`FormItem`	`setErrorIconWidth(int errorIconWidth)` Height of the error icon, if we're showing icons when validation errors occur.
`FormItem`	`setErrorMessageWidth(int errorMessageWidth)` When `DynamicForm.showInlineErrors` and `showErrorText` are both true and `errorOrientation` is "left" or "right", errorMessageWidth is the amount to reduce the width of the editor to accommodate the error message and icon.
`void`	`setErrorOrientation(FormErrorOrientation errorOrientation)` If `showInlineErrors` is true, where should the error icon and text appear relative to the form item itself.
`void`	`setErrors(java.lang.String error)` Sets a validation error message for this field.
`void`	`setErrors(java.lang.String[] errors)` Sets multiple validation error messages for this field.
`FormItem`	`setEscapeHTML(java.lang.Boolean escapeHTML)` Controls whether HTML item value(s) should be rendered or shown as HTML source.
`FormItem`	`setExportFormat(java.lang.String exportFormat)` `FormatString` used during exports for numeric or date formatting.
`FormItem`	`setFetchMissingValues(java.lang.Boolean fetchMissingValues)` If this form item has a specified `optionDataSource`, should the item ever perform a fetch against this dataSource to retrieve the related record.
`FormItem`	`setFilterLocally(java.lang.Boolean filterLocally)` If this form item is mapping data values to a display value by fetching records from a dataSource (see `optionDataSource`, `displayField` and `fetchMissingValues`), setting this property to true ensures that when the form item value is set, entire data-set from the dataSource is loaded at once and used as a valueMap, rather than just loading the display value for the current value.
`FormItem`	`setForeignDisplayField(java.lang.String foreignDisplayField)` For items with an `optionDataSource`, this property specifies an explicit display field for records within the option dataSource.
`FormItem`	`setFormat(java.lang.String format)` `FormatString` for numeric or date formatting.
`FormItem`	`setFormula(UserFormula formula)` Formula to be used to calculate the numeric value of this FormItem.
`FormItem`	`setGlobalTabIndex(java.lang.Integer globalTabIndex)` TabIndex for the form item within the page.
`FormItem`	`setHeight(int height)` Height of the FormItem.
`FormItem`	`setHeight(java.lang.String height)` Height of the FormItem.
`FormItem`	`setHidden(java.lang.Boolean hidden)` Should this form item be hidden? Setting this property to `true` on an item configuration will have the same effect as having a `showIf()` implementation which returns `false`.
`FormItem`	`setHint(java.lang.String hint)` Specifies "hint" string to show next to the form item to indicate something to the user.
`FormItem`	`setHintStyle(java.lang.String hintStyle)` CSS class for the "hint" string.
`FormItem`	`setHoverAlign(Alignment hoverAlign)` Text alignment for text displayed in this item's hover canvas, if shown.
`FormItem`	`setHoverDelay(java.lang.Integer hoverDelay)` If specified, this is the number of milliseconds to wait between the user rolling over this form item, and triggering any hover action for it. If not specified `this.form.itemHoverDelay` will be used instead.
`FormItem`	`setHoverFocusKey(java.lang.String hoverFocusKey)` This attribute gives users a way to pin this item's hover in place so they can interact with it (scroll it, click embedded links, etc).
`FormItem`	`setHoverHeight(java.lang.Integer hoverHeight)` Option to specify a height for any hover shown for this item.
`FormItem`	`setHoverHeight(java.lang.String hoverHeight)` Option to specify a height for any hover shown for this item.
`FormItem`	`setHoverOpacity(java.lang.Integer hoverOpacity)` Opacity for any hover shown for this item
`FormItem`	`setHoverPersist(HoverPersistMode hoverPersist)` Allows interaction with hovers when the cursor is positioned over them.
`FormItem`	`setHoverStyle(java.lang.String hoverStyle)` Explicit CSS Style for any hover shown for this item.
`FormItem`	`setHoverVAlign(VerticalAlignment hoverVAlign)` Vertical text alignment for text displayed in this item's hover canvas, if shown.
`FormItem`	`setHoverWidth(java.lang.Integer hoverWidth)` Option to specify a width for any hover shown for this item.
`FormItem`	`setHoverWidth(java.lang.String hoverWidth)` Option to specify a width for any hover shown for this item.
`FormItem`	`setIconBaseStyle(java.lang.String iconBaseStyle)` Fallback base CSS class to apply to this item's `icons` if they don't specify a `baseStyle` or provide a sprite-based `src string` that specifies a `cssClass`.
`void`	`setIconDisabled(java.lang.String icon, boolean disabled)` Set an icon as enabled or disabled at runtime.
`FormItem`	`setIconHeight(int iconHeight)` Default height for form item icons.
`FormItem`	`setIconHSpace(int iconHSpace)` Horizontal space (in px) to leave between form item icons.
`FormItem`	`setIconPrompt(java.lang.String iconPrompt)` Default prompt (and tooltip-text) for icons.
`FormItem`	`setIcons(FormItemIcon... icons)` An array of descriptor objects for icons to display in a line after this form item.
`void`	`setIconShowOnFocus(java.lang.String icon, java.lang.Boolean showOnFocus)` Sets `FormItemIcon.showOnFocus` for the supplied icon, and causes that icon's visibility to be updated and the item redrawn as appropriate.
`FormItem`	`setIconVAlign(VerticalAlignment iconVAlign)` How should icons be aligned vertically for this form item.
`FormItem`	`setIconWidth(int iconWidth)` Default width for form item icons.
`FormItem`	`setID(java.lang.String ID)` Global identifier for referring to the formItem in JavaScript.
`FormItem`	`setImageURLPrefix(java.lang.String imageURLPrefix)` Prefix to apply to the beginning of any `valueIcons` when determining the URL for the image.
`FormItem`	`setImageURLSuffix(java.lang.String imageURLSuffix)` Suffix to apply to the end of any `valueIcons` when determining the URL for the image.
`FormItem`	`setImplicitSave(java.lang.Boolean implicitSave)` When true, indicates that changes to this item will cause an automatic save on a `delay`, as well as when the entire form is submitted.
`FormItem`	`setImplicitSaveOnBlur(java.lang.Boolean implicitSaveOnBlur)` If set to true, this item's value will be saved immediately when its "editorExit" handler is fired.
`void`	`setInitHandler(FormItemInitHandler initHandler)` Specify a notification method to fire when this formItem is initialized in JavaScript.
`FormItem`	`setInputFormat(java.lang.String inputFormat)` For fields of type `"date"`, if this is an editable field such as a `TextItem`, this property allows you to specify the `inputFormat` applied to the item.
`void`	`setInputTransformer(FormItemInputTransformer inputTransformer)` The transformer is called when a FormItem's value is about to change as the result of user interaction.
`void`	`setItemHoverFormatter(FormItemHoverFormatter hoverFormatter)` The FormItemHoverFormatter should return the HTML to display in a hover canvas when the user holds the mousepointer over this item.
`void`	`setItemTitleHoverFormatter(FormItemHoverFormatter hoverFormatter)` The `FormItemHoverFormatter` should return the HTML to display in a hover canvas when the user holds the mouse pointer over this item's title and the title is clipped.
`void`	`setItemValueHoverFormatter(FormItemHoverFormatter hoverFormatter)` The `FormItemHoverFormatter` should return the HTML to display in a hover canvas when the user holds the mouse pointer over this item's value and the value is clipped.
`void`	`setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)`
`FormItem`	`setLeft(int left)` Left coordinate of this item in pixels.
`FormItem`	`setLinearColSpan(int linearColSpan)` Specifies a column span for an item in `linearMode`, overriding the default value of "*" in that mode.
`FormItem`	`setLinearColSpan(java.lang.String linearColSpan)` Specifies a column span for an item in `linearMode`, overriding the default value of "*" in that mode.
`FormItem`	`setLinearEndRow(int linearEndRow)` Specifies `endRow` for an item in `linearMode`, overriding the default of `true` in that mode.
`FormItem`	`setLinearEndRow(java.lang.String linearEndRow)` Specifies `endRow` for an item in `linearMode`, overriding the default of `true` in that mode.
`FormItem`	`setLinearStartRow(int linearStartRow)` Specifies `startRow` for an item in `linearMode`, overriding the default of `false` in that mode.
`FormItem`	`setLinearStartRow(java.lang.String linearStartRow)` Specifies `startRow` for an item in `linearMode`, overriding the default of `false` in that mode.
`FormItem`	`setLinearWidth(int linearWidth)` Specifies a width for an item in `linearMode`, overriding the default width of "*" in that mode.
`FormItem`	`setLinearWidth(java.lang.String linearWidth)` Specifies a width for an item in `linearMode`, overriding the default width of "*" in that mode.
`FormItem`	`setLoadingDisplayValue(java.lang.String loadingDisplayValue)` Value shown in field when `fetchMissingValues` is active and a fetch is pending.
`FormItem`	`setLocateItemBy(java.lang.String locateItemBy)` When `AutoTest.getElement()` is used to parse locator strings generated by `AutoTest.getLocator()` for this form item, should the item be identified? If the locator has a specified `name`, it is considered to definitely locate the item and no fallback approach will be used.
`FormItem`	`setMinHintWidth(java.lang.Integer minHintWidth)` If this item is showing a `hint`, this setting specifies how much horizontal space is made available for rendering the hint text by default.
`FormItem`	`setMultiple(java.lang.Boolean multiple)` If true, multiple values may be selected.
`FormItem`	`setMultipleValueSeparator(java.lang.String multipleValueSeparator)` If this item is displaying multiple values, this property will be the string that separates those values for display purposes.
`FormItem`	`setName(java.lang.String name)` Name for this form field.
`FormItem`	`setNullOriginalValueText(java.lang.String nullOriginalValueText)` Text shown as the value in the `originalValueMessage` when `showOldValueInHover` is enabled, and when the value has been modified but was originally unset.
`void`	`setNullProperty(java.lang.String property)`
`FormItem`	`setOperator(OperatorId operator)` `OperatorId` to be used when `DynamicForm.getValuesAsCriteria()` is called.
`void`	`setOptionCriteria(Criteria optionCriteria)` If this item has a specified `optionDataSource`, and this property may be used to specify criteria to pass to the datasource when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
`FormItem`	`setOptionDataSource(DataSource optionDataSource)` If set, this FormItem will map stored values to display values as though a `com.smartgwt.client.types.ValueMap` were specified, by fetching records from the specified `optionDataSource` and extracting the `valueField` and `displayField` in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
`FormItem`	`setOptionDataSource(java.lang.String optionDataSource)` If set, this FormItem will map stored values to display values as though a `com.smartgwt.client.types.ValueMap` were specified, by fetching records from the specified `optionDataSource` and extracting the `valueField` and `displayField` in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
`void`	`setOptionFilterContext(RPCRequest rpcRequestProperties)` If this item has a specified `optionDataSource`, and this property is not null, this will be passed to the datasource as `RPCRequest` properties when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
`FormItem`	`setOptionOperationId(java.lang.String optionOperationId)` If this item has a specified `optionDataSource`, this attribute may be set to specify an explicit `DSRequest.operationId` when performing a fetch against the option dataSource to pick up display value mapping.
`FormItem`	`setOptionTextMatchStyle(TextMatchStyle optionTextMatchStyle)` If this item has a specified `optionDataSource`, this property determines the textMatchStyle to use when interpretating any `optionCriteria` during the fetch to map valueField values to displayField values.
`FormItem`	`setOriginalValueMessage(java.lang.String originalValueMessage)` Message shown when `showOldValueInHover` is enabled and the value has been modified.
`FormItem`	`setPickerIconHeight(java.lang.Integer pickerIconHeight)` If `showPickerIcon` is true for this item, this property governs the size of the picker icon.
`FormItem`	`setPickerIconName(java.lang.String pickerIconName)` If `showPickerIcon` is true, this attribute specifies the `FormItemIcon.name` applied to the picker icon
`FormItem`	`setPickerIconPrompt(java.lang.String pickerIconPrompt)` Prompt to show when the user hovers the mouse over the picker icon.
`FormItem`	`setPickerIconProperties(FormItemIcon pickerIconProperties)` If `showPickerIcon` is true for this item, this block of properties will be applied to the pickerIcon.
`FormItem`	`setPickerIconSrc(java.lang.String pickerIconSrc)` If `showPickerIcon` is true for this item, this property governs the `src` of the picker icon image to be displayed.
`FormItem`	`setPickerIconStyle(java.lang.String pickerIconStyle)` Base CSS class name for a form item's picker icon cell.
`FormItem`	`setPickerIconWidth(java.lang.Integer pickerIconWidth)` If `showPickerIcon` is true for this item, this property governs the size of the picker icon.
`FormItem`	`setPrintReadOnlyTextBoxStyle(java.lang.String printReadOnlyTextBoxStyle)` CSS class name to apply to the print view of an item's text box if the item is `canEdit:false`, with `readOnlyDisplay:static`.
`FormItem`	`setPrintTextBoxStyle(java.lang.String printTextBoxStyle)` Base CSS class name for a form item's text box element when getting printable HTML for the form.
`FormItem`	`setPrintTitleStyle(java.lang.String printTitleStyle)` Base CSS stylename for a form item's title when generating print HTML for the item.
`FormItem`	`setPrompt(java.lang.String prompt)` This text is shown as a tooltip prompt when the cursor hovers over this item.
`void`	`setProperty(java.lang.String property, boolean value)`
`void`	`setProperty(java.lang.String property, double value)`
`void`	`setProperty(java.lang.String property, int value)`
`void`	`setProperty(java.lang.String property, com.google.gwt.core.client.JavaScriptObject value)`
`void`	`setProperty(java.lang.String property, java.lang.String value)`
`FormItem`	`setReadOnlyCanSelectText(ReadOnlyDisplayAppearance... readOnlyCanSelectText)` For items showing a text value with `canEdit` set to false, should the user be able to select the text in the item?
`FormItem`	`setReadOnlyDisplay(ReadOnlyDisplayAppearance readOnlyDisplay)` If this item is `read-only`, how should this item be displayed to the user? If set, overrides the form-level `DynamicForm.readOnlyDisplay` default.
`FormItem`	`setReadOnlyHover(java.lang.String readOnlyHover)` This text is shown as a tooltip prompt when the cursor hovers over this item and the item is `read-only`.
`FormItem`	`setReadOnlyTextBoxStyle(java.lang.String readOnlyTextBoxStyle)` Base text box style to apply when this item is `read-only` and is using `readOnlyDisplay` `ReadOnlyDisplayAppearance.STATIC`.
`FormItem`	`setReadOnlyWhen(AdvancedCriteria readOnlyWhen)` Criteria to be evaluated to determine whether this FormItem should be made `read-only`.
`FormItem`	`setRedrawOnChange(java.lang.Boolean redrawOnChange)` If true, this item will cause the entire form to be redrawn when the item's "elementChanged" event is done firing
`FormItem`	`setRejectInvalidValueOnChange(java.lang.Boolean rejectInvalidValueOnChange)` If validateOnChange is true, and validation fails for this item on change, with no suggested value, should we revert to the previous value, or continue to display the bad value entered by the user.
`FormItem`	`setRequired(java.lang.Boolean required)` Whether a non-empty value is required for this field to pass validation.
`FormItem`	`setRequiredMessage(java.lang.String requiredMessage)` The required message for required field errors.
`FormItem`	`setRequiredWhen(Criteria requiredWhen)` Criteria to be evaluated to determine whether this FormItem should be `required`.
`FormItem`	`setRowSpan(int rowSpan)` Number of rows that this item spans
`FormItem`	`setSaveOnEnter(java.lang.Boolean saveOnEnter)` Set this to true to allow the parent form to save it's data when 'Enter' is pressed on this formItem and `saveOnEnter` is true on the parent form.
`void`	`setScClassName(java.lang.String scClassName)` Set the name of the underlying SmartClient class.
`FormItem`	`setSelectOnClick(java.lang.Boolean selectOnClick)` Allows the `selectOnClick` behavior to be configured on a per-FormItem basis.
`FormItem`	`setSelectOnFocus(java.lang.Boolean selectOnFocus)` Allows the `selectOnFocus` behavior to be configured on a per-FormItem basis.
`FormItem`	`setShouldSaveValue(java.lang.Boolean shouldSaveValue)` Should this item's value be saved in the form's values and hence returned from `form.getValues()`?
`FormItem`	`setShowClippedTitleOnHover(boolean showClippedTitleOnHover)` If true and the title is clipped, then a hover containing the full title of this item is enabled.
`FormItem`	`setShowClippedValueOnHover(java.lang.Boolean showClippedValueOnHover)` If true and the value is clipped, then a hover containing the full value of this item is enabled.
`FormItem`	`setShowDeletions(java.lang.Boolean showDeletions)` For items that support `multiple values`, this causes distinct CSS styling to be applied to values that the user has unselected.
`FormItem`	`setShowDisabled(java.lang.Boolean showDisabled)` When this item is disabled, should it be re-styled to indicate its disabled state?
`FormItem`	`setShowDisabledIconsOnFocus(java.lang.Boolean showDisabledIconsOnFocus)` If `showIconsOnFocus` is true, should icons marked as disabled be shown on focus?
`FormItem`	`setShowDisabledPickerIconOnFocus(java.lang.Boolean showDisabledPickerIconOnFocus)` If `showPickerIconOnFocus` is true, should the picker icon be shown on focus if it is disabled (as in a read-only item, for example?)
`FormItem`	`setShowErrorIcon(java.lang.Boolean showErrorIcon)` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`FormItem`	`setShowErrorIconInline(java.lang.Boolean showErrorIconInline)` When set to true, this attribute renders the `error-icon` `inline` in the FormItem, next to other icons, instead of in a separate error-element outside of the item's main editor.
`FormItem`	`setShowErrorStyle(java.lang.Boolean showErrorStyle)` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`FormItem`	`setShowErrorText(java.lang.Boolean showErrorText)` `showErrorIcons`, `showErrorText`, `errorOrientation`, and `showErrorStyle` control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error).
`FormItem`	`setShowFocused(java.lang.Boolean showFocused)` When this item receives focus, should it be re-styled to indicate it has focus?
`FormItem`	`setShowFocusedErrorState(java.lang.Boolean showFocusedErrorState)` If set to true, when an item has errors and is focused, an "ErrorFocused" suffix will appear on the stylename.
`FormItem`	`setShowFocusedIcons(java.lang.Boolean showFocusedIcons)` If we're showing icons, should we change their image source to the appropriate focused source when this item has focus? Can be overridden on a per icon basis by the formItemIcon `showFocused` property.
`FormItem`	`setShowFocusedPickerIcon(java.lang.Boolean showFocusedPickerIcon)` If `showPickerIcon` is true for this item, should the picker icon show a focused image when the form item has focus?
`FormItem`	`setShowHint(java.lang.Boolean showHint)` If a hint is defined for this form item, should it be shown?
`FormItem`	`setShowIcons(java.lang.Boolean showIcons)` Set to false to suppress writing out any `icons` for this item.
`FormItem`	`setShowIconsOnFocus(java.lang.Boolean showIconsOnFocus)` Show the `icons` when the item gets focus, and hide them when it loses focus.
`void`	`setShowIfCondition(FormItemIfFunction showIf)` Expression that's evaluated to see if an item should be dynamically hidden.
`FormItem`	`setShowImageAsURL(java.lang.Boolean showImageAsURL)` For fields of `type:"image"`, if the field is non editable, and being displayed with `readOnlyDisplay:"static"`, should the value (URL) be displayed as text, or should an image be rendered?
`FormItem`	`setShowOldValueInHover(java.lang.Boolean showOldValueInHover)` Causes the original value to be shown to the end user when the user hovers over the FormItem as such (when the `FormItem.itemHover()` event would fire).
`FormItem`	`setShowOver(boolean showOver)` When the user rolls over this item, should it be re-styled to indicate it has focus?
`FormItem`	`setShowOverIcons(java.lang.Boolean showOverIcons)` If we're showing icons, should we change their image source to the appropriate over source when the user rolls over (or puts focus onto) them? Can be overridden on a per icon basis by the formItemIcon `showOver` property.
`FormItem`	`setShowPending(java.lang.Boolean showPending)` When set to `true`, this property adds the optional "Pending" suffix to the CSS styles applied to the widget if the current value of the item differs from the value that would be restored by invoking `DynamicForm.resetValues()`.
`FormItem`	`setShowPickerIcon(java.lang.Boolean showPickerIcon)` Should we show a special 'picker' `icon` for this form item? Picker icons are customizable via `pickerIconProperties`.
`FormItem`	`setShowPickerIconOnFocus(java.lang.Boolean showPickerIconOnFocus)` Show the picker icon when the item gets focus, and hide it when it loses focus.
`FormItem`	`setShowRTL(boolean showRTL)` When this item is in RTL mode, should its style name include an "RTL" suffix?
`FormItem`	`setShowTitle(java.lang.Boolean showTitle)` Should we show a title cell for this formItem?
`FormItem`	`setShowValueIconOnly(java.lang.Boolean showValueIconOnly)` If `valueIcons` is set, this property may be set to show the valueIcon only and prevent the standard form item element or text from displaying
`FormItem`	`setStartRow(java.lang.Boolean startRow)` Whether this item should always start a new row in the form layout.
`void`	`setStateCustomizer(FormItem.StateCustomizer customizer)` Specify a StateCustomizer to use for this formItem.
`FormItem`	`setStaticHeight(java.lang.Integer staticHeight)` Height of the FormItem when `canEdit` is false and `readOnlyDisplay` is "static".
`FormItem`	`setStopOnError(java.lang.Boolean stopOnError)` Indicates that if validation fails, the user should not be allowed to exit the field - focus will be forced back into the field until the error is corrected.
`FormItem`	`setStoreDisplayValues(java.lang.Boolean storeDisplayValues)` If specified, this overrides the `DynamicForm.storeDisplayValues` property for this field.
`FormItem`	`setSupportsCutPasteEvents(boolean supportsCutPasteEvents)` Does the current formItem support native cut and paste events?
`FormItem`	`setSuppressValueIcon(java.lang.Boolean suppressValueIcon)` If `valueIcons` is set, this property may be set to prevent the value icons from showing up next to the form items value
`FormItem`	`setSynchronousValidation(java.lang.Boolean synchronousValidation)` If enabled, whenever validation is triggered and a request to the server is required, user interactivity will be blocked until the request returns.
`FormItem`	`setTabIndex(java.lang.Integer tabIndex)` TabIndex for the form item within the form, which controls the order in which controls are visited when the user hits the tab or shift-tab keys to navigate between items.
`FormItem`	`setTextAlign(Alignment textAlign)` Alignment of the text / content within this form item.
`FormItem`	`setTextBoxStyle(java.lang.String textBoxStyle)` Base CSS class name for a form item's text box element.
`FormItem`	`setTextFormula(UserSummary textFormula)` Formula to be used to calculate the text value of this FormItem.
`FormItem`	`setTimeFormatter(TimeDisplayFormat timeFormatter)` Time-format to apply to date type values within this formItem.
`FormItem`	`setTitle(java.lang.String title)` User visible title for this form item.
`FormItem`	`setTitleAlign(Alignment titleAlign)` Alignment of this item's title in its cell.
`FormItem`	`setTitleColSpan(int titleColSpan)` Number of columns that this item's title spans.
`void`	`setTitleHoverFormatter(FormItemHoverFormatter hoverFormatter)` Synonym for `setItemTitleHoverFormatter(FormItemHoverFormatter)`.
`FormItem`	`setTitleOrientation(TitleOrientation titleOrientation)` On which side of this item should the title be placed.
`FormItem`	`setTitleStyle(java.lang.String titleStyle)` Base CSS class name for a form item's title.
`FormItem`	`setTitleVAlign(VerticalAlignment titleVAlign)` Vertical alignment of this item's title in its cell.
`void`	`setTooltip(java.lang.String tooltip)` This text is shown as a tooltip prompt when the cursor hovers over this item.
`FormItem`	`setTop(int top)` Top coordinate of this item in pixels.
`void`	`setType(java.lang.String type)` The DynamicForm picks a field renderer based on the type of the field (and sometimes other attributes of the field).
`FormItem`	`setUpdateControlOnOver(java.lang.Boolean updateControlOnOver)` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the control table element of this item (if present).
`FormItem`	`setUpdatePickerIconOnOver(java.lang.Boolean updatePickerIconOnOver)` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the PickerIcon of this item (if present)
`FormItem`	`setUpdateTextBoxOnOver(java.lang.Boolean updateTextBoxOnOver)` If `showOver` is true, setting this property to false will explicitly disable showing the "Over" state for the TextBox element of this item.
`FormItem`	`setUseAdvancedCriteria(java.lang.Boolean useAdvancedCriteria)` Should this form item always produce an `AdvancedCriteria` sub criterion object? When set to true, causes `hasAdvancedCriteria` to return true.
`FormItem`	`setUseDisabledHintStyleForReadOnly(java.lang.Boolean useDisabledHintStyleForReadOnly)` By default, `read-only` fields use the same style name as editable fields for in-field hints, unless they are `disabled` or configured to use a disabled `ReadOnlyDisplayAppearance`.
`FormItem`	`setUseLocalDisplayFieldValue(java.lang.Boolean useLocalDisplayFieldValue)` If `displayField` is specified for a field, should the display value for the field be picked up from the `record currently being edited`?
`static void`	`setUseObjectFactoryForTypeFallback(boolean useFallback)` Configures whether we use `ObjectFactory` as a fallback for resolving editorType class names for `setEditorType(String)` if Reflection is not available for the type.
`FormItem`	`setValidateOnChange(java.lang.Boolean validateOnChange)` If true, form items will be validated when each item's "change" handler is fired as well as when the entire form is submitted or validated.
`FormItem`	`setValidateOnExit(java.lang.Boolean validateOnExit)` If true, form items will be validated when each item's "editorExit" handler is fired as well as when the entire form is submitted or validated.
`FormItem`	`setValidators(Validator... validators)` Validators for this form item.
`FormItem`	`setValidOperators(OperatorId... validOperators)` Array of valid filtering operators (eg "greaterThan") that are legal for this FormItem.
`FormItem`	`setVAlign(VerticalAlignment vAlign)` Vertical alignment of this item within its cell.
`void`	`setValue(boolean value)` Set the value of the form item.
`void`	`setValue(java.util.Date value)` Set the value of the form item.
`void`	`setValue(double value)` Set the value of the form item.
`void`	`setValue(int value)` Set the value of the form item.
`void`	`setValue(java.lang.Object value)` Set the value of the form item as an object.
`void`	`setValue(java.lang.String value)` Set the value of the form item.
`FormItem`	`setValueDeselectedCSSText(java.lang.String valueDeselectedCSSText)` Custom CSS text to be applied to values that have been deleted, when `showDeletions` is enabled.
`FormItem`	`setValueField(java.lang.String valueField)` If this form item maps data values to display values by retrieving the `displayField` values from an `optionDataSource`, this property denotes the the field to use as the underlying data value in records from the optionDataSource. If not explicitly supplied, the valueField name will be derived as described in `getValueFieldName()`.
`void`	`setValueFormatter(FormItemValueFormatter formatter)` Optional `FormItemValueFormatter`, if provided, is evaluated to get the display value to show for this form items underlying data value.
`void`	`setValueHoverFormatter(FormItemHoverFormatter hoverFormatter)` Synonym for `setItemValueHoverFormatter(FormItemHoverFormatter)`.
`FormItem`	`setValueIconHeight(java.lang.Integer valueIconHeight)` If `valueIcons` is specified, use this property to specify a height for the value icon written out.
`FormItem`	`setValueIconLeftPadding(int valueIconLeftPadding)` If we're showing a value icon, this attribute governs the amount of space between the icon and the start edge of the form item cell.
`void`	`setValueIconMapper(ValueIconMapper valueIconMapper)` Set the FormItem Value Icon mapper that allows the developer to specify the image source for an icon to be displayed for the current form item value.
`FormItem`	`setValueIconRightPadding(int valueIconRightPadding)` If we're showing a value icon, this attribute governs the amount of space between the icon and the value text.
`void`	`setValueIcons(java.util.Map valueIcons)` Set the valueIcons for this item.
`FormItem`	`setValueIconSize(int valueIconSize)` If `valueIcons` is specified, this property may be used to specify both the width and height of the icon written out.
`FormItem`	`setValueIconWidth(java.lang.Integer valueIconWidth)` If `valueIcons` is specified, use this property to specify a width for the value icon written out.
`FormItem`	`setValueMap(java.util.Map valueMap)` Set the valueMap for this item.
`FormItem`	`setValueMap(java.lang.String... valueMap)` Set the valueMap for this item.
`FormItem`	`setVisible(java.lang.Boolean visible)` Whether this item is currently visible.
`FormItem`	`setVisibleWhen(AdvancedCriteria visibleWhen)` Criteria to be evaluated to determine whether this FormItem should be visible.
`void`	`setWarnOnEditorTypeConversion(boolean warn)` Sets whether a warning will be logged if the Framework replaces this SmartGwt FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type when `getOrCreateRef()` is called.
`static void`	`setWarnOnEditorTypeConversionDefault(boolean warn)` Sets whether, by default, a warning will be logged if the Framework replaces a SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type.
`FormItem`	`setWidth(int width)` Width of the FormItem.
`FormItem`	`setWidth(java.lang.String width)` Width of the FormItem.
`FormItem`	`setWrapHintText(java.lang.Boolean wrapHintText)` If this item is showing a `hint`, should the hint text be allowed to wrap? Setting this property to `false` will render the hint on a single line without wrapping, expanding the width required to render the item if necessary.
`FormItem`	`setWrapTitle(java.lang.Boolean wrapTitle)` If specified determines whether this items title should wrap.
`boolean`	`shouldApplyHeightToTextBox()` If `height` is specified, should it be applied to the item's text box element? If this method returns false, the text box will not have an explicit height applied, though the containing cell will be sized to accommodate any specified height.
`java.lang.Boolean`	`shouldFetchMissingValue(java.lang.Object newValue)` If this field has a specified `optionDataSource`, should we perform a fetch against that dataSource to find the record that matches this field's value?
`java.lang.Boolean`	`shouldSaveOnEnter()` Returns true if 'Enter' key presses in this formItem should allow a saveOnEnter: true parent form to save it's data.
`boolean`	`shouldStopKeyPressBubbling(java.lang.String keyName, int characterValue)` Should some keypress event on this item be prevented from bubbling (such that the containing form and ancestors do not receive the event).
`void`	`show()` Show this form item.
`void`	`showIcon(java.lang.String icon)` This method will show some icon in this item's `icons` array, if it is not already visible.
`void`	`showPicker()` Method to show a picker for this item.
`void`	`stopHover()` This method is fired when the user rolls off this item (or the title for this item) and will clear any hover canvas shown by the item.
`void`	`storeValue(java.lang.Object value)` Store (and optionally show) a value for this form item.
`void`	`storeValue(java.lang.Object value, java.lang.Boolean showValue)` Store (and optionally show) a value for this form item.
`void`	`updateState()` Update the visual state of a FormItem to reflect any changes in state or any changes in style settings (e.g.
`java.lang.Boolean`	`validate()` Validate this item.
`boolean`	`valueClipped()` Is the value clipped?

Methods inherited from class com.smartgwt.client.data.Field
getCanExport, getExportTitle, getSortByField, setCanExport, setExportTitle, setSortByField

Methods inherited from class com.smartgwt.client.core.RefDataClass
getRef, getRef, internalSetID

Methods inherited from class com.smartgwt.client.core.DataClass
applyFactoryProperties, doAddHandler, fireEvent, getAttributeAsDoubleArray, getAttributeAsElement, getAttributeAsIntArray, getAttributeAsLong, getAttributeAsMap, getAttributeAsObject, getAttributeAsRecord, getAttributeAsStringArray, getAttributes, getHandlerCount, isFactoryCreated, setAttribute, setAttribute, setAttribute, setAttributeAsJavaObject, setFactoryCreated

Methods inherited from class com.smartgwt.client.core.JsObject
equals, getJsObj, hashCode, setJsObj

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent

Field Detail

scClassName
```
protected java.lang.String scClassName
```

configOnly
```
protected boolean configOnly
```

warnOnEditorTypeConversionDefault

protected static boolean warnOnEditorTypeConversionDefault

warnOnEditorTypeConversion

protected boolean warnOnEditorTypeConversion

Constructor Detail

FormItem
```
public FormItem()
```

FormItem

public FormItem(com.google.gwt.core.client.JavaScriptObject jsObj)

FormItem

public FormItem(java.lang.String name)

Method Detail

getOrCreateRef

public static FormItem getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)

getPaletteDefaults
```
public java.util.Map getPaletteDefaults()
```
This method returns a Map of config properties suitable for use as the "defaults" attribute of a PaletteNode. Use it when you need to work with PaletteNodes indirectly, such when setting up TileRecords that will be used in a TilePalette. See the dev tools overview for examples of how to assemble and acquire a suitable defaults object when you are creating a PaletteNode indirectly

changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           Canvas defaults)
```
Changes the defaults for Canvas AutoChildren named autoChildName.

Parameters:

autoChildName - name of an AutoChild to customize the defaults for.

defaults - Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.

See Also:

AutoChildUsage

changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           FormItem defaults)
```
Changes the defaults for FormItem AutoChildren named autoChildName.

Parameters:

autoChildName - name of an AutoChild to customize the defaults for.

defaults - FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.

See Also:

AutoChildUsage

changePickerIconDefaults

public static void changePickerIconDefaults(FormItemIcon defaults)

setAccessKey
```
public FormItem setAccessKey(java.lang.String accessKey)
```
If specified this governs the HTML accessKey for the item.
This should be set to a character - when a user hits the html accessKey modifier for the browser, plus this character, focus will be given to the item. The accessKey modifier can vary by browser and platform.
The following list of default behavior is for reference only, developers should also consult browser documentation for additional information.
- Internet Explorer (all platforms): Alt + accessKey
- Mozilla Firefox (Windows, Unix): Alt+Shift + accessKey
- Mozilla Firefox (Mac): Ctrl+Opt + accessKey
- Chrome and Safari (Windows, Unix): Alt + accessKey
- Chrome and Safari (Mac): Ctrl+Opt + accessKey
Parameters:

accessKey - New accessKey value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getAccessKey
```
public java.lang.String getAccessKey()
```
If specified this governs the HTML accessKey for the item.
This should be set to a character - when a user hits the html accessKey modifier for the browser, plus this character, focus will be given to the item. The accessKey modifier can vary by browser and platform.
The following list of default behavior is for reference only, developers should also consult browser documentation for additional information.
- Internet Explorer (all platforms): Alt + accessKey
- Mozilla Firefox (Windows, Unix): Alt+Shift + accessKey
- Mozilla Firefox (Mac): Ctrl+Opt + accessKey
- Chrome and Safari (Windows, Unix): Alt + accessKey
- Chrome and Safari (Mac): Ctrl+Opt + accessKey
Returns:

Current accessKey value. Default value is null

See Also:

Focus

setAlign
```
public FormItem setAlign(Alignment align)
```
Alignment of this item in its cell. Note that the alignment of text / content within this item is controlled separately via textAlign (typically textAlign applies to items showing a "textBox", such as a TextItem or SelectItem, as well as text-only form item types such as StaticTextItem and HeaderItem). If applyAlignToText is true, then the textAlign setting, if unset, will default to the align setting if set.

Parameters:

align - New align value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setApplyAlignToText(boolean), Appearance overview and related methods

getAlign
```
public Alignment getAlign()
```
Alignment of this item in its cell. Note that the alignment of text / content within this item is controlled separately via textAlign (typically textAlign applies to items showing a "textBox", such as a TextItem or SelectItem, as well as text-only form item types such as StaticTextItem and HeaderItem). If applyAlignToText is true, then the textAlign setting, if unset, will default to the align setting if set.

Returns:

Current align value. Default value is null

See Also:

getApplyAlignToText(), Appearance overview and related methods

setAllowExpressions

public FormItem setAllowExpressions(java.lang.Boolean allowExpressions)

For a form that produces filter criteria (see form.getValuesAsCriteria()), allows the user to type in simple expressions to cause filtering with that operator. For example, entering ">5" means values greater than 5, and ">0 and <5" means values between 0 and 5.

The following table lists character sequences that can be entered as a prefix to a value, and the corresponding operator that will be used.

Prefix	Operator
<	lessThan
>	greaterThan
<=	lessThanOrEqual
>=	greaterThanOrEqual
someValue...someValue	betweenInclusive
!	notEqual
^	startsWith
\|	endsWith
!^	notStartsWith plus logical not
!@	notEndsWith plus logical not
~	contains
!~	notContains
$	isBlank
!$	notBlank
#	isNull
!#	isNotNull
==	exact match (for fields where 'contains' is the default)

Two further special notations are allowed:

/regex/ means the value is taken as a regular expression and applied via the "regexp" operator
=.fieldName means the value should match the value of another field. Either the user-visible title of the field (field.title) or the field's name (field.name) may be used.

In all cases, if an operator is disallowed for the field (via field.validOperators at either the dataSource or field level), the operator character is ignored (treated as part of a literal value).

By default, the case-insensitive version of the operator is used (eg, startsWith will actually use "iStartsWith"). To avoid this, explicitly set item.operator (the default operator) to any case sensitive operator (eg "equals" or "contains") and case sensitive operators will be used for user-entered expressions.

Compound expressions (including "and" and "or") are allowed only for numeric or date/time types.

Note that if the user does not type a prefix or use other special notation as described above, the operator specified via operator is used, or if formItem.operator is unspecified, a default operator chosen as described under operator.

Also note that whatever you enter will be used literally, including any whitespace characters. For example if you input '== China ' then ' China ' will be the value.

The allowExpression behavior can be enabled for every field in a form via DynamicForm.allowExpressions.

Finally, note that, like operator, enabling allowExpressions:true causes form.getValuesAsCriteria()) to return AdvancedCriteria.

Parameters:: allowExpressions - New allowExpressions value. Default value is null
Returns:: FormItem instance, for chaining setter calls
See Also:: Advanced Filtering

getAllowExpressions

public java.lang.Boolean getAllowExpressions()

The following table lists character sequences that can be entered as a prefix to a value, and the corresponding operator that will be used.

Prefix	Operator
<	lessThan
>	greaterThan
<=	lessThanOrEqual
>=	greaterThanOrEqual
someValue...someValue	betweenInclusive
!	notEqual
^	startsWith
\|	endsWith
!^	notStartsWith plus logical not
!@	notEndsWith plus logical not
~	contains
!~	notContains
$	isBlank
!$	notBlank
#	isNull
!#	isNotNull
==	exact match (for fields where 'contains' is the default)

Two further special notations are allowed:

/regex/ means the value is taken as a regular expression and applied via the "regexp" operator
=.fieldName means the value should match the value of another field. Either the user-visible title of the field (field.title) or the field's name (field.name) may be used.

In all cases, if an operator is disallowed for the field (via field.validOperators at either the dataSource or field level), the operator character is ignored (treated as part of a literal value).

Compound expressions (including "and" and "or") are allowed only for numeric or date/time types.

Also note that whatever you enter will be used literally, including any whitespace characters. For example if you input '== China ' then ' China ' will be the value.

The allowExpression behavior can be enabled for every field in a form via DynamicForm.allowExpressions.

Finally, note that, like operator, enabling allowExpressions:true causes form.getValuesAsCriteria()) to return AdvancedCriteria.

Returns:: Current allowExpressions value. Default value is null
See Also:: Advanced Filtering

setAlwaysFetchMissingValues
```
public FormItem setAlwaysFetchMissingValues(java.lang.Boolean alwaysFetchMissingValues)
```
If this form item has a specified optionDataSource and fetchMissingValues is true, when the item value changes, a fetch will be performed against the optionDataSource to retrieve the related record if displayField is specified and the new item value is not present in any valueMap explicitly specified on the item.
Setting this property to true means that a fetch will occur against the optionDataSource to retrieve the related record even if displayField is unset, or the item has a valueMap which explicitly contains this field's value.
An example of a use case where this might be set would be if formatValue() or formatEditorValue() were written to display properties from the selected record.
Note - for efficiency we cache the associated record once a fetch has been performed, meaning if the value changes, then reverts to a previously seen value, we do not kick off an additional fetch even if this property is true. If necessary this cache may be explicitly invalidated via a call to invalidateDisplayValueCache()
Note : This is an advanced setting

Parameters:

alwaysFetchMissingValues - New alwaysFetchMissingValues value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getAlwaysFetchMissingValues
```
public java.lang.Boolean getAlwaysFetchMissingValues()
```
If this form item has a specified optionDataSource and fetchMissingValues is true, when the item value changes, a fetch will be performed against the optionDataSource to retrieve the related record if displayField is specified and the new item value is not present in any valueMap explicitly specified on the item.
Setting this property to true means that a fetch will occur against the optionDataSource to retrieve the related record even if displayField is unset, or the item has a valueMap which explicitly contains this field's value.
An example of a use case where this might be set would be if formatValue() or formatEditorValue() were written to display properties from the selected record.
Note - for efficiency we cache the associated record once a fetch has been performed, meaning if the value changes, then reverts to a previously seen value, we do not kick off an additional fetch even if this property is true. If necessary this cache may be explicitly invalidated via a call to invalidateDisplayValueCache()

Returns:

Current alwaysFetchMissingValues value. Default value is false

setAlwaysShowControlBox
```
public FormItem setAlwaysShowControlBox(java.lang.Boolean alwaysShowControlBox)
```
A formItem showing a pickerIcon will always write out a "control box" around the text box and picker icon. This is an HTML element styled using the specified controlStyle.
This attribute controls whether the control box should be written out even if the picker icon is not being shown. If unset, default behavior will write out a control table if showPickerIcon is true and the icon is not suppressed via FormItemIcon.showIf(). This means the control table can be written out with no visible picker if showPickerIconOnFocus is true and the item does not have focus.
This attribute is useful for developers who wish to rely on styling specified via the controlStyle even while the picker icon is not visible.
See the form item styling overview for details of the control table and other styling options.
Note : This is an advanced setting

Parameters:

alwaysShowControlBox - New alwaysShowControlBox value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getAlwaysShowControlBox
```
public java.lang.Boolean getAlwaysShowControlBox()
```
A formItem showing a pickerIcon will always write out a "control box" around the text box and picker icon. This is an HTML element styled using the specified controlStyle.
This attribute controls whether the control box should be written out even if the picker icon is not being shown. If unset, default behavior will write out a control table if showPickerIcon is true and the icon is not suppressed via FormItemIcon.showIf(). This means the control table can be written out with no visible picker if showPickerIconOnFocus is true and the item does not have focus.
This attribute is useful for developers who wish to rely on styling specified via the controlStyle even while the picker icon is not visible.
See the form item styling overview for details of the control table and other styling options.

Returns:

Current alwaysShowControlBox value. Default value is null

setApplyAlignToText
```
public FormItem setApplyAlignToText(boolean applyAlignToText)
```
If the textAlign is unset, should the align setting, if set, be used for this item's textAlign?
applyAlignToText defaults to false for most form item types. It defaults to true for StaticTextItem and HeaderItem, which are text-based form item types that do not have a natural distinction between the item and its cell.
Note : This is an advanced setting

Parameters:

applyAlignToText - New applyAlignToText value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getApplyAlignToText
```
public boolean getApplyAlignToText()
```
If the textAlign is unset, should the align setting, if set, be used for this item's textAlign?
applyAlignToText defaults to false for most form item types. It defaults to true for StaticTextItem and HeaderItem, which are text-based form item types that do not have a natural distinction between the item and its cell.

Returns:

Current applyAlignToText value. Default value is false

See Also:

Appearance overview and related methods

setApplyHeightToTextBox
```
public FormItem setApplyHeightToTextBox(java.lang.Boolean applyHeightToTextBox)
```
If height is specified, should it be applied to the item's text box element?
If unset, behavior is determined as described in shouldApplyHeightToTextBox()
Note : This is an advanced setting

Parameters:

applyHeightToTextBox - New applyHeightToTextBox value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getApplyHeightToTextBox
```
public java.lang.Boolean getApplyHeightToTextBox()
```
If height is specified, should it be applied to the item's text box element?
If unset, behavior is determined as described in shouldApplyHeightToTextBox()

Returns:

Current applyHeightToTextBox value. Default value is null

setAriaRole
```
public FormItem setAriaRole(java.lang.String ariaRole)
```
ARIA role of this formItem. Usually does not need to be manually set - see Accessibility.
Note : This is an advanced setting

Parameters:

ariaRole - New ariaRole value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Accessibility / Section 508 compliance

getAriaRole
```
public java.lang.String getAriaRole()
```
ARIA role of this formItem. Usually does not need to be manually set - see Accessibility.

Returns:

Current ariaRole value. Default value is null

See Also:

Accessibility / Section 508 compliance

setAutoComplete
```
public FormItem setAutoComplete(AutoComplete autoComplete)
```
Should this item allow browser auto-completion of its value? Applies only to items based on native HTML form elements (TextItem, PasswordItem, etc), and will only have a user-visible impact for browsers where native autoComplete behavior is actually supported and enabled via user settings.
Alternatively, autoCompleteKeywords can be specified, in which case this setting is ignored. If autoCompleteKeywords are not provided, and autoComplete is not set on this FormItem, the value of DynamicForm.autoComplete is used.
Note that even with this value set to "none", native browser auto-completion may occur for log in forms (forms containing username and password fields). This behavior varies by browser, and is a result of an intentional change by some browser developers to disregard the HTML setting autocomplete=off for password items or log-in forms.
In some browsers any form redraw (including a redraw from a call to DynamicForm.setValues()) will re-populate the form with the natively remembered login credentials. This can make it very difficult to control the values displayed to the user, as a call to 'setValues()' may appear to be ignored. While behavior varies by browser we have specifically observed this behavior in Safari. Moreover in this browser, if the user asks the browser to remember login credentials for a URL, any form with a password item and a text item may be auto-filled with the remembered login credentials, even if the form's configuration and field names differ from those on the login form.
If an application has both an initial log in form, and a separate form within the application which makes contains a Password item (a use case might be an interface for a user with manager privileges for modifying other users' passwords), this will cause the second form to autofill with unexpected values.
Should this arise, developers can avoid this by making the initial log in interface into a separate log in page from the main application page. This is often good practice in any case for reasons outlined in the "Authentication" section of the Quick Start guide.

Parameters:

autoComplete - New autoComplete value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setAutoComplete(com.smartgwt.client.types.AutoComplete)

getAutoComplete
```
public AutoComplete getAutoComplete()
```
Should this item allow browser auto-completion of its value? Applies only to items based on native HTML form elements (TextItem, PasswordItem, etc), and will only have a user-visible impact for browsers where native autoComplete behavior is actually supported and enabled via user settings.
Alternatively, autoCompleteKeywords can be specified, in which case this setting is ignored. If autoCompleteKeywords are not provided, and autoComplete is not set on this FormItem, the value of DynamicForm.autoComplete is used.
Note that even with this value set to "none", native browser auto-completion may occur for log in forms (forms containing username and password fields). This behavior varies by browser, and is a result of an intentional change by some browser developers to disregard the HTML setting autocomplete=off for password items or log-in forms.
In some browsers any form redraw (including a redraw from a call to DynamicForm.setValues()) will re-populate the form with the natively remembered login credentials. This can make it very difficult to control the values displayed to the user, as a call to 'setValues()' may appear to be ignored. While behavior varies by browser we have specifically observed this behavior in Safari. Moreover in this browser, if the user asks the browser to remember login credentials for a URL, any form with a password item and a text item may be auto-filled with the remembered login credentials, even if the form's configuration and field names differ from those on the login form.
If an application has both an initial log in form, and a separate form within the application which makes contains a Password item (a use case might be an interface for a user with manager privileges for modifying other users' passwords), this will cause the second form to autofill with unexpected values.
Should this arise, developers can avoid this by making the initial log in interface into a separate log in page from the main application page. This is often good practice in any case for reasons outlined in the "Authentication" section of the Quick Start guide.

Returns:

Current autoComplete value. Default value is null

See Also:

DynamicForm.getAutoComplete()

setAutoCompleteKeywords
```
public FormItem setAutoCompleteKeywords(java.lang.String... autoCompleteKeywords)
```
Set of autocompletion keywords to be used with the native "autocomplete" attribute, in accordance with the HTML5 Autofill specification.
When autoCompleteKeywords are provided, the autoComplete setting is ignored.

Parameters:

autoCompleteKeywords - New autoCompleteKeywords value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getAutoCompleteKeywords
```
public java.lang.String[] getAutoCompleteKeywords()
```
Set of autocompletion keywords to be used with the native "autocomplete" attribute, in accordance with the HTML5 Autofill specification.
When autoCompleteKeywords are provided, the autoComplete setting is ignored.

Returns:

Current autoCompleteKeywords value. Default value is null

setBrowserInputType
```
public FormItem setBrowserInputType(java.lang.String browserInputType)
```
Form item input type - governs which keyboard should be displayed for mobile devices (supported on iPhone / iPad)
Note : This is an advanced setting

Parameters:

browserInputType - New browserInputType value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getBrowserInputType
```
public java.lang.String getBrowserInputType()
```
Form item input type - governs which keyboard should be displayed for mobile devices (supported on iPhone / iPad)

Returns:

Current browserInputType value. Default value is null

setBrowserSpellCheck
```
public FormItem setBrowserSpellCheck(java.lang.Boolean browserSpellCheck)
```
If this browser supports spell-checking of text editing elements, do we want this enabled for this item? If unset the property will be inherited from the containing form.
Notes:
- this property only applies to text based items such as TextItem and TextAreaItem.
- this property is not supported on all browsers.
Note : This is an advanced setting

Parameters:

browserSpellCheck - New browserSpellCheck value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setBrowserSpellCheck(java.lang.Boolean)

getBrowserSpellCheck
```
public java.lang.Boolean getBrowserSpellCheck()
```
If this browser supports spell-checking of text editing elements, do we want this enabled for this item? If unset the property will be inherited from the containing form.
Notes:
- this property only applies to text based items such as TextItem and TextAreaItem.
- this property is not supported on all browsers.

Returns:

Current browserSpellCheck value. Default value is null

See Also:

DynamicForm.getBrowserSpellCheck()

setCanEdit
```
public FormItem setCanEdit(java.lang.Boolean canEdit)
```
Is this form item editable (canEdit:true) or read-only (canEdit:false)? Setting the form item to non-editable causes it to render as read-only. Can be updated at runtime via the setCanEdit() method.
Read-only appearance may be specified via readOnlyDisplay. The default setting for this value ("readOnly") differs from the disabled state in that the form item is not rendered with disabled styling and most form items will allow copying of the contents while read-only but do not while disabled.
Note that for forms bound to a DataSource, if this property is not explicitly set at the item level, its default value will match the DynamicForm.canEditFieldAttribute on the associated dataSource field.
Developers should also be aware that the readOnlyDisplay attribute is unrelated to the DataSourceField.readOnlyEditorType attribute. When a DynamicForm is first bound to a dataSource, for canEdit:false DataSourceFields, DataSourceField.readOnlyEditorType will determine what FormItemType should be created for the field. Once created, a FormItem's type can not be changed. Setting canEdit at runtime will simply change the appearance of the item to allow or disallow editing of the item.
Note that this property may validly be null as a distinct state from false. See DynamicForm.fieldIsEditable() for an API that will always return true or false and give a definitive answer as to whether editing is possible.

If this method is called after the component has been drawn/initialized: Is this form item editable (canEdit:true) or read-only (canEdit:false)? Setting the form item to non-editable causes it to render as read-only, using the appearance specified via readOnlyDisplay.
The default appearance for canEdit:false items (readOnlyDisplay:"readOnly") differs from the disabled state in that the form item is not rendered with disabled styling and most form items will allow copying of the contents while read-only but do not while disabled.

Overrides:

setCanEdit in class Field

Parameters:

canEdit - Can this form item be edited?. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setCanEdit(java.lang.Boolean), DynamicForm.setCanEdit(java.lang.Boolean)

getCanEdit
```
public java.lang.Boolean getCanEdit()
```
Is this form item editable (canEdit:true) or read-only (canEdit:false)? Setting the form item to non-editable causes it to render as read-only. Can be updated at runtime via the setCanEdit() method.
Read-only appearance may be specified via readOnlyDisplay. The default setting for this value ("readOnly") differs from the disabled state in that the form item is not rendered with disabled styling and most form items will allow copying of the contents while read-only but do not while disabled.
Note that for forms bound to a DataSource, if this property is not explicitly set at the item level, its default value will match the DynamicForm.canEditFieldAttribute on the associated dataSource field.
Developers should also be aware that the readOnlyDisplay attribute is unrelated to the DataSourceField.readOnlyEditorType attribute. When a DynamicForm is first bound to a dataSource, for canEdit:false DataSourceFields, DataSourceField.readOnlyEditorType will determine what FormItemType should be created for the field. Once created, a FormItem's type can not be changed. Setting canEdit at runtime will simply change the appearance of the item to allow or disallow editing of the item.
Note that this property may validly be null as a distinct state from false. See DynamicForm.fieldIsEditable() for an API that will always return true or false and give a definitive answer as to whether editing is possible.

Overrides:

getCanEdit in class Field

Returns:

Is this form item editable or read-only?
This setting differs from the enabled/disabled state in that most form items will allow copying of the contents while read-only but do not while disabled.
Important note: this method is not intended as an override point to make an item conditionally read-only. It is not called at the appropriate times to serve as a dynamic control over editability. Developers may instead use readOnlyWhen rules to dynamically control editability of items. Default value is null

See Also:

setCanEdit(java.lang.Boolean), DynamicForm.setCanEdit(java.lang.Boolean)

setCanEditOpaqueValues
```
public FormItem setCanEditOpaqueValues(java.lang.Boolean canEditOpaqueValues)
```
If true, indicates that this FormItem is capable of editing "opaque" values, ie, objects that are more complex than simple primitive types like numbers, strings and dates. Ordinarily, you use the SimpleType system to convert these opaque values into "atomic" values that can be edited by the built-in editors like TextItem. However, sometimes you to create a custom editor that knows how to edit a particular opaque type in a domain-specific way - for example, a composite custom FormItem that allows the user to edit both a number and a currency code, both of which are needed to make a proper monetary amount (for that particular application). When this value is set, the FormItem will manage the opaque value directly, rather than it being filtered through calls to getAtomicValue() and updateAtomicValue(). Note, if you set this flag on a FormItem that does not have the ability to edit an opaque value (which is something that must be custom-coded) then you will get garbage in your editor, if not an outright crash.
Note : This is an advanced setting

Parameters:

canEditOpaqueValues - New canEditOpaqueValues value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getCanEditOpaqueValues
```
public java.lang.Boolean getCanEditOpaqueValues()
```
If true, indicates that this FormItem is capable of editing "opaque" values, ie, objects that are more complex than simple primitive types like numbers, strings and dates. Ordinarily, you use the SimpleType system to convert these opaque values into "atomic" values that can be edited by the built-in editors like TextItem. However, sometimes you to create a custom editor that knows how to edit a particular opaque type in a domain-specific way - for example, a composite custom FormItem that allows the user to edit both a number and a currency code, both of which are needed to make a proper monetary amount (for that particular application). When this value is set, the FormItem will manage the opaque value directly, rather than it being filtered through calls to getAtomicValue() and updateAtomicValue(). Note, if you set this flag on a FormItem that does not have the ability to edit an opaque value (which is something that must be custom-coded) then you will get garbage in your editor, if not an outright crash.

Returns:

Current canEditOpaqueValues value. Default value is null

setCanFocus
```
public FormItem setCanFocus(java.lang.Boolean canFocus)
```
Is this form item focusable? Setting this property to true on an otherwise non-focusable element such as a StaticTextItem will cause the item to be included in the page's tab order and respond to keyboard events.
Note : This is an advanced setting

Parameters:

canFocus - New canFocus value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getCanFocus
```
public java.lang.Boolean getCanFocus()
```
Is this form item focusable? Setting this property to true on an otherwise non-focusable element such as a StaticTextItem will cause the item to be included in the page's tab order and respond to keyboard events.

Returns:

Returns true for items that can accept keyboard focus such as data items (TextItems, TextAreaItems, etc), CanvasItems with a focusable canvas, or items where canFocus was explicitly set to true. Default value is null

See Also:

Focus

setCanHover
```
public FormItem setCanHover(java.lang.Boolean canHover)
```
Indicates whether hovers can be shown for this item. When set to false, suppresses all hovers, including those for the item in general, or for its value or title.
For finer control over suppressing hovers, see itemHover, titleHover and valueHover.

Parameters:

canHover - New canHover value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setPrompt(java.lang.String), ItemHoverEvent, TitleHoverEvent, ValueHoverEvent

getCanHover
```
public java.lang.Boolean getCanHover()
```
Indicates whether hovers can be shown for this item. When set to false, suppresses all hovers, including those for the item in general, or for its value or title.
For finer control over suppressing hovers, see itemHover, titleHover and valueHover.

Returns:

Current canHover value. Default value is null

See Also:

getPrompt(), ItemHoverEvent, TitleHoverEvent, ValueHoverEvent

setCanSelectText
```
public FormItem setCanSelectText(boolean canSelectText)
```
For items showing a text value, should the user be able to select the text in this item?
For canEdit:false items, see readOnlyCanSelectText

Parameters:

canSelectText - New canSelectText value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getCanSelectText
```
public boolean getCanSelectText()
```
For items showing a text value, should the user be able to select the text in this item?
For canEdit:false items, see readOnlyCanSelectText

Returns:

Current canSelectText value. Default value is true

setCanTabToIcons
```
public FormItem setCanTabToIcons(java.lang.Boolean canTabToIcons)
```
Should this item's icons and picker icon be included in the page's tab order by default? If not explicitly set, this property will be derived from DynamicForm.canTabToIcons.
Developers may also suppress tabbing to individual icons by setting FormItemIcon.tabIndex to -1.
Note that if this form item has tabIndex -1, neither the form item nor the icons will be included in the page's tab order.
Note : This is an advanced setting

Parameters:

canTabToIcons - New canTabToIcons value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getCanTabToIcons
```
public java.lang.Boolean getCanTabToIcons()
```
Should this item's icons and picker icon be included in the page's tab order by default? If not explicitly set, this property will be derived from DynamicForm.canTabToIcons.
Developers may also suppress tabbing to individual icons by setting FormItemIcon.tabIndex to -1.
Note that if this form item has tabIndex -1, neither the form item nor the icons will be included in the page's tab order.

Returns:

Current canTabToIcons value. Default value is null

setCellHeight
```
public FormItem setCellHeight(java.lang.Integer cellHeight)
```
If specified, this property will govern the height of the cell in which this form item is rendered. Will not apply when the containing DynamicForm sets itemLayout:"absolute".

Parameters:

cellHeight - New cellHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItem Styling

getCellHeight
```
public java.lang.Integer getCellHeight()
```
If specified, this property will govern the height of the cell in which this form item is rendered. Will not apply when the containing DynamicForm sets itemLayout:"absolute".

Returns:

Current cellHeight value. Default value is null

See Also:

FormItem Styling

setCellStyle
```
public FormItem setCellStyle(java.lang.String cellStyle)
```
CSS style applied to the form item as a whole, including the text element, any icons, and any hint text for the item. Applied to the cell containing the form item.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.

If this method is called after the component has been drawn/initialized: Setter for cellStyle.

Parameters:

cellStyle - the new cellStyle value. Default value is "formCell"

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItemBaseStyle, FormItem Styling

getCellStyle
```
public java.lang.String getCellStyle()
```
CSS style applied to the form item as a whole, including the text element, any icons, and any hint text for the item. Applied to the cell containing the form item.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.

Returns:

Current cellStyle value. Default value is "formCell"

See Also:

FormItemBaseStyle, FormItem Styling

setChangeOnKeypress
```
public FormItem setChangeOnKeypress(java.lang.Boolean changeOnKeypress)
```
Should this form item fire its change handler (and store its value in the form) on every keypress? Set to false to suppress the 'change' handler firing (and the value stored) on every keypress.
Note: If false, the value returned by getValue will not reflect the value displayed in the form item element as long as focus is in the form item element.

Parameters:

changeOnKeypress - New changeOnKeypress value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getChangeOnKeypress
```
public java.lang.Boolean getChangeOnKeypress()
```
Should this form item fire its change handler (and store its value in the form) on every keypress? Set to false to suppress the 'change' handler firing (and the value stored) on every keypress.
Note: If false, the value returned by getValue will not reflect the value displayed in the form item element as long as focus is in the form item element.

Returns:

Current changeOnKeypress value. Default value is true

setClipStaticValue
```
public FormItem setClipStaticValue(java.lang.Boolean clipStaticValue)
```
If this item is read-only and is using readOnlyDisplay ReadOnlyDisplayAppearance.STATIC, should the item value be clipped if it overflows the specified size of the item? If set, overrides the form-level DynamicForm.clipStaticValue default.

Parameters:

clipStaticValue - New clipStaticValue value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setClipStaticValue(java.lang.Boolean)

getClipStaticValue
```
public java.lang.Boolean getClipStaticValue()
```
If this item is read-only and is using readOnlyDisplay ReadOnlyDisplayAppearance.STATIC, should the item value be clipped if it overflows the specified size of the item? If set, overrides the form-level DynamicForm.clipStaticValue default.

Returns:

Current clipStaticValue value. Default value is null

See Also:

DynamicForm.getClipStaticValue()

setClipTitle
```
public FormItem setClipTitle(java.lang.Boolean clipTitle)
```
If the title for this form item is showing, and is too large for the available space should the title be clipped?
Null by default - if set to true or false, overrides DynamicForm.clipItemTitles.

Parameters:

clipTitle - New clipTitle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getClipTitle
```
public java.lang.Boolean getClipTitle()
```
If the title for this form item is showing, and is too large for the available space should the title be clipped?
Null by default - if set to true or false, overrides DynamicForm.clipItemTitles.

Returns:

Current clipTitle value. Default value is null

getContainerWidget
```
public Canvas getContainerWidget()
```
A Read-Only pointer to the Smart GWT canvas that holds this form item. In most cases this will be the DynamicForm containing the item but in some cases editable components handle writing out form items directly. An example of this is Grid Editing - when a listGrid shows per-field editors, the containerWidget for each item will be the listGrid body.
Note that even if the containerWidget is not a DynamicForm, a DynamicForm will still exist for the item (available as form), allowing access to standard APIs such as DynamicForm.getValues()

Returns:

Current containerWidget value. Default value is null

setControlStyle
```
public FormItem setControlStyle(java.lang.String controlStyle)
```
Base CSS class name for a form item's "control box". This is an HTML element which contains the text box and picker icon for the item.
See alwaysShowControlBox for details on when the control box is written out.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.

Parameters:

controlStyle - New controlStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItemBaseStyle, FormItem Styling

getControlStyle
```
public java.lang.String getControlStyle()
```
Base CSS class name for a form item's "control box". This is an HTML element which contains the text box and picker icon for the item.
See alwaysShowControlBox for details on when the control box is written out.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.

Returns:

Current controlStyle value. Default value is null

See Also:

getCellStyle(), FormItemBaseStyle, FormItem Styling

setCriteriaField
```
public FormItem setCriteriaField(java.lang.String criteriaField)
```
When using operator, the name of the DataSource field for the Criterion this FormItem generates. If not specified, defaults to name.
Generally, because criteriaField defaults to item.name, you don't need to specify it. However, if more than one FormItem specifies criteria for the same DataSource field, they will need unique values for name but should set criteriaField to the name of DataSource field they both target.
For example, if two DateItems are used to provide a min and max date for a single field called "joinDate", set criteriaField to "joinDate" on both fields but give the fields distinct names (eg "minDate" and "maxDate") and use those names for any programmatic access, such as DynamicForm.setValue().

Parameters:

criteriaField - New criteriaField value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FieldName

getCriteriaField
```
public java.lang.String getCriteriaField()
```
When using operator, the name of the DataSource field for the Criterion this FormItem generates. If not specified, defaults to name.
Generally, because criteriaField defaults to item.name, you don't need to specify it. However, if more than one FormItem specifies criteria for the same DataSource field, they will need unique values for name but should set criteriaField to the name of DataSource field they both target.
For example, if two DateItems are used to provide a min and max date for a single field called "joinDate", set criteriaField to "joinDate" on both fields but give the fields distinct names (eg "minDate" and "maxDate") and use those names for any programmatic access, such as DynamicForm.setValue().

Returns:

Current criteriaField value. Default value is null

See Also:

FieldName

setDataPath
```
public FormItem setDataPath(java.lang.String dataPath)
```
dataPath for this item. Allows the user to edit details nested data structures in a flat set of form fields
NOTE: the dataPath feature is intended to help certain legacy architectures, such as systems that work in terms of exchanging large messages with several different entity types in one message, and are incapable of providing separate access to each entity type.
See the DataPath overview for more information.
Note that an item must have a valid dataPath or name in order for its value to be validated and/or saved.

Parameters:

dataPath - New dataPath value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DataPath

getDataPath
```
public java.lang.String getDataPath()
```
dataPath for this item. Allows the user to edit details nested data structures in a flat set of form fields
NOTE: the dataPath feature is intended to help certain legacy architectures, such as systems that work in terms of exchanging large messages with several different entity types in one message, and are incapable of providing separate access to each entity type.
See the DataPath overview for more information.
Note that an item must have a valid dataPath or name in order for its value to be validated and/or saved.

Returns:

Return the dataPath for the this formItem. Default value is null

See Also:

DataPath

setDateFormatter
```
public FormItem setDateFormatter(DateDisplayFormat dateFormatter)
```
Display format to use for date type values within this formItem.
Note that Fields of type "date", "datetime" or "time" will be edited using a DateItem or TimeItem by default, but this can be overridden - for canEdit:false fields, a StaticTextItem is used by default, and the developer can always specify a custom editorType as well as data type.
The timeFormatter may also be used to format underlying Date values as times (ommitting the date part entirely). If both dateFormatter and timeFormatter are specified on an item, for fields specified as type "time" the timeFormatter will be used, otherwise the dateFormatter
If item.dateFormatter and item.timeFormatter is unspecified, date display format may be defined at the component level via DynamicForm.dateFormatter, or for fields of type "datetime" DynamicForm.datetimeFormatter. Otherwise the default is to use the system-wide default short date format, configured via DateUtil.setShortDisplayFormat(). Specify any valid DateDisplayFormat to change the format used by this item.
Note that if this is a freeform editable field, such a TextItem, with type specified as "date" or "datetime" the system will automatically attempt to parse user entered values back to a Date value, assuming the entered string matches the date format for the field. Developers may further customize this via an explicit inputFormat or via entirely custom setEditorValueFormatter and setEditorValueParser methods.
Note : This is an advanced setting

Parameters:

dateFormatter - New dateFormatter value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setTimeFormatter(com.smartgwt.client.types.TimeDisplayFormat), setFormat(java.lang.String), Appearance overview and related methods

getDateFormatter
```
public DateDisplayFormat getDateFormatter()
```
Display format to use for date type values within this formItem.
Note that Fields of type "date", "datetime" or "time" will be edited using a DateItem or TimeItem by default, but this can be overridden - for canEdit:false fields, a StaticTextItem is used by default, and the developer can always specify a custom editorType as well as data type.
The timeFormatter may also be used to format underlying Date values as times (ommitting the date part entirely). If both dateFormatter and timeFormatter are specified on an item, for fields specified as type "time" the timeFormatter will be used, otherwise the dateFormatter
If item.dateFormatter and item.timeFormatter is unspecified, date display format may be defined at the component level via DynamicForm.dateFormatter, or for fields of type "datetime" DynamicForm.datetimeFormatter. Otherwise the default is to use the system-wide default short date format, configured via DateUtil.setShortDisplayFormat(). Specify any valid DateDisplayFormat to change the format used by this item.
Note that if this is a freeform editable field, such a TextItem, with type specified as "date" or "datetime" the system will automatically attempt to parse user entered values back to a Date value, assuming the entered string matches the date format for the field. Developers may further customize this via an explicit inputFormat or via entirely custom setEditorValueFormatter and setEditorValueParser methods.

Returns:

Current dateFormatter value. Default value is null

See Also:

getTimeFormatter(), getFormat(), Appearance overview and related methods

setDecimalPad
```
public FormItem setDecimalPad(java.lang.Integer decimalPad)
```
Applies only to fields of type "float" and enforces a minimum number of digits shown after the decimal point.
For example, a field value of 343.1, 343.104 and 343.09872677 would all be shown as 343.10 if decimalPad is 2.
The original unpadded value is always shown when the value is edited.

Parameters:

decimalPad - New decimalPad value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getDecimalPad
```
public java.lang.Integer getDecimalPad()
```
Applies only to fields of type "float" and enforces a minimum number of digits shown after the decimal point.
For example, a field value of 343.1, 343.104 and 343.09872677 would all be shown as 343.10 if decimalPad is 2.
The original unpadded value is always shown when the value is edited.

Returns:

Current decimalPad value. Default value is null

See Also:

Appearance overview and related methods

setDecimalPrecision
```
public FormItem setDecimalPrecision(java.lang.Integer decimalPrecision)
```
Applies only to fields of type "float" and affects how many significant digits are shown.
For example, with decimalPrecision 3, if the field value is 343.672677, 343.673 is shown.
If the value is 125.2, 125.2 is shown - decimalPrecision will not cause extra zeros to be added. Use DataSourceField.decimalPad for this.
A number is always shown with its original precision when edited.

Parameters:

decimalPrecision - New decimalPrecision value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getDecimalPrecision
```
public java.lang.Integer getDecimalPrecision()
```
Applies only to fields of type "float" and affects how many significant digits are shown.
For example, with decimalPrecision 3, if the field value is 343.672677, 343.673 is shown.
If the value is 125.2, 125.2 is shown - decimalPrecision will not cause extra zeros to be added. Use DataSourceField.decimalPad for this.
A number is always shown with its original precision when edited.

Returns:

Current decimalPrecision value. Default value is null

See Also:

Appearance overview and related methods

setDefaultIconSrc
```
public FormItem setDefaultIconSrc(java.lang.String defaultIconSrc)
```
Default icon image source. Specify as the partial URL to an image, relative to the imgDir of this component. To specify image source for a specific icon use the icon.src property.
If this item is drawn in the disabled state, the url will be modified by adding "_Disabled" to get a disabled state image for the icon. If icon.showOver is true, this url will be modified by adding "_Over" to get an over state image for the icon.
Spriting can be used for this image, by setting this property to a SCSpriteConfig formatted string.
Note : This is an advanced setting

Parameters:

defaultIconSrc - New defaultIconSrc value. Default value is "[SKIN]/DynamicForm/default_formItem_icon.gif"

Returns:

FormItem instance, for chaining setter calls

See Also:

SCImgURL

getDefaultIconSrc
```
public java.lang.String getDefaultIconSrc()
```
Default icon image source. Specify as the partial URL to an image, relative to the imgDir of this component. To specify image source for a specific icon use the icon.src property.
If this item is drawn in the disabled state, the url will be modified by adding "_Disabled" to get a disabled state image for the icon. If icon.showOver is true, this url will be modified by adding "_Over" to get an over state image for the icon.
Spriting can be used for this image, by setting this property to a SCSpriteConfig formatted string.

Returns:

Current defaultIconSrc value. Default value is "[SKIN]/DynamicForm/default_formItem_icon.gif"

See Also:

SCImgURL

setDefaultOperator
```
public FormItem setDefaultOperator(OperatorId defaultOperator)
```
The default search-operator for this item when it or its form allow filter-expressions.

Parameters:

defaultOperator - New defaultOperator value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Advanced Filtering

getDefaultOperator
```
public OperatorId getDefaultOperator()
```
The default search-operator for this item when it or its form allow filter-expressions.

Returns:

Current defaultOperator value. Default value is null

See Also:

Advanced Filtering

getDefaultValue
```
public java.lang.Object getDefaultValue()
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared programmatically (for example via item.clearValue() or item.setValue(null)), it will be reverted to the defaultValue.
Developers should use the DynamicForm.values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.
Developers looking to provide a 'hint' or placeholder value for an empty item may wish to use hint (possibly in conjunction with TextItem.showHintInField), or prompt.
Note: Some items provide a user interface allowing the user to explicitly clear them - for example a standard TextItem. If such an item has a defaultValue specified, and the user explicitly clears that value, the value of the item will be (correctly) reported as null, and will remain null over form item redraw()s. However any programmatic call to set the value to null (including, but not limited to item.clearValue(), item.setValue(null), dynamicForm.setValues(...) with a null value for this field, etc) will reset the item value to its default.

Returns:

Current defaultValue value. Default value is null

See Also:

com.smartgwt.client.widgets.form.fields.FormItem#defaultDynamicValue, Enable & Disable Example

getDestroyed
```
public java.lang.Boolean getDestroyed()
```
The destroyed attribute will be set to true if this item has been destroyed() Note that FormItem lifecycle is managed by the DynamicForm itself. FormItem instances are created and destroyed automatically when new fields are added to the form.

Returns:

Current destroyed value. Default value is null

setDisabled
```
public FormItem setDisabled(java.lang.Boolean disabled)
```
Whether this item is disabled. Can be updated at runtime via the setDisabled() method. Note that if the widget containing this formItem is disabled, the formItem will behave in a disabled manner regardless of the setting of the item.disabled property.
Note that not all items can be disabled, and not all browsers show an obvious disabled style for native form elements.

If this method is called after the component has been drawn/initialized: Set this item to be enabled or disabled at runtime.

Parameters:

disabled - true if this item should be disabled. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setDisabled(java.lang.Boolean), Appearance overview and related methods, Enable & Disable Example

setDisabledHover
```
public FormItem setDisabledHover(java.lang.String disabledHover)
```
This text is shown as a tooltip prompt when the cursor hovers over this item and the item is disabled or read-only with readOnlyDisplay:disabled.
You can also override itemHoverHTML on the item to show a custom hover, whether or not the item is disabled.
Note that when the form is disabled, or when this item suppresses hovers, nothing will be shown.

Parameters:

disabledHover - New disabledHover value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getDisabledHover
```
public java.lang.String getDisabledHover()
```
This text is shown as a tooltip prompt when the cursor hovers over this item and the item is disabled or read-only with readOnlyDisplay:disabled.
You can also override itemHoverHTML on the item to show a custom hover, whether or not the item is disabled.
Note that when the form is disabled, or when this item suppresses hovers, nothing will be shown.

Returns:

Current disabledHover value. Default value is null

See Also:

HTMLString

setDisableIconsOnReadOnly
```
public FormItem setDisableIconsOnReadOnly(java.lang.Boolean disableIconsOnReadOnly)
```
If canEdit is set to false, should icons be disabled by default?
This may also be specified at the icon level. See FormItemIcon.disableOnReadOnly.

Parameters:

disableIconsOnReadOnly - New disableIconsOnReadOnly value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getDisableIconsOnReadOnly
```
public java.lang.Boolean getDisableIconsOnReadOnly()
```
If canEdit is set to false, should icons be disabled by default?
This may also be specified at the icon level. See FormItemIcon.disableOnReadOnly.

Returns:

Current disableIconsOnReadOnly value. Default value is true

setDisplayField
```
public FormItem setDisplayField(java.lang.String displayField)
```
If set, this item will display a value from another field to the user instead of showing the underlying data value for the field name.
This property is used in two ways:
The item will display the displayField value from the record currently being edited if useLocalDisplayFieldValue is true, (or if unset and the conditions outlined in the documentation for that property are met).
If this field has an optionDataSource, this property is used by default to identify which value to use as a display value in records from this related dataSource. In this usage the specified displayField must be explicitly defined in the optionDataSource to be used - see getDisplayFieldName() for more on this behavior.
If not using local display values, the display value for this item will be derived by performing a fetch against the option dataSource to find a record where the value field matches this item's value, and use the displayField value from that record.
In addition to this, PickList-based form items that provide a list of possible options such as the SelectItem or ComboBoxItem will show the displayField values to the user by default, allowing them to choose a new data value (see valueField) from a list of user-friendly display values.
This essentially allows the specified optionDataSource to be used as a server based valueMap.
If local display values are being used and storeDisplayValues is true, selecting a new value will update both the value for this field and the associated display-field value on the record being edited.
Note: Developers may specify the foreignDisplayField property in addition to displayField. This is useful for cases where the display field name in the local dataSource differs from the display field name in the optionDataSource. See the documentation for DataSourceField.foreignDisplayField for more on this.
If a foreignDisplayField is specified, as with just displayField, if local display values are being used and storeDisplayValues is true, when the user chooses a value the associated display-field value on the record being edited will be updated. In this case it would be set to the foreignDisplayField value from the related record. This means foreignDisplayField is always expected to be set to the equivalent field in the related dataSources.
Developers looking to display some other arbitrary field(s) from the related dataSource during editing should consider using custom PickList.pickListFields instead of setting a foreignDisplayField.
Note that if optionDataSource is set and no valid display field is specified, getDisplayFieldName() will return the dataSource title field by default.
If a displayField is specified for a freeform text based item (such as a ComboBoxItem), any user-entered value will be treated as a display value. In this scenario, items will derive the data value for the item from the first record where the displayField value matches the user-entered value. To avoid ambiguity, developers may wish to avoid this usage if display values are not unique.

Parameters:

displayField - New displayField value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

getDisplayFieldName(), invalidateDisplayValueCache(), DataBinding

getDisplayField
```
public java.lang.String getDisplayField()
```
If set, this item will display a value from another field to the user instead of showing the underlying data value for the field name.
This property is used in two ways:
The item will display the displayField value from the record currently being edited if useLocalDisplayFieldValue is true, (or if unset and the conditions outlined in the documentation for that property are met).
If this field has an optionDataSource, this property is used by default to identify which value to use as a display value in records from this related dataSource. In this usage the specified displayField must be explicitly defined in the optionDataSource to be used - see getDisplayFieldName() for more on this behavior.
If not using local display values, the display value for this item will be derived by performing a fetch against the option dataSource to find a record where the value field matches this item's value, and use the displayField value from that record.
In addition to this, PickList-based form items that provide a list of possible options such as the SelectItem or ComboBoxItem will show the displayField values to the user by default, allowing them to choose a new data value (see valueField) from a list of user-friendly display values.
This essentially allows the specified optionDataSource to be used as a server based valueMap.
If local display values are being used and storeDisplayValues is true, selecting a new value will update both the value for this field and the associated display-field value on the record being edited.
Note: Developers may specify the foreignDisplayField property in addition to displayField. This is useful for cases where the display field name in the local dataSource differs from the display field name in the optionDataSource. See the documentation for DataSourceField.foreignDisplayField for more on this.
If a foreignDisplayField is specified, as with just displayField, if local display values are being used and storeDisplayValues is true, when the user chooses a value the associated display-field value on the record being edited will be updated. In this case it would be set to the foreignDisplayField value from the related record. This means foreignDisplayField is always expected to be set to the equivalent field in the related dataSources.
Developers looking to display some other arbitrary field(s) from the related dataSource during editing should consider using custom PickList.pickListFields instead of setting a foreignDisplayField.
Note that if optionDataSource is set and no valid display field is specified, getDisplayFieldName() will return the dataSource title field by default.
If a displayField is specified for a freeform text based item (such as a ComboBoxItem), any user-entered value will be treated as a display value. In this scenario, items will derive the data value for the item from the first record where the displayField value matches the user-entered value. To avoid ambiguity, developers may wish to avoid this usage if display values are not unique.
Returns:
Returns the displayField for this item.
Behavior varies based on the configuration of this item, as follows:
- If this item has an optionDataSource and an explicit foreignDisplayField is specified, this will be returned.
- Otherwise if an explicit displayField is specified it will be returned by default. If the displayField was specified on the underlying dataSource field, and no matching field is present in the optionDataSource for the item, we avoid returning the specified displayField value and instead return the title field of the option DataSource. We do this to avoid confusion for the case where the displayField is intended as a display-field value for showing another field value within the same record in the underlying dataSource only.
- If no explicit foreignDisplay or displayField specification was found, and the valueField for this item is hidden in the optionDataSource, this method will return the title field for the optionDataSource.
. Default value is null
See Also:

getDisplayFieldName(), invalidateDisplayValueCache(), DataBinding

setEditPendingCSSText
```
public FormItem setEditPendingCSSText(java.lang.String editPendingCSSText)
```
Custom CSS text to be applied to cells with pending edits that have not yet been submitted.
Note : This is an advanced setting

Parameters:

editPendingCSSText - New editPendingCSSText value. Default value is "color:#0066CC;"

Returns:

FormItem instance, for chaining setter calls

See Also:

CSSText, Appearance overview and related methods

getEditPendingCSSText
```
public java.lang.String getEditPendingCSSText()
```
Custom CSS text to be applied to cells with pending edits that have not yet been submitted.

Returns:

Current editPendingCSSText value. Default value is "color:#0066CC;"

See Also:

CSSText, Appearance overview and related methods

setEditProxyConstructor
```
public FormItem setEditProxyConstructor(java.lang.String editProxyConstructor)
```
Default class used to construct the EditProxy for this component when the component is first placed into edit mode.

Parameters:

editProxyConstructor - New editProxyConstructor value. Default value is "FormItemEditProxy"

Returns:

FormItem instance, for chaining setter calls

See Also:

SCClassName

getEditProxyConstructor
```
public java.lang.String getEditProxyConstructor()
```
Default class used to construct the EditProxy for this component when the component is first placed into edit mode.

Returns:

Current editProxyConstructor value. Default value is "FormItemEditProxy"

See Also:

SCClassName

setEmptyDisplayValue
```
public FormItem setEmptyDisplayValue(java.lang.String emptyDisplayValue)
```
Text to display when this form item has a null or undefined value.
If the formItem has a databound pickList, and its displayField or valueField (if the former isn't set) has an undefined emptyCellValue setting, that field's emptyCellValue will automatically be set to the emptyDisplayValue.

Parameters:

emptyDisplayValue - New emptyDisplayValue value. Default value is ""

Returns:

FormItem instance, for chaining setter calls

getEmptyDisplayValue
```
public java.lang.String getEmptyDisplayValue()
```
Text to display when this form item has a null or undefined value.
If the formItem has a databound pickList, and its displayField or valueField (if the former isn't set) has an undefined emptyCellValue setting, that field's emptyCellValue will automatically be set to the emptyDisplayValue.

Returns:

Current emptyDisplayValue value. Default value is ""

setEmptyValueIcon
```
public FormItem setEmptyValueIcon(java.lang.String emptyValueIcon)
```
This property allows the developer to specify an icon to display when this item has no value. It is configured in the same way as any other valueIcon (see valueIcons)

Parameters:

emptyValueIcon - New emptyValueIcon value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getEmptyValueIcon
```
public java.lang.String getEmptyValueIcon()
```
This property allows the developer to specify an icon to display when this item has no value. It is configured in the same way as any other valueIcon (see valueIcons)

Returns:

Current emptyValueIcon value. Default value is null

setEndRow
```
public FormItem setEndRow(java.lang.Boolean endRow)
```
Whether this item should end the row it's in in the form layout

Parameters:

endRow - New endRow value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setLinearEndRow(int), Form Layout

getEndRow
```
public java.lang.Boolean getEndRow()
```
Whether this item should end the row it's in in the form layout

Returns:

Current endRow value. Default value is false

See Also:

getLinearEndRow(), Form Layout

setErrorIconHeight
```
public FormItem setErrorIconHeight(int errorIconHeight)
```
Height of the error icon, if we're showing icons when validation errors occur.

Parameters:

errorIconHeight - New errorIconHeight value. Default value is 16

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowErrorIcon(java.lang.Boolean)

getErrorIconHeight
```
public int getErrorIconHeight()
```
Height of the error icon, if we're showing icons when validation errors occur.

Returns:

Current errorIconHeight value. Default value is 16

See Also:

getShowErrorIcon()

setErrorIconProperties
```
public FormItem setErrorIconProperties(FormItemIcon errorIconProperties)
```
Icon-properties to apply to the error-icon when showErrorIconInline is true.
Note : This is an advanced setting

Parameters:

errorIconProperties - New errorIconProperties value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getErrorIconProperties
```
public FormItemIcon getErrorIconProperties()
```
Icon-properties to apply to the error-icon when showErrorIconInline is true.

Returns:

Current errorIconProperties value. Default value is null

setErrorIconSrc
```
public FormItem setErrorIconSrc(java.lang.String errorIconSrc)
```
URL of the image to show as an error icon, if we're showing icons when validation errors occur.

Parameters:

errorIconSrc - New errorIconSrc value. Default value is "[SKIN]/DynamicForm/validation_error_icon.png"

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowErrorIcon(java.lang.Boolean), SCImgURL

getErrorIconSrc
```
public java.lang.String getErrorIconSrc()
```
URL of the image to show as an error icon, if we're showing icons when validation errors occur.

Returns:

Current errorIconSrc value. Default value is "[SKIN]/DynamicForm/validation_error_icon.png"

See Also:

getShowErrorIcon(), SCImgURL

setErrorIconWidth
```
public FormItem setErrorIconWidth(int errorIconWidth)
```
Height of the error icon, if we're showing icons when validation errors occur.

Parameters:

errorIconWidth - New errorIconWidth value. Default value is 16

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowErrorIcon(java.lang.Boolean)

getErrorIconWidth
```
public int getErrorIconWidth()
```
Height of the error icon, if we're showing icons when validation errors occur.

Returns:

Current errorIconWidth value. Default value is 16

See Also:

getShowErrorIcon()

setErrorMessageWidth
```
public FormItem setErrorMessageWidth(int errorMessageWidth)
```
When DynamicForm.showInlineErrors and showErrorText are both true and errorOrientation is "left" or "right", errorMessageWidth is the amount to reduce the width of the editor to accommodate the error message and icon.

Parameters:

errorMessageWidth - New errorMessageWidth value. Default value is 80

Returns:

FormItem instance, for chaining setter calls

See Also:

Validation overview and related methods

getErrorMessageWidth
```
public int getErrorMessageWidth()
```
When DynamicForm.showInlineErrors and showErrorText are both true and errorOrientation is "left" or "right", errorMessageWidth is the amount to reduce the width of the editor to accommodate the error message and icon.

Returns:

Current errorMessageWidth value. Default value is 80

See Also:

Validation overview and related methods

setEscapeHTML
```
public FormItem setEscapeHTML(java.lang.Boolean escapeHTML)
```
Controls whether HTML item value(s) should be rendered or shown as HTML source.
This property is supported by specific formItem sub-types (e.g. TextItem), and has no effect in others. To understand the effects, look at the documentation for the specific formItem sub-type in question.

Overrides:

setEscapeHTML in class Field

Parameters:

escapeHTML - New escapeHTML value. Default value is varies

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getEscapeHTML
```
public java.lang.Boolean getEscapeHTML()
```
Controls whether HTML item value(s) should be rendered or shown as HTML source.
This property is supported by specific formItem sub-types (e.g. TextItem), and has no effect in others. To understand the effects, look at the documentation for the specific formItem sub-type in question.

Overrides:

getEscapeHTML in class Field

Returns:

Current escapeHTML value. Default value is varies

See Also:

Appearance overview and related methods

setExportFormat
```
public FormItem setExportFormat(java.lang.String exportFormat)
```
FormatString used during exports for numeric or date formatting. See DataSourceField.exportFormat.

Parameters:

exportFormat - New exportFormat value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormatString, Exports & Formatting

getExportFormat
```
public java.lang.String getExportFormat()
```
FormatString used during exports for numeric or date formatting. See DataSourceField.exportFormat.

Returns:

Current exportFormat value. Default value is null

See Also:

FormatString, Exports & Formatting

setFetchMissingValues
```
public FormItem setFetchMissingValues(java.lang.Boolean fetchMissingValues)
```
If this form item has a specified optionDataSource, should the item ever perform a fetch against this dataSource to retrieve the related record.
The fetch occurs if the item value is non null on initial draw of the form or whenever setValue() is called. Once the fetch completes, the returned record is available via the getSelectedRecord() api.
By default, a fetch will only occur if displayField is specified, and the item does not have an explicit valueMap containing the data value as a key.
However you can also set alwaysFetchMissingValues to have a fetch occur even if no displayField is specified. This ensures getSelectedRecord() will return a record if possible - useful for custom formatter functions, etc.
Note - for efficiency we cache the associated record once a fetch has been performed, meaning if the value changes, then reverts to a previously seen value, we do not kick off an additional fetch to pick up the display value for the previously seen data value. If necessary this cache may be explicitly invalidated via a call to invalidateDisplayValueCache()
Note : This is an advanced setting

Parameters:

fetchMissingValues - New fetchMissingValues value. Default value is true

Returns:

FormItem instance, for chaining setter calls

See Also:

setOptionDataSource(com.smartgwt.client.data.DataSource), getSelectedRecord(), setFilterLocally(java.lang.Boolean)

getFetchMissingValues
```
public java.lang.Boolean getFetchMissingValues()
```
If this form item has a specified optionDataSource, should the item ever perform a fetch against this dataSource to retrieve the related record.
The fetch occurs if the item value is non null on initial draw of the form or whenever setValue() is called. Once the fetch completes, the returned record is available via the getSelectedRecord() api.
By default, a fetch will only occur if displayField is specified, and the item does not have an explicit valueMap containing the data value as a key.
However you can also set alwaysFetchMissingValues to have a fetch occur even if no displayField is specified. This ensures getSelectedRecord() will return a record if possible - useful for custom formatter functions, etc.
Note - for efficiency we cache the associated record once a fetch has been performed, meaning if the value changes, then reverts to a previously seen value, we do not kick off an additional fetch to pick up the display value for the previously seen data value. If necessary this cache may be explicitly invalidated via a call to invalidateDisplayValueCache()

Returns:

Current fetchMissingValues value. Default value is true

See Also:

getOptionDataSource(), getSelectedRecord(), getFilterLocally()

setFilterLocally
```
public FormItem setFilterLocally(java.lang.Boolean filterLocally)
```
If this form item is mapping data values to a display value by fetching records from a dataSource (see optionDataSource, displayField and fetchMissingValues), setting this property to true ensures that when the form item value is set, entire data-set from the dataSource is loaded at once and used as a valueMap, rather than just loading the display value for the current value. This avoids the need to perform fetches each time setValue() is called with a new value.
See also PickList.filterLocally for behavior on form items such as SelectItems that show pick-lists.
Note : This is an advanced setting

Parameters:

filterLocally - New filterLocally value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getFilterLocally
```
public java.lang.Boolean getFilterLocally()
```
If this form item is mapping data values to a display value by fetching records from a dataSource (see optionDataSource, displayField and fetchMissingValues), setting this property to true ensures that when the form item value is set, entire data-set from the dataSource is loaded at once and used as a valueMap, rather than just loading the display value for the current value. This avoids the need to perform fetches each time setValue() is called with a new value.
See also PickList.filterLocally for behavior on form items such as SelectItems that show pick-lists.

Returns:

Current filterLocally value. Default value is null

setForeignDisplayField
```
public FormItem setForeignDisplayField(java.lang.String foreignDisplayField)
```
For items with an optionDataSource, this property specifies an explicit display field for records within the option dataSource. Typically this property will be set in conjunction with displayField in the case where the name of the displayField within the record being edited differs from the displayField in the optionDataSource.
See DataSourceField.foreignDisplayField for additional details.

Parameters:

foreignDisplayField - New foreignDisplayField value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

getDisplayFieldName()

getForeignDisplayField
```
public java.lang.String getForeignDisplayField()
```
For items with an optionDataSource, this property specifies an explicit display field for records within the option dataSource. Typically this property will be set in conjunction with displayField in the case where the name of the displayField within the record being edited differs from the displayField in the optionDataSource.
See DataSourceField.foreignDisplayField for additional details.

Returns:

Current foreignDisplayField value. Default value is null

See Also:

getDisplayFieldName()

setFormat
```
public FormItem setFormat(java.lang.String format)
```
FormatString for numeric or date formatting. See DataSourceField.format.

Parameters:

format - New format value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormatString, Appearance overview and related methods

getFormat
```
public java.lang.String getFormat()
```
FormatString for numeric or date formatting. See DataSourceField.format.

Returns:

Current format value. Default value is null

See Also:

FormatString, Appearance overview and related methods

setFormula
```
public FormItem setFormula(UserFormula formula)
```
Formula to be used to calculate the numeric value of this FormItem. For a field of type "text" (or subtypes) textFormula is used instead.
Available fields for use in the formula are the current rule context. The formula is re-evaluated every time the rule context changes.
Values calculated by the formula will always replace the current value of a non-editable field. For an editable field, the current value will be replaced if the end user has not changed the value since the last time it was computed by the formula, or if the value of the field is invalid according to declared validators.
Note: A FormItem using a formula must have a name defined. shouldSaveValue can be set to false to prevent the formula field from storing the calculated value into the form's values.

Parameters:

formula - New formula value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormulaFields overview and related methods

getFormula
```
public UserFormula getFormula()
```
Formula to be used to calculate the numeric value of this FormItem. For a field of type "text" (or subtypes) textFormula is used instead.
Available fields for use in the formula are the current rule context. The formula is re-evaluated every time the rule context changes.
Values calculated by the formula will always replace the current value of a non-editable field. For an editable field, the current value will be replaced if the end user has not changed the value since the last time it was computed by the formula, or if the value of the field is invalid according to declared validators.
Note: A FormItem using a formula must have a name defined. shouldSaveValue can be set to false to prevent the formula field from storing the calculated value into the form's values.

Returns:

Current formula value. Default value is null

See Also:

FormulaFields overview and related methods

setGlobalTabIndex
```
public FormItem setGlobalTabIndex(java.lang.Integer globalTabIndex)
```
TabIndex for the form item within the page. Takes precedence over any local tab index specified as item.tabIndex.
Use of this API is extremely advanced and essentially implies taking over management of tab index assignment for all components on the page.
Note : This is an advanced setting

Parameters:

globalTabIndex - New globalTabIndex value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getGlobalTabIndex
```
public java.lang.Integer getGlobalTabIndex()
```
TabIndex for the form item within the page. Takes precedence over any local tab index specified as item.tabIndex.
Use of this API is extremely advanced and essentially implies taking over management of tab index assignment for all components on the page.

Returns:

Current globalTabIndex value. Default value is null

See Also:

Focus

setHeight
```
public FormItem setHeight(int height)
```
Height of the FormItem. Can be either a number indicating a fixed height in pixels, a percentage indicating a percentage of the overall form's height, or "*" indicating take whatever remaining space is available. See the FormLayout overview for details.
If height is specified as a String, getHeight() will return -1. Use getHeightAsString.() in this case.
For form items having a picker icon (e.g. SelectItem, ComboBoxItem) and SpinnerItems, if there is no explicit pickerIconHeight, the pickerIcon will be sized to match the available space based on the specified item height.
Note that if spriting is being used, and the image to be displayed in these icons is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Alternatively, the pickerIconStyle could be changed to a custom CSS style name, and in the case of SpinnerItems, the baseStyle and src of the SpinnerItem.increaseIcon and SpinnerItem.decreaseIcon AutoChildren could be customized.
Note that when FormItem is rendered as read-only with readOnlyDisplay as "static" the property staticHeight is used instead.

Parameters:

height - New height value. Default value is 20

Returns:

FormItem instance, for chaining setter calls

See Also:

setWidth(int), DynamicForm.setItemLayout(com.smartgwt.client.types.FormLayoutType), Form Layout, Filling Example

getHeight
```
public int getHeight()
```
Height of the FormItem. Can be either a number indicating a fixed height in pixels, a percentage indicating a percentage of the overall form's height, or "*" indicating take whatever remaining space is available. See the FormLayout overview for details.
If height is specified as a String, getHeight() will return -1. Use getHeightAsString.() in this case.
For form items having a picker icon (e.g. SelectItem, ComboBoxItem) and SpinnerItems, if there is no explicit pickerIconHeight, the pickerIcon will be sized to match the available space based on the specified item height.
Note that if spriting is being used, and the image to be displayed in these icons is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Alternatively, the pickerIconStyle could be changed to a custom CSS style name, and in the case of SpinnerItems, the baseStyle and src of the SpinnerItem.increaseIcon and SpinnerItem.decreaseIcon AutoChildren could be customized.
Note that when FormItem is rendered as read-only with readOnlyDisplay as "static" the property staticHeight is used instead.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Current height value. Default value is 20

See Also:

getWidth(), DynamicForm.getItemLayout(), Form Layout, Filling Example

setHeight
```
public FormItem setHeight(java.lang.String height)
```
Height of the FormItem. Can be either a number indicating a fixed height in pixels, a percentage indicating a percentage of the overall form's height, or "*" indicating take whatever remaining space is available. See the FormLayout overview for details.
If height is specified as a String, getHeight() will return -1. Use getHeightAsString.() in this case.
For form items having a picker icon (e.g. SelectItem, ComboBoxItem) and SpinnerItems, if there is no explicit pickerIconHeight, the pickerIcon will be sized to match the available space based on the specified item height.
Note that if spriting is being used, and the image to be displayed in these icons is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Alternatively, the pickerIconStyle could be changed to a custom CSS style name, and in the case of SpinnerItems, the baseStyle and src of the SpinnerItem.increaseIcon and SpinnerItem.decreaseIcon AutoChildren could be customized.
Note that when FormItem is rendered as read-only with readOnlyDisplay as "static" the property staticHeight is used instead.

Parameters:

height - New height value. Default value is 20

Returns:

FormItem instance, for chaining setter calls

See Also:

setWidth(int), DynamicForm.setItemLayout(com.smartgwt.client.types.FormLayoutType), Form Layout, Filling Example

getHeightAsString
```
public java.lang.String getHeightAsString()
```
Height of the FormItem. Can be either a number indicating a fixed height in pixels, a percentage indicating a percentage of the overall form's height, or "*" indicating take whatever remaining space is available. See the FormLayout overview for details.
If height is specified as a String, getHeight() will return -1. Use getHeightAsString.() in this case.
For form items having a picker icon (e.g. SelectItem, ComboBoxItem) and SpinnerItems, if there is no explicit pickerIconHeight, the pickerIcon will be sized to match the available space based on the specified item height.
Note that if spriting is being used, and the image to be displayed in these icons is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Alternatively, the pickerIconStyle could be changed to a custom CSS style name, and in the case of SpinnerItems, the baseStyle and src of the SpinnerItem.increaseIcon and SpinnerItem.decreaseIcon AutoChildren could be customized.
Note that when FormItem is rendered as read-only with readOnlyDisplay as "static" the property staticHeight is used instead.

Returns:

Current height value. Default value is 20

See Also:

getWidth(), DynamicForm.getItemLayout(), Form Layout, Filling Example

setHidden
```
public FormItem setHidden(java.lang.Boolean hidden)
```
Should this form item be hidden? Setting this property to true on an item configuration will have the same effect as having a showIf() implementation which returns false.
Note this differs slightly from DataSourceField.hidden. That property will cause the field in question to be omitted entirely from databound components by default. A dataSourceField with hidden set to true can still be displayed in a DynamicForm either by being explicitly included in the specified items array, or by having DataBoundComponent.showHiddenFields set to true. In this case, this property will not be inherited onto the FormItem instance, meaning the item will be visible in the form even though the hidden property was set to true on the dataSourceField configuration object.

Parameters:

hidden - New hidden value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getHidden
```
public java.lang.Boolean getHidden()
```
Should this form item be hidden? Setting this property to true on an item configuration will have the same effect as having a showIf() implementation which returns false.
Note this differs slightly from DataSourceField.hidden. That property will cause the field in question to be omitted entirely from databound components by default. A dataSourceField with hidden set to true can still be displayed in a DynamicForm either by being explicitly included in the specified items array, or by having DataBoundComponent.showHiddenFields set to true. In this case, this property will not be inherited onto the FormItem instance, meaning the item will be visible in the form even though the hidden property was set to true on the dataSourceField configuration object.

Returns:

Current hidden value. Default value is null

setHint
```
public FormItem setHint(java.lang.String hint)
```
Specifies "hint" string to show next to the form item to indicate something to the user. This string generally appears to the right of the form item.

If this method is called after the component has been drawn/initialized: Sets the hint for this item.

Parameters:

hint - new hint for the item. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setHintStyle(java.lang.String), HTMLString, Appearance overview and related methods, Hints Example

getHint
```
public java.lang.String getHint()
```
Specifies "hint" string to show next to the form item to indicate something to the user. This string generally appears to the right of the form item.

Returns:

Current hint value. Default value is null

See Also:

getHintStyle(), HTMLString, Appearance overview and related methods, Hints Example

setHintStyle
```
public FormItem setHintStyle(java.lang.String hintStyle)
```
CSS class for the "hint" string. For items that support TextItem.showHintInField, this only applies when showHintInField is false.

If this method is called after the component has been drawn/initialized: Set the hintStyle for this item

Parameters:

hintStyle - new style for hint text. Default value is "formHint"

Returns:

FormItem instance, for chaining setter calls

See Also:

setHint(java.lang.String), CSSStyleName, FormItem Styling

getHintStyle
```
public java.lang.String getHintStyle()
```
CSS class for the "hint" string. For items that support TextItem.showHintInField, this only applies when showHintInField is false.

Returns:

Current hintStyle value. Default value is "formHint"

See Also:

getHint(), CSSStyleName, FormItem Styling

setHoverAlign
```
public FormItem setHoverAlign(Alignment hoverAlign)
```
Text alignment for text displayed in this item's hover canvas, if shown.

Parameters:

hoverAlign - New hoverAlign value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverAlign(com.smartgwt.client.types.Alignment)

getHoverAlign
```
public Alignment getHoverAlign()
```
Text alignment for text displayed in this item's hover canvas, if shown.

Returns:

Current hoverAlign value. Default value is null

See Also:

DynamicForm.getItemHoverAlign()

setHoverDelay
```
public FormItem setHoverDelay(java.lang.Integer hoverDelay)
```
If specified, this is the number of milliseconds to wait between the user rolling over this form item, and triggering any hover action for it.
If not specified this.form.itemHoverDelay will be used instead.
Note : This is an advanced setting

Parameters:

hoverDelay - New hoverDelay value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getHoverDelay
```
public java.lang.Integer getHoverDelay()
```
If specified, this is the number of milliseconds to wait between the user rolling over this form item, and triggering any hover action for it.
If not specified this.form.itemHoverDelay will be used instead.

Returns:

Current hoverDelay value. Default value is null

setHoverFocusKey
```
public FormItem setHoverFocusKey(java.lang.String hoverFocusKey)
```
This attribute gives users a way to pin this item's hover in place so they can interact with it (scroll it, click embedded links, etc).
Overrides the same attribute on the parent form.

Parameters:

hoverFocusKey - New hoverFocusKey value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setHoverPersist(com.smartgwt.client.types.HoverPersistMode), KeyName

getHoverFocusKey
```
public java.lang.String getHoverFocusKey()
```
This attribute gives users a way to pin this item's hover in place so they can interact with it (scroll it, click embedded links, etc).
Overrides the same attribute on the parent form.

Returns:

Current hoverFocusKey value. Default value is null

See Also:

getHoverPersist(), KeyName

setHoverHeight
```
public FormItem setHoverHeight(java.lang.Integer hoverHeight)
```
Option to specify a height for any hover shown for this item.

Parameters:

hoverHeight - New hoverHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverHeight(java.lang.Integer)

getHoverHeight
```
public java.lang.Integer getHoverHeight()
```
Option to specify a height for any hover shown for this item.

Returns:

Current hoverHeight value. Default value is null

See Also:

DynamicForm.getItemHoverHeight()

setHoverHeight
```
public FormItem setHoverHeight(java.lang.String hoverHeight)
```
Option to specify a height for any hover shown for this item.

Parameters:

hoverHeight - New hoverHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverHeight(java.lang.Integer)

getHoverHeightAsString
```
public java.lang.String getHoverHeightAsString()
```
Option to specify a height for any hover shown for this item.

Returns:

Current hoverHeight value. Default value is null

See Also:

DynamicForm.getItemHoverHeight()

setHoverOpacity
```
public FormItem setHoverOpacity(java.lang.Integer hoverOpacity)
```
Opacity for any hover shown for this item

Parameters:

hoverOpacity - New hoverOpacity value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverOpacity(java.lang.Integer)

getHoverOpacity
```
public java.lang.Integer getHoverOpacity()
```
Opacity for any hover shown for this item

Returns:

Current hoverOpacity value. Default value is null

See Also:

DynamicForm.getItemHoverOpacity()

setHoverPersist
```
public FormItem setHoverPersist(HoverPersistMode hoverPersist)
```
Allows interaction with hovers when the cursor is positioned over them.
Overrides the same attribute on the parent form.

Parameters:

hoverPersist - New hoverPersist value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setHoverFocusKey(java.lang.String)

getHoverPersist
```
public HoverPersistMode getHoverPersist()
```
Allows interaction with hovers when the cursor is positioned over them.
Overrides the same attribute on the parent form.

Returns:

Current hoverPersist value. Default value is null

See Also:

getHoverFocusKey()

setHoverStyle
```
public FormItem setHoverStyle(java.lang.String hoverStyle)
```
Explicit CSS Style for any hover shown for this item.

Parameters:

hoverStyle - New hoverStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverStyle(java.lang.String), CSSStyleName

getHoverStyle
```
public java.lang.String getHoverStyle()
```
Explicit CSS Style for any hover shown for this item.

Returns:

Current hoverStyle value. Default value is null

See Also:

DynamicForm.getItemHoverStyle(), CSSStyleName

setHoverVAlign
```
public FormItem setHoverVAlign(VerticalAlignment hoverVAlign)
```
Vertical text alignment for text displayed in this item's hover canvas, if shown.

Parameters:

hoverVAlign - New hoverVAlign value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverVAlign(java.lang.Integer)

getHoverVAlign
```
public VerticalAlignment getHoverVAlign()
```
Vertical text alignment for text displayed in this item's hover canvas, if shown.

Returns:

Current hoverVAlign value. Default value is null

See Also:

DynamicForm.getItemHoverVAlign()

setHoverWidth
```
public FormItem setHoverWidth(java.lang.Integer hoverWidth)
```
Option to specify a width for any hover shown for this item.

Parameters:

hoverWidth - New hoverWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverWidth(java.lang.Integer)

getHoverWidth
```
public java.lang.Integer getHoverWidth()
```
Option to specify a width for any hover shown for this item.

Returns:

Current hoverWidth value. Default value is null

See Also:

DynamicForm.getItemHoverWidth()

setHoverWidth
```
public FormItem setHoverWidth(java.lang.String hoverWidth)
```
Option to specify a width for any hover shown for this item.

Parameters:

hoverWidth - New hoverWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setItemHoverWidth(java.lang.Integer)

getHoverWidthAsString
```
public java.lang.String getHoverWidthAsString()
```
Option to specify a width for any hover shown for this item.

Returns:

Current hoverWidth value. Default value is null

See Also:

DynamicForm.getItemHoverWidth()

setIconBaseStyle
```
public FormItem setIconBaseStyle(java.lang.String iconBaseStyle)
```
Fallback base CSS class to apply to this item's icons if they don't specify a baseStyle or provide a sprite-based src string that specifies a cssClass.

Parameters:

iconBaseStyle - New iconBaseStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

CSSStyleName, FormItem Styling

getIconBaseStyle
```
public java.lang.String getIconBaseStyle()
```
Fallback base CSS class to apply to this item's icons if they don't specify a baseStyle or provide a sprite-based src string that specifies a cssClass.

Returns:

Current iconBaseStyle value. Default value is null

See Also:

CSSStyleName, FormItem Styling

setIconHeight
```
public FormItem setIconHeight(int iconHeight)
```
Default height for form item icons. May be overridden at the icon level by FormItemIcon.height.
Note : This is an advanced setting

Parameters:

iconHeight - New iconHeight value. Default value is 20

Returns:

FormItem instance, for chaining setter calls

getIconHeight
```
public int getIconHeight()
```
Default height for form item icons. May be overridden at the icon level by FormItemIcon.height.

Returns:

Takes an icon definition object, and returns the height for that icon in px. Default value is 20

setIconHSpace
```
public FormItem setIconHSpace(int iconHSpace)
```
Horizontal space (in px) to leave between form item icons. The space appears either on the left or right of each icon. May be overridden at the icon level via FormItemIcon.hspace. Must be non-negative.

Parameters:

iconHSpace - New iconHSpace value. Default value is 3

Returns:

FormItem instance, for chaining setter calls

getIconHSpace
```
public int getIconHSpace()
```
Horizontal space (in px) to leave between form item icons. The space appears either on the left or right of each icon. May be overridden at the icon level via FormItemIcon.hspace. Must be non-negative.

Returns:

Current iconHSpace value. Default value is 3

setIconPrompt
```
public FormItem setIconPrompt(java.lang.String iconPrompt)
```
Default prompt (and tooltip-text) for icons.
If canHover is set to false, this prompt will not be shown.
Note : This is an advanced setting

Parameters:

iconPrompt - New iconPrompt value. Default value is ""

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getIconPrompt
```
public java.lang.String getIconPrompt()
```
Default prompt (and tooltip-text) for icons.
If canHover is set to false, this prompt will not be shown.

Returns:

Current iconPrompt value. Default value is ""

See Also:

HTMLString

setIcons
```
public FormItem setIcons(FormItemIcon... icons)
```
An array of descriptor objects for icons to display in a line after this form item. These icons are clickable images, often used to display some kind of helper for populating a form item.

Parameters:

icons - New icons value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItemIcon, Icons Example

getIcons
```
public FormItemIcon[] getIcons()
```
An array of descriptor objects for icons to display in a line after this form item. These icons are clickable images, often used to display some kind of helper for populating a form item.

Returns:

Current icons value. Default value is null

See Also:

FormItemIcon, Icons Example

setIconVAlign
```
public FormItem setIconVAlign(VerticalAlignment iconVAlign)
```
How should icons be aligned vertically for this form item.
Note : This is an advanced setting

Parameters:

iconVAlign - New iconVAlign value. Default value is "bottom"

Returns:

FormItem instance, for chaining setter calls

getIconVAlign
```
public VerticalAlignment getIconVAlign()
```
How should icons be aligned vertically for this form item.

Returns:

Current iconVAlign value. Default value is "bottom"

setIconWidth
```
public FormItem setIconWidth(int iconWidth)
```
Default width for form item icons. May be overridden at the icon level by FormItemIcon.width.
Note : This is an advanced setting

Parameters:

iconWidth - New iconWidth value. Default value is 20

Returns:

FormItem instance, for chaining setter calls

getIconWidth
```
public int getIconWidth()
```
Default width for form item icons. May be overridden at the icon level by FormItemIcon.width.

Returns:

Takes an icon definition object, and returns the width for that icon in px. Default value is 20

setID
```
public FormItem setID(java.lang.String ID)
```
Global identifier for referring to the formItem in JavaScript. The ID property is optional if you do not need to refer to the widget from JavaScript, or can refer to it indirectly (for example, via form.getItem("itemName")).
An internal, unique ID will automatically be created upon instantiation for any formItem where one is not provided.

Parameters:

ID - New ID value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

GlobalId

getID
```
public java.lang.String getID()
```
Global identifier for referring to the formItem in JavaScript. The ID property is optional if you do not need to refer to the widget from JavaScript, or can refer to it indirectly (for example, via form.getItem("itemName")).
An internal, unique ID will automatically be created upon instantiation for any formItem where one is not provided.

Returns:

Current ID value. Default value is null

See Also:

GlobalId

setImageURLPrefix
```
public FormItem setImageURLPrefix(java.lang.String imageURLPrefix)
```
Prefix to apply to the beginning of any valueIcons when determining the URL for the image. Will not be applied if the valueIcon URL is absolute.
Note : This is an advanced setting

Parameters:

imageURLPrefix - New imageURLPrefix value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getImageURLPrefix
```
public java.lang.String getImageURLPrefix()
```
Prefix to apply to the beginning of any valueIcons when determining the URL for the image. Will not be applied if the valueIcon URL is absolute.

Returns:

Current imageURLPrefix value. Default value is null

setImageURLSuffix
```
public FormItem setImageURLSuffix(java.lang.String imageURLSuffix)
```
Suffix to apply to the end of any valueIcons when determining the URL for the image. A common usage would be to specify a suffix of ".gif" in which case the valueIcons property would map values to the names of images without the ".gif" extension.
Note : This is an advanced setting

Parameters:

imageURLSuffix - New imageURLSuffix value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getImageURLSuffix
```
public java.lang.String getImageURLSuffix()
```
Suffix to apply to the end of any valueIcons when determining the URL for the image. A common usage would be to specify a suffix of ".gif" in which case the valueIcons property would map values to the names of images without the ".gif" extension.

Returns:

Current imageURLSuffix value. Default value is null

setImplicitSave
```
public FormItem setImplicitSave(java.lang.Boolean implicitSave)
```
When true, indicates that changes to this item will cause an automatic save on a delay, as well as when the entire form is submitted. If implicitSaveOnBlur is set to true on either this formItem or it's form, changes will also be automatically saved immediately on editorExit.

Parameters:

implicitSave - New implicitSave value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getImplicitSave
```
public java.lang.Boolean getImplicitSave()
```
When true, indicates that changes to this item will cause an automatic save on a delay, as well as when the entire form is submitted. If implicitSaveOnBlur is set to true on either this formItem or it's form, changes will also be automatically saved immediately on editorExit.

Returns:

Current implicitSave value. Default value is false

setImplicitSaveOnBlur
```
public FormItem setImplicitSaveOnBlur(java.lang.Boolean implicitSaveOnBlur)
```
If set to true, this item's value will be saved immediately when its "editorExit" handler is fired. This attribute works separately from implicitSave, which causes saves during editing, after a short delay, and when the entire form is submitted.

Parameters:

implicitSaveOnBlur - New implicitSaveOnBlur value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getImplicitSaveOnBlur
```
public java.lang.Boolean getImplicitSaveOnBlur()
```
If set to true, this item's value will be saved immediately when its "editorExit" handler is fired. This attribute works separately from implicitSave, which causes saves during editing, after a short delay, and when the entire form is submitted.

Returns:

Current implicitSaveOnBlur value. Default value is false

setInputFormat
```
public FormItem setInputFormat(java.lang.String inputFormat)
```
For fields of type "date", if this is an editable field such as a TextItem, this property allows you to specify the inputFormat applied to the item.
Note : This is an advanced setting

Parameters:

inputFormat - New inputFormat value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setDateFormatter(com.smartgwt.client.types.DateDisplayFormat), DateInputFormat

getInputFormat
```
public java.lang.String getInputFormat()
```
For fields of type "date", if this is an editable field such as a TextItem, this property allows you to specify the inputFormat applied to the item.

Returns:

Current inputFormat value. Default value is null

See Also:

getDateFormatter(), DateInputFormat

setLeft
```
public FormItem setLeft(int left)
```
Left coordinate of this item in pixels. Applies only when the containing DynamicForm sets itemLayout:"absolute".

If this method is called after the component has been drawn/initialized: For a form with itemLayout:"absolute" only, set the left coordinate of this form item.
Causes the form to redraw.
Note : This is an advanced setting

Parameters:

left - New left value. Default value is 0

Returns:

FormItem instance, for chaining setter calls

getLeft
```
public int getLeft()
```
Left coordinate of this item in pixels. Applies only when the containing DynamicForm sets itemLayout:"absolute".

Returns:

Returns the left coordinate of this form item in pixels. Note that this method is only reliable after the item has been drawn. Default value is 0

setLinearColSpan
```
public FormItem setLinearColSpan(int linearColSpan)
```
Specifies a column span for an item in linearMode, overriding the default value of "*" in that mode.

Parameters:

linearColSpan - New linearColSpan value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setColSpan(java.lang.String), Form Layout

getLinearColSpan
```
public int getLinearColSpan()
```
Specifies a column span for an item in linearMode, overriding the default value of "*" in that mode.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Current linearColSpan value. Default value is null

See Also:

com.smartgwt.client.widgets.form.fields.FormItem#getColSpan, Form Layout

setLinearColSpan
```
public FormItem setLinearColSpan(java.lang.String linearColSpan)
```
Specifies a column span for an item in linearMode, overriding the default value of "*" in that mode.

Parameters:

linearColSpan - New linearColSpan value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setColSpan(java.lang.String), Form Layout

getLinearColSpanAsString
```
public java.lang.String getLinearColSpanAsString()
```
Specifies a column span for an item in linearMode, overriding the default value of "*" in that mode.

Returns:

Current linearColSpan value. Default value is null

See Also:

com.smartgwt.client.widgets.form.fields.FormItem#getColSpan, Form Layout

setLinearEndRow
```
public FormItem setLinearEndRow(int linearEndRow)
```
Specifies endRow for an item in linearMode, overriding the default of true in that mode.

Parameters:

linearEndRow - New linearEndRow value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getLinearEndRow
```
public int getLinearEndRow()
```
Specifies endRow for an item in linearMode, overriding the default of true in that mode.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Current linearEndRow value. Default value is null

See Also:

Form Layout

setLinearEndRow
```
public FormItem setLinearEndRow(java.lang.String linearEndRow)
```
Specifies endRow for an item in linearMode, overriding the default of true in that mode.

Parameters:

linearEndRow - New linearEndRow value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getLinearEndRowAsString
```
public java.lang.String getLinearEndRowAsString()
```
Specifies endRow for an item in linearMode, overriding the default of true in that mode.

Returns:

Current linearEndRow value. Default value is null

See Also:

Form Layout

setLinearStartRow
```
public FormItem setLinearStartRow(int linearStartRow)
```
Specifies startRow for an item in linearMode, overriding the default of false in that mode.

Parameters:

linearStartRow - New linearStartRow value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getLinearStartRow
```
public int getLinearStartRow()
```
Specifies startRow for an item in linearMode, overriding the default of false in that mode.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Current linearStartRow value. Default value is null

See Also:

Form Layout

setLinearStartRow
```
public FormItem setLinearStartRow(java.lang.String linearStartRow)
```
Specifies startRow for an item in linearMode, overriding the default of false in that mode.

Parameters:

linearStartRow - New linearStartRow value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getLinearStartRowAsString
```
public java.lang.String getLinearStartRowAsString()
```
Specifies startRow for an item in linearMode, overriding the default of false in that mode.

Returns:

Current linearStartRow value. Default value is null

See Also:

Form Layout

setLinearWidth
```
public FormItem setLinearWidth(int linearWidth)
```
Specifies a width for an item in linearMode, overriding the default width of "*" in that mode.

Parameters:

linearWidth - New linearWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setWidth(int), Form Layout

getLinearWidth
```
public int getLinearWidth()
```
Specifies a width for an item in linearMode, overriding the default width of "*" in that mode.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Current linearWidth value. Default value is null

See Also:

getWidth(), Form Layout

setLinearWidth
```
public FormItem setLinearWidth(java.lang.String linearWidth)
```
Specifies a width for an item in linearMode, overriding the default width of "*" in that mode.

Parameters:

linearWidth - New linearWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setWidth(int), Form Layout

getLinearWidthAsString
```
public java.lang.String getLinearWidthAsString()
```
Specifies a width for an item in linearMode, overriding the default width of "*" in that mode.

Returns:

Current linearWidth value. Default value is null

See Also:

getWidth(), Form Layout

setLoadingDisplayValue
```
public FormItem setLoadingDisplayValue(java.lang.String loadingDisplayValue)
```
Value shown in field when fetchMissingValues is active and a fetch is pending. The field is read-only while a fetch is pending.
Set to null to show actual value until display value is loaded.

Parameters:

loadingDisplayValue - New loadingDisplayValue value. Default value is "Loading..."

Returns:

FormItem instance, for chaining setter calls

getLoadingDisplayValue
```
public java.lang.String getLoadingDisplayValue()
```
Value shown in field when fetchMissingValues is active and a fetch is pending. The field is read-only while a fetch is pending.
Set to null to show actual value until display value is loaded.

Returns:

Current loadingDisplayValue value. Default value is "Loading..."

setLocateItemBy
```
public FormItem setLocateItemBy(java.lang.String locateItemBy)
```
When AutoTest.getElement() is used to parse locator strings generated by AutoTest.getLocator() for this form item, should the item be identified? If the locator has a specified name, it is considered to definitely locate the item and no fallback approach will be used.
Otherwise, the following options are available:
- "title" use the title as an identifier within this form
- "value" use the value of the item to identify it (often used for items with a static defaultValue such as HeaderItems
- "index" use the index within the form's items array.
If unset, and the locator has no specified name, default behavior is to identify by title (if available), then value (if available), otherwise by index.
Note : This is an advanced setting
Parameters:

locateItemBy - New locateItemBy value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

LocatorStrategy

getLocateItemBy
```
public java.lang.String getLocateItemBy()
```
When AutoTest.getElement() is used to parse locator strings generated by AutoTest.getLocator() for this form item, should the item be identified? If the locator has a specified name, it is considered to definitely locate the item and no fallback approach will be used.
Otherwise, the following options are available:
- "title" use the title as an identifier within this form
- "value" use the value of the item to identify it (often used for items with a static defaultValue such as HeaderItems
- "index" use the index within the form's items array.
If unset, and the locator has no specified name, default behavior is to identify by title (if available), then value (if available), otherwise by index.
Returns:

Current locateItemBy value. Default value is null

See Also:

LocatorStrategy

setMinHintWidth
```
public FormItem setMinHintWidth(java.lang.Integer minHintWidth)
```
If this item is showing a hint, this setting specifies how much horizontal space is made available for rendering the hint text by default. Typically this reflects how much space the hint text takes up before it wraps.
Note that the presence of a hint may cause a form item to expand horizontally past its specified width. This property value acts as a minimum - if the hint text can not wrap within this width (either due to wrapHintText being set to false, or due to it containing long, un-wrappable content), it will further expand to take up the space it needs.
If unset this property will be picked up from the DynamicForm.minHintWidth setting.
This setting does not apply to hints that are shown in field.

Parameters:

minHintWidth - New minHintWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setWrapHintText(java.lang.Boolean)

getMinHintWidth
```
public java.lang.Integer getMinHintWidth()
```
If this item is showing a hint, this setting specifies how much horizontal space is made available for rendering the hint text by default. Typically this reflects how much space the hint text takes up before it wraps.
Note that the presence of a hint may cause a form item to expand horizontally past its specified width. This property value acts as a minimum - if the hint text can not wrap within this width (either due to wrapHintText being set to false, or due to it containing long, un-wrappable content), it will further expand to take up the space it needs.
If unset this property will be picked up from the DynamicForm.minHintWidth setting.
This setting does not apply to hints that are shown in field.

Returns:

Current minHintWidth value. Default value is null

See Also:

getWrapHintText()

setMultiple
```
public FormItem setMultiple(java.lang.Boolean multiple)
```
If true, multiple values may be selected.
Only certain FormItems that support both singular and multiple values actually use this setting, such as SelectItem. Other FormItems such as MultiComboBoxItem are always effectively multiple:true, even if multiple:true is not set.

Overrides:

setMultiple in class Field

Parameters:

multiple - New multiple value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getMultiple
```
public java.lang.Boolean getMultiple()
```
If true, multiple values may be selected.
Only certain FormItems that support both singular and multiple values actually use this setting, such as SelectItem. Other FormItems such as MultiComboBoxItem are always effectively multiple:true, even if multiple:true is not set.

Overrides:

getMultiple in class Field

Returns:

Current multiple value. Default value is false

See Also:

Appearance overview and related methods

setMultipleValueSeparator
```
public FormItem setMultipleValueSeparator(java.lang.String multipleValueSeparator)
```
If this item is displaying multiple values, this property will be the string that separates those values for display purposes.

Parameters:

multipleValueSeparator - New multipleValueSeparator value. Default value is ', '

Returns:

FormItem instance, for chaining setter calls

getMultipleValueSeparator
```
public java.lang.String getMultipleValueSeparator()
```
If this item is displaying multiple values, this property will be the string that separates those values for display purposes.

Returns:

Current multipleValueSeparator value. Default value is ', '

getName
```
public java.lang.String getName()
```
Name for this form field. Must be unique within the form as well as a valid JavaScript identifier - see FieldName for details and how to check for validity.
The FormItem's name determines the name of the property it edits within the form.
Note that an item must have a valid name or dataPath in order for its value to be validated and/or saved.

Overrides:

getName in class Field

Returns:

Current name value. Default value is null

See Also:

FieldName

setNullOriginalValueText
```
public FormItem setNullOriginalValueText(java.lang.String nullOriginalValueText)
```
Text shown as the value in the originalValueMessage when showOldValueInHover is enabled, and when the value has been modified but was originally unset.
Note : This is an advanced setting

Parameters:

nullOriginalValueText - New nullOriginalValueText value. Default value is "None"

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getNullOriginalValueText
```
public java.lang.String getNullOriginalValueText()
```
Text shown as the value in the originalValueMessage when showOldValueInHover is enabled, and when the value has been modified but was originally unset.

Returns:

Current nullOriginalValueText value. Default value is "None"

See Also:

HTMLString

setOperator
```
public FormItem setOperator(OperatorId operator)
```
OperatorId to be used when DynamicForm.getValuesAsCriteria() is called.
item.operator can be used to create a form that offers search functions such as numeric range filtering, without the more advanced user interface of the FilterBuilder. For example, two SpinnerItems could be created with formItem.operator set to "greaterThan" and "lessThan" respectively to enable filtering by a numeric range.
When item.operator is set for any FormItem in a form, form.getValuesAsCriteria() will return an AdvancedCriteria object instead of a normal Criteria object. Each FormItem will produce one Criterion affecting the DataSource field specified by criteriaField. The criteria produced by the FormItems will be grouped under the logical operator provided by DynamicForm.operator.
If operator is set for some fields but not others, the default operator is "equals" for fields with a valueMap or an optionDataSource, and for fields of type "enum" (or of a type that inherits from "enum"). The default operator for all other fields is controlled by DynamicForm.defaultSearchOperator.
Note: formItem.operator is only supported for a form that has a dataSource. In a form with no DataSource, setting formItem.operator will have no effect.

Parameters:

operator - New operator value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Criteria Editing

getOperator
```
public OperatorId getOperator()
```
OperatorId to be used when DynamicForm.getValuesAsCriteria() is called.
item.operator can be used to create a form that offers search functions such as numeric range filtering, without the more advanced user interface of the FilterBuilder. For example, two SpinnerItems could be created with formItem.operator set to "greaterThan" and "lessThan" respectively to enable filtering by a numeric range.
When item.operator is set for any FormItem in a form, form.getValuesAsCriteria() will return an AdvancedCriteria object instead of a normal Criteria object. Each FormItem will produce one Criterion affecting the DataSource field specified by criteriaField. The criteria produced by the FormItems will be grouped under the logical operator provided by DynamicForm.operator.
If operator is set for some fields but not others, the default operator is "equals" for fields with a valueMap or an optionDataSource, and for fields of type "enum" (or of a type that inherits from "enum"). The default operator for all other fields is controlled by DynamicForm.defaultSearchOperator.
Note: formItem.operator is only supported for a form that has a dataSource. In a form with no DataSource, setting formItem.operator will have no effect.

Returns:

Current operator value. Default value is null

See Also:

Criteria Editing

setOptionDataSource
```
public FormItem setOptionDataSource(DataSource optionDataSource)
```
If set, this FormItem will map stored values to display values as though a com.smartgwt.client.types.ValueMap were specified, by fetching records from the specified optionDataSource and extracting the valueField and displayField in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
With the default setting of fetchMissingValues, fetches will be initiated against the optionDataSource any time the FormItem has a non-null value and no corresponding display value is available. This includes when the form is first initialized, as well as any subsequent calls to setValue(), such as may happen when DynamicForm.editRecord() is called. Retrieved values are automatically cached by the FormItem.
Note that if a normal, static valueMap is also specified for the field (either directly in the form item or as part of the field definition in the dataSource), it will be preferred to the data derived from the optionDataSource for whatever mappings are present.
In a databound form, if displayField is specified for a FormItem and optionDataSource is unset, optionDataSource will default to the form's current DataSource

If this method is called after the component has been drawn/initialized: Method to set the optionDataSource at runtime

Parameters:

optionDataSource - new optionDatasource. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

invalidateDisplayValueCache(), List - Combo Box Example

getOptionDataSource
```
public DataSource getOptionDataSource()
```
If set, this FormItem will map stored values to display values as though a com.smartgwt.client.types.ValueMap were specified, by fetching records from the specified optionDataSource and extracting the valueField and displayField in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
With the default setting of fetchMissingValues, fetches will be initiated against the optionDataSource any time the FormItem has a non-null value and no corresponding display value is available. This includes when the form is first initialized, as well as any subsequent calls to setValue(), such as may happen when DynamicForm.editRecord() is called. Retrieved values are automatically cached by the FormItem.
Note that if a normal, static valueMap is also specified for the field (either directly in the form item or as part of the field definition in the dataSource), it will be preferred to the data derived from the optionDataSource for whatever mappings are present.
In a databound form, if displayField is specified for a FormItem and optionDataSource is unset, optionDataSource will default to the form's current DataSource

Returns:

Returns the optionDataSource for this item.
Always uses item.optionDataSource if specified. Otherwise, if DataSourceField.foreignKey was specified, uses the target DataSource. Otherwise, uses the DataSource of this item's form (if one is configured). Default value is null

See Also:

invalidateDisplayValueCache(), List - Combo Box Example

setOptionDataSource
```
public FormItem setOptionDataSource(java.lang.String optionDataSource)
```
If set, this FormItem will map stored values to display values as though a com.smartgwt.client.types.ValueMap were specified, by fetching records from the specified optionDataSource and extracting the valueField and displayField in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
With the default setting of fetchMissingValues, fetches will be initiated against the optionDataSource any time the FormItem has a non-null value and no corresponding display value is available. This includes when the form is first initialized, as well as any subsequent calls to setValue(), such as may happen when DynamicForm.editRecord() is called. Retrieved values are automatically cached by the FormItem.
Note that if a normal, static valueMap is also specified for the field (either directly in the form item or as part of the field definition in the dataSource), it will be preferred to the data derived from the optionDataSource for whatever mappings are present.
In a databound form, if displayField is specified for a FormItem and optionDataSource is unset, optionDataSource will default to the form's current DataSource

If this method is called after the component has been drawn/initialized: Method to set the optionDataSource at runtime

Parameters:

optionDataSource - new optionDatasource. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

invalidateDisplayValueCache(), List - Combo Box Example

getOptionDataSourceAsString
```
public java.lang.String getOptionDataSourceAsString()
```
If set, this FormItem will map stored values to display values as though a com.smartgwt.client.types.ValueMap were specified, by fetching records from the specified optionDataSource and extracting the valueField and displayField in loaded records, to derive one valueMap entry per record loaded from the optionDataSource.
With the default setting of fetchMissingValues, fetches will be initiated against the optionDataSource any time the FormItem has a non-null value and no corresponding display value is available. This includes when the form is first initialized, as well as any subsequent calls to setValue(), such as may happen when DynamicForm.editRecord() is called. Retrieved values are automatically cached by the FormItem.
Note that if a normal, static valueMap is also specified for the field (either directly in the form item or as part of the field definition in the dataSource), it will be preferred to the data derived from the optionDataSource for whatever mappings are present.
In a databound form, if displayField is specified for a FormItem and optionDataSource is unset, optionDataSource will default to the form's current DataSource

Returns:

Returns the optionDataSource for this item.
Always uses item.optionDataSource if specified. Otherwise, if DataSourceField.foreignKey was specified, uses the target DataSource. Otherwise, uses the DataSource of this item's form (if one is configured). Default value is null

See Also:

invalidateDisplayValueCache(), List - Combo Box Example

setOptionOperationId
```
public FormItem setOptionOperationId(java.lang.String optionOperationId)
```
If this item has a specified optionDataSource, this attribute may be set to specify an explicit DSRequest.operationId when performing a fetch against the option dataSource to pick up display value mapping.
Note : This is an advanced setting

Parameters:

optionOperationId - New optionOperationId value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DataBinding

getOptionOperationId
```
public java.lang.String getOptionOperationId()
```
If this item has a specified optionDataSource, this attribute may be set to specify an explicit DSRequest.operationId when performing a fetch against the option dataSource to pick up display value mapping.

Returns:

Current optionOperationId value. Default value is null

See Also:

DataBinding

setOptionTextMatchStyle
```
public FormItem setOptionTextMatchStyle(TextMatchStyle optionTextMatchStyle)
```
If this item has a specified optionDataSource, this property determines the textMatchStyle to use when interpretating any optionCriteria during the fetch to map valueField values to displayField values.
Note : This is an advanced setting

Parameters:

optionTextMatchStyle - New optionTextMatchStyle value. Default value is "exact"

Returns:

FormItem instance, for chaining setter calls

See Also:

DataBinding

getOptionTextMatchStyle
```
public TextMatchStyle getOptionTextMatchStyle()
```
If this item has a specified optionDataSource, this property determines the textMatchStyle to use when interpretating any optionCriteria during the fetch to map valueField values to displayField values.

Returns:

Current optionTextMatchStyle value. Default value is "exact"

See Also:

DataBinding

setOriginalValueMessage
```
public FormItem setOriginalValueMessage(java.lang.String originalValueMessage)
```
Message shown when showOldValueInHover is enabled and the value has been modified.
If unset, defaults to the form's DynamicForm.originalValueMessage. Otherwise, overrides the form-default originalValueMessage for this item.
Note : This is an advanced setting

Parameters:

originalValueMessage - New originalValueMessage value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getOriginalValueMessage
```
public java.lang.String getOriginalValueMessage()
```
Message shown when showOldValueInHover is enabled and the value has been modified.
If unset, defaults to the form's DynamicForm.originalValueMessage. Otherwise, overrides the form-default originalValueMessage for this item.

Returns:

Current originalValueMessage value. Default value is null

See Also:

HTMLString

getPicker
```
public Canvas getPicker()
```
The component that will be displayed when showPicker() is called due to a click on the picker icon.
Can be specified directly as a Canvas, or created automatically via the com.smartgwt.client.types.AutoChild pattern. The default autoChild configuration for the picker is a Canvas with backgroundColor set and no other modifications.
Note that the picker is not automatically destroyed with the FormItem that uses it, in order to allow recycling of picker components. To destroy a single-use picker, override Canvas.destroy().
This component is an AutoChild named "picker". For an overview of how to use and configure AutoChildren, see Using AutoChildren.

Returns:

Current picker value. Default value is null

setPickerIconHeight
```
public FormItem setPickerIconHeight(java.lang.Integer pickerIconHeight)
```
If showPickerIcon is true for this item, this property governs the size of the picker icon. If unset, the picker icon will be sized as a square to fit in the available height for the icon.
Note that if spriting is being used, and the image to be displayed is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Note : This is an advanced setting

Parameters:

pickerIconHeight - New pickerIconHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getPickerIconHeight
```
public java.lang.Integer getPickerIconHeight()
```
If showPickerIcon is true for this item, this property governs the size of the picker icon. If unset, the picker icon will be sized as a square to fit in the available height for the icon.
Note that if spriting is being used, and the image to be displayed is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.

Returns:

Current pickerIconHeight value. Default value is null

setPickerIconName
```
public FormItem setPickerIconName(java.lang.String pickerIconName)
```
If showPickerIcon is true, this attribute specifies the FormItemIcon.name applied to the picker icon
Note : This is an advanced setting

Parameters:

pickerIconName - New pickerIconName value. Default value is "picker"

Returns:

FormItem instance, for chaining setter calls

See Also:

Identifier

getPickerIconName
```
public java.lang.String getPickerIconName()
```
If showPickerIcon is true, this attribute specifies the FormItemIcon.name applied to the picker icon

Returns:

Current pickerIconName value. Default value is "picker"

See Also:

Identifier

setPickerIconPrompt
```
public FormItem setPickerIconPrompt(java.lang.String pickerIconPrompt)
```
Prompt to show when the user hovers the mouse over the picker icon.

Parameters:

pickerIconPrompt - New pickerIconPrompt value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getPickerIconPrompt
```
public java.lang.String getPickerIconPrompt()
```
Prompt to show when the user hovers the mouse over the picker icon.

Returns:

Current pickerIconPrompt value. Default value is null

See Also:

HTMLString

setPickerIconProperties
```
public FormItem setPickerIconProperties(FormItemIcon pickerIconProperties)
```
If showPickerIcon is true for this item, this block of properties will be applied to the pickerIcon. Allows for advanced customization of this icon.
Note : This is an advanced setting

Parameters:

pickerIconProperties - New pickerIconProperties value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getPickerIconProperties
```
public FormItemIcon getPickerIconProperties()
```
If showPickerIcon is true for this item, this block of properties will be applied to the pickerIcon. Allows for advanced customization of this icon.

Returns:

Current pickerIconProperties value. Default value is null

setPickerIconSrc
```
public FormItem setPickerIconSrc(java.lang.String pickerIconSrc)
```
If showPickerIcon is true for this item, this property governs the src of the picker icon image to be displayed.
Spriting can be used for this image, by setting this property to a SCSpriteConfig formatted string.
Note : This is an advanced setting

Parameters:

pickerIconSrc - New pickerIconSrc value. Default value is ""

Returns:

FormItem instance, for chaining setter calls

See Also:

SCImgURL

getPickerIconSrc
```
public java.lang.String getPickerIconSrc()
```
If showPickerIcon is true for this item, this property governs the src of the picker icon image to be displayed.
Spriting can be used for this image, by setting this property to a SCSpriteConfig formatted string.

Returns:

Current pickerIconSrc value. Default value is ""

See Also:

SCImgURL

setPickerIconStyle
```
public FormItem setPickerIconStyle(java.lang.String pickerIconStyle)
```
Base CSS class name for a form item's picker icon cell. If unset, inherits from this item's controlStyle.

Parameters:

pickerIconStyle - New pickerIconStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItemBaseStyle, FormItem Styling

getPickerIconStyle
```
public java.lang.String getPickerIconStyle()
```
Base CSS class name for a form item's picker icon cell. If unset, inherits from this item's controlStyle.

Returns:

Current pickerIconStyle value. Default value is null

See Also:

getCellStyle(), FormItemBaseStyle, FormItem Styling

setPickerIconWidth
```
public FormItem setPickerIconWidth(java.lang.Integer pickerIconWidth)
```
If showPickerIcon is true for this item, this property governs the size of the picker icon. If unset, the picker icon will be sized as a square to fit in the available height for the icon.
Note that if spriting is being used, and the image to be displayed is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.
Note : This is an advanced setting

Parameters:

pickerIconWidth - New pickerIconWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getPickerIconWidth
```
public java.lang.Integer getPickerIconWidth()
```
If showPickerIcon is true for this item, this property governs the size of the picker icon. If unset, the picker icon will be sized as a square to fit in the available height for the icon.
Note that if spriting is being used, and the image to be displayed is specified using css properties such as background-image, background-size, changing this value may result in an unexpected appearance as the image will not scale.
Scaleable spriting can be achieved using the SCSpriteConfig format. See the section on spriting in the skinning overview for further information.

Returns:

Current pickerIconWidth value. Default value is null

setPrintReadOnlyTextBoxStyle
```
public FormItem setPrintReadOnlyTextBoxStyle(java.lang.String printReadOnlyTextBoxStyle)
```
CSS class name to apply to the print view of an item's text box if the item is canEdit:false, with readOnlyDisplay:static.
If specified this will take precedence over printTextBoxStyle for static readonly items.

Parameters:

printReadOnlyTextBoxStyle - New printReadOnlyTextBoxStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItemBaseStyle, Printing

getPrintReadOnlyTextBoxStyle
```
public java.lang.String getPrintReadOnlyTextBoxStyle()
```
CSS class name to apply to the print view of an item's text box if the item is canEdit:false, with readOnlyDisplay:static.
If specified this will take precedence over printTextBoxStyle for static readonly items.

Returns:

Current printReadOnlyTextBoxStyle value. Default value is null

See Also:

FormItemBaseStyle, Printing

setPrintTextBoxStyle
```
public FormItem setPrintTextBoxStyle(java.lang.String printTextBoxStyle)
```
Base CSS class name for a form item's text box element when getting printable HTML for the form. If unset textBoxStyle will be used instead. Note that focused styling will never be displayed while printing, though error and disabled styling will.
By default this style will be used for printHTML for the item even if the item is canEdit:false with readOnlyDisplay:static.
To override this behavior, developers may also specify a custom print style for this state via the printReadOnlyTextBoxStyle.

Parameters:

printTextBoxStyle - New printTextBoxStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItemBaseStyle, Printing

getPrintTextBoxStyle
```
public java.lang.String getPrintTextBoxStyle()
```
Base CSS class name for a form item's text box element when getting printable HTML for the form. If unset textBoxStyle will be used instead. Note that focused styling will never be displayed while printing, though error and disabled styling will.
By default this style will be used for printHTML for the item even if the item is canEdit:false with readOnlyDisplay:static.
To override this behavior, developers may also specify a custom print style for this state via the printReadOnlyTextBoxStyle.

Returns:

Current printTextBoxStyle value. Default value is null

See Also:

FormItemBaseStyle, Printing

setPrintTitleStyle
```
public FormItem setPrintTitleStyle(java.lang.String printTitleStyle)
```
Base CSS stylename for a form item's title when generating print HTML for the item. If unset titleStyle will be used instead.

Parameters:

printTitleStyle - New printTitleStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItemBaseStyle, Printing

getPrintTitleStyle
```
public java.lang.String getPrintTitleStyle()
```
Base CSS stylename for a form item's title when generating print HTML for the item. If unset titleStyle will be used instead.

Returns:

Current printTitleStyle value. Default value is null

See Also:

FormItemBaseStyle, Printing

setPrompt
```
public FormItem setPrompt(java.lang.String prompt)
```
This text is shown as a tooltip prompt when the cursor hovers over this item.
When the item is read-only a different hover can be shown with readOnlyHover. Or, when the item is disabled or read-only with readOnlyDisplay:disabled a different hover can be shown with disabledHover.
Note that when the form is disabled, or when this item suppresses hovers, this prompt will not be shown.

If this method is called after the component has been drawn/initialized: Sets the prompt for this item.

Parameters:

prompt - new prompt for the item. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getPrompt
```
public java.lang.String getPrompt()
```
This text is shown as a tooltip prompt when the cursor hovers over this item.
When the item is read-only a different hover can be shown with readOnlyHover. Or, when the item is disabled or read-only with readOnlyDisplay:disabled a different hover can be shown with disabledHover.
Note that when the form is disabled, or when this item suppresses hovers, this prompt will not be shown.

Returns:

Current prompt value. Default value is null

See Also:

HTMLString

setReadOnlyCanSelectText
```
public FormItem setReadOnlyCanSelectText(ReadOnlyDisplayAppearance... readOnlyCanSelectText)
```
For items showing a text value with canEdit set to false, should the user be able to select the text in the item?
Default behavior allows selection if readOnlyDisplay is "static" or "readOnly" [but not "disabled"]. Developers may add or remove ReadOnlyDisplayAppearance values to change this behavior.
Note that this does not apply to disabled items, where text selection is never enabled

Parameters:

readOnlyCanSelectText - New readOnlyCanSelectText value. Default value is ["static", "readOnly"]

Returns:

FormItem instance, for chaining setter calls

getReadOnlyCanSelectText
```
public ReadOnlyDisplayAppearance[] getReadOnlyCanSelectText()
```
For items showing a text value with canEdit set to false, should the user be able to select the text in the item?
Default behavior allows selection if readOnlyDisplay is "static" or "readOnly" [but not "disabled"]. Developers may add or remove ReadOnlyDisplayAppearance values to change this behavior.
Note that this does not apply to disabled items, where text selection is never enabled

Returns:

Current readOnlyCanSelectText value. Default value is ["static", "readOnly"]

setReadOnlyDisplay
```
public FormItem setReadOnlyDisplay(ReadOnlyDisplayAppearance readOnlyDisplay)
```
If this item is read-only, how should this item be displayed to the user? If set, overrides the form-level DynamicForm.readOnlyDisplay default.

If this method is called after the component has been drawn/initialized: Setter for readOnlyDisplay.
Note that calling this method for a ButtonItem with ButtonItem.enableWhen set is an error, since readOnlyDisplay is then considered to always be "disabled".

Parameters:

readOnlyDisplay - new readOnlyDisplay value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setReadOnlyDisplay(com.smartgwt.client.types.ReadOnlyDisplayAppearance), Appearance overview and related methods

getReadOnlyDisplay
```
public ReadOnlyDisplayAppearance getReadOnlyDisplay()
```
If this item is read-only, how should this item be displayed to the user? If set, overrides the form-level DynamicForm.readOnlyDisplay default.

Returns:

Current readOnlyDisplay value. Default value is null

See Also:

DynamicForm.getReadOnlyDisplay(), Appearance overview and related methods

setReadOnlyHover
```
public FormItem setReadOnlyHover(java.lang.String readOnlyHover)
```
This text is shown as a tooltip prompt when the cursor hovers over this item and the item is read-only.
Note that when the form is disabled, or when this item suppresses hovers, nothing will be shown.

Parameters:

readOnlyHover - New readOnlyHover value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getReadOnlyHover
```
public java.lang.String getReadOnlyHover()
```
This text is shown as a tooltip prompt when the cursor hovers over this item and the item is read-only.
Note that when the form is disabled, or when this item suppresses hovers, nothing will be shown.

Returns:

Current readOnlyHover value. Default value is null

See Also:

HTMLString

setReadOnlyTextBoxStyle
```
public FormItem setReadOnlyTextBoxStyle(java.lang.String readOnlyTextBoxStyle)
```
Base text box style to apply when this item is read-only and is using readOnlyDisplay ReadOnlyDisplayAppearance.STATIC. If set, overrides the form-level DynamicForm.readOnlyTextBoxStyle default.

Parameters:

readOnlyTextBoxStyle - New readOnlyTextBoxStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setReadOnlyTextBoxStyle(java.lang.String), FormItemBaseStyle

getReadOnlyTextBoxStyle
```
public java.lang.String getReadOnlyTextBoxStyle()
```
Base text box style to apply when this item is read-only and is using readOnlyDisplay ReadOnlyDisplayAppearance.STATIC. If set, overrides the form-level DynamicForm.readOnlyTextBoxStyle default.

Returns:

Current readOnlyTextBoxStyle value. Default value is null

See Also:

DynamicForm.getReadOnlyTextBoxStyle(), FormItemBaseStyle

setReadOnlyWhen
```
public FormItem setReadOnlyWhen(AdvancedCriteria readOnlyWhen)
```
Criteria to be evaluated to determine whether this FormItem should be made read-only. Appearance when read-only is determined by readOnlyDisplay.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using readOnlyWhen must have a name defined. shouldSaveValue can be set to false to prevent the field from storing its value into the form's values.

Parameters:

readOnlyWhen - New readOnlyWhen value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Dynamic Rules

getReadOnlyWhen
```
public AdvancedCriteria getReadOnlyWhen()
```
Criteria to be evaluated to determine whether this FormItem should be made read-only. Appearance when read-only is determined by readOnlyDisplay.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using readOnlyWhen must have a name defined. shouldSaveValue can be set to false to prevent the field from storing its value into the form's values.

Returns:

Current readOnlyWhen value. Default value is null

See Also:

Dynamic Rules

setRedrawOnChange
```
public FormItem setRedrawOnChange(java.lang.Boolean redrawOnChange)
```
If true, this item will cause the entire form to be redrawn when the item's "elementChanged" event is done firing

Parameters:

redrawOnChange - New redrawOnChange value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getRedrawOnChange
```
public java.lang.Boolean getRedrawOnChange()
```
If true, this item will cause the entire form to be redrawn when the item's "elementChanged" event is done firing

Returns:

Current redrawOnChange value. Default value is false

setRejectInvalidValueOnChange
```
public FormItem setRejectInvalidValueOnChange(java.lang.Boolean rejectInvalidValueOnChange)
```
If validateOnChange is true, and validation fails for this item on change, with no suggested value, should we revert to the previous value, or continue to display the bad value entered by the user. May be set at the item or form level.
Note : This is an advanced setting

Parameters:

rejectInvalidValueOnChange - New rejectInvalidValueOnChange value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getRejectInvalidValueOnChange
```
public java.lang.Boolean getRejectInvalidValueOnChange()
```
If validateOnChange is true, and validation fails for this item on change, with no suggested value, should we revert to the previous value, or continue to display the bad value entered by the user. May be set at the item or form level.

Returns:

Current rejectInvalidValueOnChange value. Default value is false

setRequired
```
public FormItem setRequired(java.lang.Boolean required)
```
Whether a non-empty value is required for this field to pass validation.
If the user does not fill in the required field, the error message to be shown will be taken from these properties in the following order: requiredMessage, DynamicForm.requiredMessage, DataSource.requiredMessage, requiredField.
Note: if specified on a FormItem, required is only enforced on the client. required should generally be specified on a DataSourceField.

If this method is called after the component has been drawn/initialized: Setter to mark this formItem as required, or not required at runtime. Note that an alternative approach to updating the required flag directly would be to simply use a requiredIf type validator.
Note that this method will not re-validate this item by default or clear any existing validation errors. If desired, this may be achieved by calling validate() or DynamicForm.clearErrors().

Overrides:

setRequired in class Field

Parameters:

required - new required value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

Validation overview and related methods, Show & Hide Example

getRequired
```
public java.lang.Boolean getRequired()
```
Whether a non-empty value is required for this field to pass validation.
If the user does not fill in the required field, the error message to be shown will be taken from these properties in the following order: requiredMessage, DynamicForm.requiredMessage, DataSource.requiredMessage, requiredField.
Note: if specified on a FormItem, required is only enforced on the client. required should generally be specified on a DataSourceField.

Returns:

Current required value. Default value is false

See Also:

Validation overview and related methods, Show & Hide Example

setRequiredMessage
```
public FormItem setRequiredMessage(java.lang.String requiredMessage)
```
The required message for required field errors.

Parameters:

requiredMessage - New requiredMessage value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString, Validation overview and related methods

getRequiredMessage
```
public java.lang.String getRequiredMessage()
```
The required message for required field errors.

Returns:

Current requiredMessage value. Default value is null

See Also:

HTMLString, Validation overview and related methods

setRequiredWhen
```
public FormItem setRequiredWhen(Criteria requiredWhen)
```
Criteria to be evaluated to determine whether this FormItem should be required.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using requiredWhen must have a name defined.

Parameters:

requiredWhen - New requiredWhen value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Dynamic Rules

getRequiredWhen
```
public Criteria getRequiredWhen()
```
Criteria to be evaluated to determine whether this FormItem should be required.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using requiredWhen must have a name defined.

Returns:

Current requiredWhen value. Default value is null

See Also:

Dynamic Rules

setRowSpan
```
public FormItem setRowSpan(int rowSpan)
```
Number of rows that this item spans

Parameters:

rowSpan - New rowSpan value. Default value is 1

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getRowSpan
```
public int getRowSpan()
```
Number of rows that this item spans

Returns:

Current rowSpan value. Default value is 1

See Also:

Form Layout

setSaveOnEnter
```
public FormItem setSaveOnEnter(java.lang.Boolean saveOnEnter)
```
Set this to true to allow the parent form to save it's data when 'Enter' is pressed on this formItem and saveOnEnter is true on the parent form.

Parameters:

saveOnEnter - New saveOnEnter value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getSaveOnEnter
```
public java.lang.Boolean getSaveOnEnter()
```
Set this to true to allow the parent form to save it's data when 'Enter' is pressed on this formItem and saveOnEnter is true on the parent form.

Returns:

Current saveOnEnter value. Default value is null

setSelectOnClick
```
public FormItem setSelectOnClick(java.lang.Boolean selectOnClick)
```
Allows the selectOnClick behavior to be configured on a per-FormItem basis. Normally all items in a form default to the value of DynamicForm.selectOnClick.

Parameters:

selectOnClick - New selectOnClick value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getSelectOnClick
```
public java.lang.Boolean getSelectOnClick()
```
Allows the selectOnClick behavior to be configured on a per-FormItem basis. Normally all items in a form default to the value of DynamicForm.selectOnClick.

Returns:

Current selectOnClick value. Default value is null

See Also:

Focus

setSelectOnFocus
```
public FormItem setSelectOnFocus(java.lang.Boolean selectOnFocus)
```
Allows the selectOnFocus behavior to be configured on a per-FormItem basis. Normally all items in a form default to the value of DynamicForm.selectOnFocus.

Parameters:

selectOnFocus - New selectOnFocus value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getSelectOnFocus
```
public java.lang.Boolean getSelectOnFocus()
```
Allows the selectOnFocus behavior to be configured on a per-FormItem basis. Normally all items in a form default to the value of DynamicForm.selectOnFocus.

Returns:

Current selectOnFocus value. Default value is null

See Also:

Focus

setShouldSaveValue
```
public FormItem setShouldSaveValue(java.lang.Boolean shouldSaveValue)
```
Should this item's value be saved in the form's values and hence returned from form.getValues()?
shouldSaveValue:false is used to mark formItems which do not correspond to the underlying data model and should not save a value into the form's values. Example includes visual separators, password re-type fields, or checkboxes used to show/hide other form items.
A shouldSaveValue:false item should be given a value either via defaultValue or by calling form.setValue(item, value) or formItem.setValue(value). Providing a value via form.values or form.setValues() will automatically switch the item to shouldSaveValue:true.
Note that
- if an item is shouldSaveValue true, but has no name, a warning is logged, and shouldSaveValue will be set to false.
Parameters:

shouldSaveValue - New shouldSaveValue value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getShouldSaveValue
```
public java.lang.Boolean getShouldSaveValue()
```
Should this item's value be saved in the form's values and hence returned from form.getValues()?
shouldSaveValue:false is used to mark formItems which do not correspond to the underlying data model and should not save a value into the form's values. Example includes visual separators, password re-type fields, or checkboxes used to show/hide other form items.
A shouldSaveValue:false item should be given a value either via defaultValue or by calling form.setValue(item, value) or formItem.setValue(value). Providing a value via form.values or form.setValues() will automatically switch the item to shouldSaveValue:true.
Note that
- if an item is shouldSaveValue true, but has no name, a warning is logged, and shouldSaveValue will be set to false.
Returns:

Current shouldSaveValue value. Default value is true

setShowClippedTitleOnHover
```
public FormItem setShowClippedTitleOnHover(boolean showClippedTitleOnHover)
```
If true and the title is clipped, then a hover containing the full title of this item is enabled.
A TitleHoverEvent is fired before the hover is displayed, allowing the hover to be canceled if desired. The HTML shown in the hover can be customized by setting a FormItemHoverFormatter on either this FormItem or the DynamicForm. See setItemTitleHoverFormatter().
If the item suppresses hovers, nothing will be shown.

Parameters:

showClippedTitleOnHover - New showClippedTitleOnHover value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getShowClippedTitleOnHover
```
public boolean getShowClippedTitleOnHover()
```
If true and the title is clipped, then a hover containing the full title of this item is enabled.
A TitleHoverEvent is fired before the hover is displayed, allowing the hover to be canceled if desired. The HTML shown in the hover can be customized by setting a FormItemHoverFormatter on either this FormItem or the DynamicForm. See setItemTitleHoverFormatter().
If the item suppresses hovers, nothing will be shown.

Returns:

Current showClippedTitleOnHover value. Default value is true

setShowClippedValueOnHover
```
public FormItem setShowClippedValueOnHover(java.lang.Boolean showClippedValueOnHover)
```
If true and the value is clipped, then a hover containing the full value of this item is enabled.
A ValueHoverEvent is fired before the hover is displayed, allowing the hover to be canceled if desired. The HTML shown in the hover can be customized by setting a FormItemHoverFormatter on either this FormItem or the DynamicForm. See setItemValueHoverFormatter().
If the item suppresses hovers, nothing will be shown.

Parameters:

showClippedValueOnHover - New showClippedValueOnHover value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getShowClippedValueOnHover
```
public java.lang.Boolean getShowClippedValueOnHover()
```
If true and the value is clipped, then a hover containing the full value of this item is enabled.
A ValueHoverEvent is fired before the hover is displayed, allowing the hover to be canceled if desired. The HTML shown in the hover can be customized by setting a FormItemHoverFormatter on either this FormItem or the DynamicForm. See setItemValueHoverFormatter().
If the item suppresses hovers, nothing will be shown.

Returns:

Current showClippedValueOnHover value. Default value is true

setShowDeletions
```
public FormItem setShowDeletions(java.lang.Boolean showDeletions)
```
For items that support multiple values, this causes distinct CSS styling to be applied to values that the user has unselected.
Only allowed when showPending is true. Defaults to the form-level DynamicForm.showDeletions setting if set; otherwise, to the value of showPending.
Only supported for MultiComboBoxItem and for SelectItem when multiple:true is set. The specific default behaviors are:
- For MultiComboBoxItem, buttons corresponding to deleted values (also called "deselected buttons") will be disabled and have their Button.baseStyle set to MultiComboBoxItem.deselectedButtonStyle.
- For a multiple SelectItem, valueDeselectedCSSText is applied to any deleted value in the text box. In addition, "Deselected" is appended to the cells' ListGrid.baseStyle for cells in the pickList menu corresponding to deleted values.
NOTE: When a value is shown as deleted, this is not reflected to screen readers, and screen readers are instructed to ignore the deleted value. Therefore, it is not advisable to design a UI where it is necessary for the user to know whether a value is shown as deleted in order to work with the form.
Note : This is an advanced setting
Parameters:

showDeletions - New showDeletions value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setShowDeletions(java.lang.Boolean)

getShowDeletions
```
public java.lang.Boolean getShowDeletions()
```
For items that support multiple values, this causes distinct CSS styling to be applied to values that the user has unselected.
Only allowed when showPending is true. Defaults to the form-level DynamicForm.showDeletions setting if set; otherwise, to the value of showPending.
Only supported for MultiComboBoxItem and for SelectItem when multiple:true is set. The specific default behaviors are:
- For MultiComboBoxItem, buttons corresponding to deleted values (also called "deselected buttons") will be disabled and have their Button.baseStyle set to MultiComboBoxItem.deselectedButtonStyle.
- For a multiple SelectItem, valueDeselectedCSSText is applied to any deleted value in the text box. In addition, "Deselected" is appended to the cells' ListGrid.baseStyle for cells in the pickList menu corresponding to deleted values.
NOTE: When a value is shown as deleted, this is not reflected to screen readers, and screen readers are instructed to ignore the deleted value. Therefore, it is not advisable to design a UI where it is necessary for the user to know whether a value is shown as deleted in order to work with the form.
Returns:

Current showDeletions value. Default value is null

See Also:

DynamicForm.getShowDeletions()

setShowDisabled
```
public FormItem setShowDisabled(java.lang.Boolean showDisabled)
```
When this item is disabled, should it be re-styled to indicate its disabled state?
See FormItemStyling for more details on formItem styling.

If this method is called after the component has been drawn/initialized: Setter method for showDisabled
Note : This is an advanced setting

Parameters:

showDisabled - new showDisabled setting. Default value is true

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItem Styling

getShowDisabled
```
public java.lang.Boolean getShowDisabled()
```
When this item is disabled, should it be re-styled to indicate its disabled state?
See FormItemStyling for more details on formItem styling.

Returns:

Current showDisabled value. Default value is true

See Also:

getCellStyle(), FormItem Styling

setShowDisabledIconsOnFocus
```
public FormItem setShowDisabledIconsOnFocus(java.lang.Boolean showDisabledIconsOnFocus)
```
If showIconsOnFocus is true, should icons marked as disabled be shown on focus?
Default setting is false - it is not commonly desirable to present a user with a disabled icon on focus.
Can be overridden at the icon level by FormItemIcon.showDisabledOnFocus
Note : This is an advanced setting

Parameters:

showDisabledIconsOnFocus - New showDisabledIconsOnFocus value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getShowDisabledIconsOnFocus
```
public java.lang.Boolean getShowDisabledIconsOnFocus()
```
If showIconsOnFocus is true, should icons marked as disabled be shown on focus?
Default setting is false - it is not commonly desirable to present a user with a disabled icon on focus.
Can be overridden at the icon level by FormItemIcon.showDisabledOnFocus

Returns:

Current showDisabledIconsOnFocus value. Default value is false

setShowDisabledPickerIconOnFocus
```
public FormItem setShowDisabledPickerIconOnFocus(java.lang.Boolean showDisabledPickerIconOnFocus)
```
If showPickerIconOnFocus is true, should the picker icon be shown on focus if it is disabled (as in a read-only item, for example?)
Default setting is false - it is not commonly desirable to present a user with a disabled icon on focus.
Can be overridden at the icon level by FormItemIcon.showDisabledOnFocus
Note : This is an advanced setting

Parameters:

showDisabledPickerIconOnFocus - New showDisabledPickerIconOnFocus value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getShowDisabledPickerIconOnFocus
```
public java.lang.Boolean getShowDisabledPickerIconOnFocus()
```
If showPickerIconOnFocus is true, should the picker icon be shown on focus if it is disabled (as in a read-only item, for example?)
Default setting is false - it is not commonly desirable to present a user with a disabled icon on focus.
Can be overridden at the icon level by FormItemIcon.showDisabledOnFocus

Returns:

Current showDisabledPickerIconOnFocus value. Default value is false

setShowErrorIcon
```
public FormItem setShowErrorIcon(java.lang.Boolean showErrorIcon)
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Parameters:

showErrorIcon - New showErrorIcon value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getShowErrorIcon
```
public java.lang.Boolean getShowErrorIcon()
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Returns:

Current showErrorIcon value. Default value is null

See Also:

Appearance overview and related methods

setShowErrorIconInline
```
public FormItem setShowErrorIconInline(java.lang.Boolean showErrorIconInline)
```
When set to true, this attribute renders the error-icon inline in the FormItem, next to other icons, instead of in a separate error-element outside of the item's main editor. When rendering the error-icon inline, the error-text is not displayed but is available in the icon's hover.
Icon-properties can be applied to the error-icon via errorIconProperties.
Note : This is an advanced setting

Parameters:

showErrorIconInline - New showErrorIconInline value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowErrorIconInline
```
public java.lang.Boolean getShowErrorIconInline()
```
When set to true, this attribute renders the error-icon inline in the FormItem, next to other icons, instead of in a separate error-element outside of the item's main editor. When rendering the error-icon inline, the error-text is not displayed but is available in the icon's hover.
Icon-properties can be applied to the error-icon via errorIconProperties.

Returns:

Current showErrorIconInline value. Default value is null

setShowErrorStyle
```
public FormItem setShowErrorStyle(java.lang.Boolean showErrorStyle)
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Parameters:

showErrorStyle - New showErrorStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), Appearance overview and related methods

getShowErrorStyle
```
public java.lang.Boolean getShowErrorStyle()
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Returns:

Current showErrorStyle value. Default value is null

See Also:

getCellStyle(), Appearance overview and related methods

setShowErrorText
```
public FormItem setShowErrorText(java.lang.Boolean showErrorText)
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Parameters:

showErrorText - New showErrorText value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getShowErrorText
```
public java.lang.Boolean getShowErrorText()
```
showErrorIcons, showErrorText, errorOrientation, and showErrorStyle control how validation errors are displayed when they are displayed inline in the form (next to the form item where there is a validation error). To instead display all errors at the top of the form, set showInlineErrors:false.
showErrorIcons, showErrorText, errorOrientation and showErrorStyle are all boolean properties, and can be set on a DynamicForm to control the behavior form-wide, or set on individual FormItems.
The HTML displayed next to a form item with errors is generated by getErrorHTML(). The default implementation of that method respects showErrorIcons and showErrorText as follows:
showErrorIcons, or showErrorIcon at the FormItem level controls whether an error icon should appear next to fields which have validation errors. The icon's appearance is governed by errorIconSrc, errorIconWidth and errorIconHeight
showErrorText determines whether the text of the validation error should be displayed next to fields which have validation errors. The attribute DynamicForm.showTitlesWithErrorMessages may be set to prefix error messages with the form item's title + ":" (may be desired if the item has showTitle set to false).
If showErrorText is unset, the error text will be shown if DynamicForm.linearMode is true (or DynamicForm.linearOnMobile is true for mobile devices), otherwise it will not be shown.
In addition to this:
DynamicForm.errorOrientation controls where the error HTML should appear relative to form items. Therefore the combination of showErrorText:false and errorOrientation:"left" creates a compact validation error display consisting of just an icon, to the left of the item with the error message available via a hover (similar appearance to ListGrid validation error display).
If errorOrientation is unset, the error orientation will default to "top" if DynamicForm.linearMode is enabled (or DynamicForm.linearOnMobile is true for mobile devices) and error text is not showing, "left" otherwise.
showErrorStyle determines whether fields with validation errors should have special styling applied to them. Error styling is achieved by applying suffixes to existing styling applied to various parts of the form item. See FormItemBaseStyle for more on this.

Returns:

Current showErrorText value. Default value is null

See Also:

Appearance overview and related methods

setShowFocused
```
public FormItem setShowFocused(java.lang.Boolean showFocused)
```
When this item receives focus, should it be re-styled to indicate it has focus?
See FormItemStyling for more details on formItem styling.
Note : This is an advanced setting

Parameters:

showFocused - New showFocused value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItem Styling

getShowFocused
```
public java.lang.Boolean getShowFocused()
```
When this item receives focus, should it be re-styled to indicate it has focus?
See FormItemStyling for more details on formItem styling.

Returns:

Current showFocused value. Default value is false

See Also:

getCellStyle(), FormItem Styling

setShowFocusedErrorState
```
public FormItem setShowFocusedErrorState(java.lang.Boolean showFocusedErrorState)
```
If set to true, when an item has errors and is focused, an "ErrorFocused" suffix will appear on the stylename.
Note : This is an advanced setting

Parameters:

showFocusedErrorState - New showFocusedErrorState value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), Appearance overview and related methods

getShowFocusedErrorState
```
public java.lang.Boolean getShowFocusedErrorState()
```
If set to true, when an item has errors and is focused, an "ErrorFocused" suffix will appear on the stylename.

Returns:

Current showFocusedErrorState value. Default value is false

See Also:

getCellStyle(), Appearance overview and related methods

setShowFocusedIcons
```
public FormItem setShowFocusedIcons(java.lang.Boolean showFocusedIcons)
```
If we're showing icons, should we change their image source to the appropriate focused source when this item has focus? Can be overridden on a per icon basis by the formItemIcon showFocused property.
Note : This is an advanced setting

Parameters:

showFocusedIcons - New showFocusedIcons value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowFocusedIcons
```
public java.lang.Boolean getShowFocusedIcons()
```
If we're showing icons, should we change their image source to the appropriate focused source when this item has focus? Can be overridden on a per icon basis by the formItemIcon showFocused property.

Returns:

Current showFocusedIcons value. Default value is null

setShowFocusedPickerIcon
```
public FormItem setShowFocusedPickerIcon(java.lang.Boolean showFocusedPickerIcon)
```
If showPickerIcon is true for this item, should the picker icon show a focused image when the form item has focus?

Parameters:

showFocusedPickerIcon - New showFocusedPickerIcon value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getShowFocusedPickerIcon
```
public java.lang.Boolean getShowFocusedPickerIcon()
```
If showPickerIcon is true for this item, should the picker icon show a focused image when the form item has focus?

Returns:

Current showFocusedPickerIcon value. Default value is false

setShowHint
```
public FormItem setShowHint(java.lang.Boolean showHint)
```
If a hint is defined for this form item, should it be shown?
Note : This is an advanced setting

Parameters:

showHint - New showHint value. Default value is true

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getShowHint
```
public java.lang.Boolean getShowHint()
```
If a hint is defined for this form item, should it be shown?

Returns:

Current showHint value. Default value is true

See Also:

Appearance overview and related methods

setShowIcons
```
public FormItem setShowIcons(java.lang.Boolean showIcons)
```
Set to false to suppress writing out any icons for this item.
Note : This is an advanced setting

Parameters:

showIcons - New showIcons value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getShowIcons
```
public java.lang.Boolean getShowIcons()
```
Set to false to suppress writing out any icons for this item.

Returns:

Current showIcons value. Default value is true

setShowIconsOnFocus
```
public FormItem setShowIconsOnFocus(java.lang.Boolean showIconsOnFocus)
```
Show the icons when the item gets focus, and hide them when it loses focus. Can be overridden at the icon level by FormItemIcon.showOnFocus.
Note that icons marked as disabled will not be shown on focus even if this flag is true by default. This may be overridden by showDisabledIconsOnFocus.

If this method is called after the component has been drawn/initialized: Sets showIconsOnFocus and causes the visibility of all icons to be updated and the item redrawn as appropriate.
Note : This is an advanced setting

Parameters:

showIconsOnFocus - new value of showIconsOnFocus. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowIconsOnFocus
```
public java.lang.Boolean getShowIconsOnFocus()
```
Show the icons when the item gets focus, and hide them when it loses focus. Can be overridden at the icon level by FormItemIcon.showOnFocus.
Note that icons marked as disabled will not be shown on focus even if this flag is true by default. This may be overridden by showDisabledIconsOnFocus.

Returns:

Current showIconsOnFocus value. Default value is null

setShowImageAsURL
```
public FormItem setShowImageAsURL(java.lang.Boolean showImageAsURL)
```
For fields of type:"image", if the field is non editable, and being displayed with readOnlyDisplay:"static", should the value (URL) be displayed as text, or should an image be rendered?
If unset, DynamicForm.showImageAsURL will be consulted instead.

Parameters:

showImageAsURL - New showImageAsURL value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowImageAsURL
```
public java.lang.Boolean getShowImageAsURL()
```
For fields of type:"image", if the field is non editable, and being displayed with readOnlyDisplay:"static", should the value (URL) be displayed as text, or should an image be rendered?
If unset, DynamicForm.showImageAsURL will be consulted instead.

Returns:

Current showImageAsURL value. Default value is null

setShowOldValueInHover
```
public FormItem setShowOldValueInHover(java.lang.Boolean showOldValueInHover)
```
Causes the original value to be shown to the end user when the user hovers over the FormItem as such (when the FormItem.itemHover() event would fire).
When showOldValueInHover and the form's DynamicForm.showOldValueInHover are both unset, defaults to the value of showPending.
The message shown is controlled by originalValueMessage, unless the item is disabled and disabledHover is set - in this case, the hover shows the disabledHover HTML.
If the item suppresses hovers, nothing will be shown.
Note : This is an advanced setting

Parameters:

showOldValueInHover - New showOldValueInHover value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowOldValueInHover
```
public java.lang.Boolean getShowOldValueInHover()
```
Causes the original value to be shown to the end user when the user hovers over the FormItem as such (when the FormItem.itemHover() event would fire).
When showOldValueInHover and the form's DynamicForm.showOldValueInHover are both unset, defaults to the value of showPending.
The message shown is controlled by originalValueMessage, unless the item is disabled and disabledHover is set - in this case, the hover shows the disabledHover HTML.
If the item suppresses hovers, nothing will be shown.

Returns:

Current showOldValueInHover value. Default value is null

setShowOver
```
public FormItem setShowOver(boolean showOver)
```
When the user rolls over this item, should it be re-styled to indicate it has focus?
When enabled, the "Over" styling is applied to the text box, control table (if present), and pickerIcon (if present), and any icons where FormItemIcon.showOver is true and FormItemIcon.showOverWhen is set to "textBox".
These behaviors can be disabled piecemeal via updateTextBoxOnOver, updateControlOnOver and updatePickerIconOnOver properties.
Developers may also show rollover styling for other icons (see showOverIcons and FormItemIcon.showOverWhen).
See FormItemStyling for more details on formItem styling.
Note : This is an advanced setting

Parameters:

showOver - New showOver value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

FormItem Styling

getShowOver
```
public boolean getShowOver()
```
When the user rolls over this item, should it be re-styled to indicate it has focus?
When enabled, the "Over" styling is applied to the text box, control table (if present), and pickerIcon (if present), and any icons where FormItemIcon.showOver is true and FormItemIcon.showOverWhen is set to "textBox".
These behaviors can be disabled piecemeal via updateTextBoxOnOver, updateControlOnOver and updatePickerIconOnOver properties.
Developers may also show rollover styling for other icons (see showOverIcons and FormItemIcon.showOverWhen).
See FormItemStyling for more details on formItem styling.

Returns:

Current showOver value. Default value is false

See Also:

FormItem Styling

setShowOverIcons
```
public FormItem setShowOverIcons(java.lang.Boolean showOverIcons)
```
If we're showing icons, should we change their image source to the appropriate over source when the user rolls over (or puts focus onto) them? Can be overridden on a per icon basis by the formItemIcon showOver property.
Note : This is an advanced setting

Parameters:

showOverIcons - New showOverIcons value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowOverIcons
```
public java.lang.Boolean getShowOverIcons()
```
If we're showing icons, should we change their image source to the appropriate over source when the user rolls over (or puts focus onto) them? Can be overridden on a per icon basis by the formItemIcon showOver property.

Returns:

Current showOverIcons value. Default value is null

setShowPending
```
public FormItem setShowPending(java.lang.Boolean showPending)
```
When set to true, this property adds the optional "Pending" suffix to the CSS styles applied to the widget if the current value of the item differs from the value that would be restored by invoking DynamicForm.resetValues(). See FormItemBaseStyle for details.
shouldSaveValue must be true for this setting to have an effect.
Styling of the value is updated only after the FormItem.change() event is processed, so depending on the value of changeOnKeypress, styling may be updated immediately on keystroke or only when the user leaves the field.
Default styling is provided for the Enterprise, EnterpriseBlue, and Graphite skins only. showPending should not be enabled for an item when using a skin without default styling unless the default FormItem.pendingStatusChanged() behavior is canceled and a custom pending visual state is implemented by the item.
On the other hand, when set to true and if canHover is also true, a hover will appear, displaying the old value and controlled by showOldValueInHover, originalValueMessage and nullOriginalValueText. Additionally, if the new value is clipped, it will be shown in the hover as well.
NOTE: Whether an item is shown as pending is not reflected to screen readers. Therefore, it is not advisable to design a UI where it is necessary for the user to know whether an item is shown as pending in order to work with the form.
Note : This is an advanced setting

Parameters:

showPending - New showPending value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

PendingStatusChangedEvent, Pending Values Example

getShowPending
```
public java.lang.Boolean getShowPending()
```
When set to true, this property adds the optional "Pending" suffix to the CSS styles applied to the widget if the current value of the item differs from the value that would be restored by invoking DynamicForm.resetValues(). See FormItemBaseStyle for details.
shouldSaveValue must be true for this setting to have an effect.
Styling of the value is updated only after the FormItem.change() event is processed, so depending on the value of changeOnKeypress, styling may be updated immediately on keystroke or only when the user leaves the field.
Default styling is provided for the Enterprise, EnterpriseBlue, and Graphite skins only. showPending should not be enabled for an item when using a skin without default styling unless the default FormItem.pendingStatusChanged() behavior is canceled and a custom pending visual state is implemented by the item.
On the other hand, when set to true and if canHover is also true, a hover will appear, displaying the old value and controlled by showOldValueInHover, originalValueMessage and nullOriginalValueText. Additionally, if the new value is clipped, it will be shown in the hover as well.
NOTE: Whether an item is shown as pending is not reflected to screen readers. Therefore, it is not advisable to design a UI where it is necessary for the user to know whether an item is shown as pending in order to work with the form.

Returns:

Current showPending value. Default value is null

See Also:

PendingStatusChangedEvent, Pending Values Example

setShowPickerIcon
```
public FormItem setShowPickerIcon(java.lang.Boolean showPickerIcon)
```
Should we show a special 'picker' icon for this form item? Picker icons are customizable via pickerIconProperties. By default they will be rendered inside the form item's "control box" area. By default clicking the pickerIcon will call showPicker().

Parameters:

showPickerIcon - New showPickerIcon value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowPickerIcon
```
public java.lang.Boolean getShowPickerIcon()
```
Should we show a special 'picker' icon for this form item? Picker icons are customizable via pickerIconProperties. By default they will be rendered inside the form item's "control box" area. By default clicking the pickerIcon will call showPicker().

Returns:

Current showPickerIcon value. Default value is null

setShowPickerIconOnFocus
```
public FormItem setShowPickerIconOnFocus(java.lang.Boolean showPickerIconOnFocus)
```
Show the picker icon when the item gets focus, and hide it when it loses focus. Can be overridden at the icon level by FormItemIcon.showOnFocus.
Note that a pickerIcon marked as disabled will not be shown on focus even if this flag is true by default. This may be overridden by showDisabledIconsOnFocus.

If this method is called after the component has been drawn/initialized: Sets showPickerIconOnFocus and causes the visibility of the picker icon to be updated and the item redrawn as appropriate.
Note : This is an advanced setting

Parameters:

showPickerIconOnFocus - new value of showPickerIconOnFocus. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowPickerIconOnFocus
```
public java.lang.Boolean getShowPickerIconOnFocus()
```
Show the picker icon when the item gets focus, and hide it when it loses focus. Can be overridden at the icon level by FormItemIcon.showOnFocus.
Note that a pickerIcon marked as disabled will not be shown on focus even if this flag is true by default. This may be overridden by showDisabledIconsOnFocus.

Returns:

Current showPickerIconOnFocus value. Default value is null

setShowRTL
```
public FormItem setShowRTL(boolean showRTL)
```
When this item is in RTL mode, should its style name include an "RTL" suffix?
Note : This is an advanced setting

Parameters:

showRTL - New showRTL value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), Appearance overview and related methods

getShowRTL
```
public boolean getShowRTL()
```
When this item is in RTL mode, should its style name include an "RTL" suffix?

Returns:

Current showRTL value. Default value is false

See Also:

getCellStyle(), Appearance overview and related methods

setShowTitle
```
public FormItem setShowTitle(java.lang.Boolean showTitle)
```
Should we show a title cell for this formItem?
Note: the default value of this attribute is overridden by some subclasses.

Parameters:

showTitle - New showTitle value. Default value is true

Returns:

FormItem instance, for chaining setter calls

getShowTitle
```
public java.lang.Boolean getShowTitle()
```
Should we show a title cell for this formItem?
Note: the default value of this attribute is overridden by some subclasses.

Returns:

Current showTitle value. Default value is true

setShowValueIconOnly
```
public FormItem setShowValueIconOnly(java.lang.Boolean showValueIconOnly)
```
If valueIcons is set, this property may be set to show the valueIcon only and prevent the standard form item element or text from displaying

Parameters:

showValueIconOnly - New showValueIconOnly value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getShowValueIconOnly
```
public java.lang.Boolean getShowValueIconOnly()
```
If valueIcons is set, this property may be set to show the valueIcon only and prevent the standard form item element or text from displaying

Returns:

Current showValueIconOnly value. Default value is null

setStartRow
```
public FormItem setStartRow(java.lang.Boolean startRow)
```
Whether this item should always start a new row in the form layout.

Parameters:

startRow - New startRow value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

setLinearStartRow(int), Form Layout

getStartRow
```
public java.lang.Boolean getStartRow()
```
Whether this item should always start a new row in the form layout.

Returns:

Current startRow value. Default value is false

See Also:

getLinearStartRow(), Form Layout

setStaticHeight
```
public FormItem setStaticHeight(java.lang.Integer staticHeight)
```
Height of the FormItem when canEdit is false and readOnlyDisplay is "static". The normal height is used if this property is not set.

Parameters:

staticHeight - New staticHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setHeight(int), Form Layout

getStaticHeight
```
public java.lang.Integer getStaticHeight()
```
Height of the FormItem when canEdit is false and readOnlyDisplay is "static". The normal height is used if this property is not set.

Returns:

Current staticHeight value. Default value is null

See Also:

getHeight(), Form Layout

setStopOnError
```
public FormItem setStopOnError(java.lang.Boolean stopOnError)
```
Indicates that if validation fails, the user should not be allowed to exit the field - focus will be forced back into the field until the error is corrected.
This property defaults to DynamicForm.stopOnError if unset.
Enabling this property also implies validateOnExit is automatically enabled. If there are server-based validators on this item, setting this property also implies that synchronousValidation is forced on.

Parameters:

stopOnError - New stopOnError value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getStopOnError
```
public java.lang.Boolean getStopOnError()
```
Indicates that if validation fails, the user should not be allowed to exit the field - focus will be forced back into the field until the error is corrected.
This property defaults to DynamicForm.stopOnError if unset.
Enabling this property also implies validateOnExit is automatically enabled. If there are server-based validators on this item, setting this property also implies that synchronousValidation is forced on.

Returns:

Current stopOnError value. Default value is null

setStoreDisplayValues
```
public FormItem setStoreDisplayValues(java.lang.Boolean storeDisplayValues)
```
If specified, this overrides the DynamicForm.storeDisplayValues property for this field.
Note : This is an advanced setting

Parameters:

storeDisplayValues - New storeDisplayValues value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getStoreDisplayValues
```
public java.lang.Boolean getStoreDisplayValues()
```
If specified, this overrides the DynamicForm.storeDisplayValues property for this field.

Returns:

Current storeDisplayValues value. Default value is null

setSupportsCutPasteEvents
```
public FormItem setSupportsCutPasteEvents(boolean supportsCutPasteEvents)
```
Does the current formItem support native cut and paste events?
This attribute only applies to freeform text entry fields such as TextItem and TextAreaItem, and only if changeOnKeypress is true. If true, developers can detect the user editing the value via cut or paste interactions (triggered from keyboard shortcuts or the native browser menu options) using the isCutEvent() and isPasteEvent() methods. This allows custom cut/paste handling to be added to the various change notification flow methods including FormItem.change(), and FormItem.transformInput().

Parameters:

supportsCutPasteEvents - New supportsCutPasteEvents value. Default value is false

Returns:

FormItem instance, for chaining setter calls

getSupportsCutPasteEvents
```
public boolean getSupportsCutPasteEvents()
```
Does the current formItem support native cut and paste events?
This attribute only applies to freeform text entry fields such as TextItem and TextAreaItem, and only if changeOnKeypress is true. If true, developers can detect the user editing the value via cut or paste interactions (triggered from keyboard shortcuts or the native browser menu options) using the isCutEvent() and isPasteEvent() methods. This allows custom cut/paste handling to be added to the various change notification flow methods including FormItem.change(), and FormItem.transformInput().

Returns:

Current supportsCutPasteEvents value. Default value is false

setSuppressValueIcon
```
public FormItem setSuppressValueIcon(java.lang.Boolean suppressValueIcon)
```
If valueIcons is set, this property may be set to prevent the value icons from showing up next to the form items value
Note : This is an advanced setting

Parameters:

suppressValueIcon - New suppressValueIcon value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getSuppressValueIcon
```
public java.lang.Boolean getSuppressValueIcon()
```
If valueIcons is set, this property may be set to prevent the value icons from showing up next to the form items value

Returns:

Current suppressValueIcon value. Default value is null

setSynchronousValidation
```
public FormItem setSynchronousValidation(java.lang.Boolean synchronousValidation)
```
If enabled, whenever validation is triggered and a request to the server is required, user interactivity will be blocked until the request returns. Can be set for the entire form or individual FormItems.
If false, the form will try to avoid blocking user interaction until it is strictly required. That is until the user attempts to use a FormItem whose state could be affected by a server request that has not yet returned.

Parameters:

synchronousValidation - New synchronousValidation value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getSynchronousValidation
```
public java.lang.Boolean getSynchronousValidation()
```
If enabled, whenever validation is triggered and a request to the server is required, user interactivity will be blocked until the request returns. Can be set for the entire form or individual FormItems.
If false, the form will try to avoid blocking user interaction until it is strictly required. That is until the user attempts to use a FormItem whose state could be affected by a server request that has not yet returned.

Returns:

Current synchronousValidation value. Default value is null

setTabIndex
```
public FormItem setTabIndex(java.lang.Integer tabIndex)
```
TabIndex for the form item within the form, which controls the order in which controls are visited when the user hits the tab or shift-tab keys to navigate between items.
tabIndex is automatically assigned as the order that items appear in the DynamicForm.items list.
To specify the tabindex of an item within the page as a whole (not just this form), use globalTabIndex instead.

If this method is called after the component has been drawn/initialized: Setter for tabIndex.

Parameters:

tabIndex - new tabIndex for the item. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Focus

getTabIndex
```
public java.lang.Integer getTabIndex()
```
TabIndex for the form item within the form, which controls the order in which controls are visited when the user hits the tab or shift-tab keys to navigate between items.
tabIndex is automatically assigned as the order that items appear in the DynamicForm.items list.
To specify the tabindex of an item within the page as a whole (not just this form), use globalTabIndex instead.

Returns:

Current tabIndex value. Default value is null

See Also:

Focus

setTextAlign
```
public FormItem setTextAlign(Alignment textAlign)
```
Alignment of the text / content within this form item. Note that align may be used to control alignment of the entire form item within its cell. textAlign does not apply to all form item types; typically it applies only to items showing a "textBox", such as a TextItem or SelectItem, as well as text-only form item types such as StaticTextItem and HeaderItem.
If applyAlignToText is true, then textAlign will default to the align setting if set. Otherwise, if this item has icons, then textAlign will default to Alignment.LEFT (Alignment.RIGHT in RTL mode).

Parameters:

textAlign - New textAlign value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setApplyAlignToText(boolean), Appearance overview and related methods

getTextAlign
```
public Alignment getTextAlign()
```
Alignment of the text / content within this form item. Note that align may be used to control alignment of the entire form item within its cell. textAlign does not apply to all form item types; typically it applies only to items showing a "textBox", such as a TextItem or SelectItem, as well as text-only form item types such as StaticTextItem and HeaderItem.
If applyAlignToText is true, then textAlign will default to the align setting if set. Otherwise, if this item has icons, then textAlign will default to Alignment.LEFT (Alignment.RIGHT in RTL mode).

Returns:

Current textAlign value. Default value is null

See Also:

getApplyAlignToText(), Appearance overview and related methods

setTextBoxStyle
```
public FormItem setTextBoxStyle(java.lang.String textBoxStyle)
```
Base CSS class name for a form item's text box element.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.
If the textBoxStyle is changed at runtime, updateState() must be called to update the visual state of this item.

Parameters:

textBoxStyle - New textBoxStyle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItemBaseStyle, FormItem Styling

getTextBoxStyle
```
public java.lang.String getTextBoxStyle()
```
Base CSS class name for a form item's text box element.
See FormItemStyling for an overview of formItem styling, and the CompoundFormItem_skinning discussion for special skinning considerations.
If the textBoxStyle is changed at runtime, updateState() must be called to update the visual state of this item.

Returns:

Current textBoxStyle value. Default value is null

See Also:

getCellStyle(), FormItemBaseStyle, FormItem Styling

setTextFormula
```
public FormItem setTextFormula(UserSummary textFormula)
```
Formula to be used to calculate the text value of this FormItem. For a numeric field formula is used instead.
Available fields for use in the formula are the current rule context. The formula is re-evaluated every time the rule context changes.
See formula for details on available fields for the formula and when the formula is calculated.
Note: A FormItem using a textFormula must have a name defined. shouldSaveValue can be set to false to prevent the formula field from storing the calculated value into the form's values.

Parameters:

textFormula - New textFormula value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

FormulaFields overview and related methods

getTextFormula
```
public UserSummary getTextFormula()
```
Formula to be used to calculate the text value of this FormItem. For a numeric field formula is used instead.
Available fields for use in the formula are the current rule context. The formula is re-evaluated every time the rule context changes.
See formula for details on available fields for the formula and when the formula is calculated.
Note: A FormItem using a textFormula must have a name defined. shouldSaveValue can be set to false to prevent the formula field from storing the calculated value into the form's values.

Returns:

Current textFormula value. Default value is null

See Also:

FormulaFields overview and related methods

setTimeFormatter
```
public FormItem setTimeFormatter(TimeDisplayFormat timeFormatter)
```
Time-format to apply to date type values within this formItem. If specified, any dates displayed in this item will be formatted as times using the appropriate format. This is most commonly only applied to fields specified as type "time" though if no explicit dateFormatter is specified it will be respected for other fields as well.
If unspecified, a timeFormatter may be defined at the component level and will be respected by fields of type "time".
Note : This is an advanced setting

Parameters:

timeFormatter - New timeFormatter value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setFormat(java.lang.String), Appearance overview and related methods

getTimeFormatter
```
public TimeDisplayFormat getTimeFormatter()
```
Time-format to apply to date type values within this formItem. If specified, any dates displayed in this item will be formatted as times using the appropriate format. This is most commonly only applied to fields specified as type "time" though if no explicit dateFormatter is specified it will be respected for other fields as well.
If unspecified, a timeFormatter may be defined at the component level and will be respected by fields of type "time".

Returns:

Current timeFormatter value. Default value is null

See Also:

getFormat(), Appearance overview and related methods

setTitle
```
public FormItem setTitle(java.lang.String title)
```
User visible title for this form item.

Overrides:

setTitle in class Field

Parameters:

title - New title value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

HTMLString

getTitle
```
public java.lang.String getTitle()
```
User visible title for this form item.

Overrides:

getTitle in class Field

Returns:

Returns the title HTML for this item. Default value is null

See Also:

HTMLString

setTitleAlign
```
public FormItem setTitleAlign(Alignment titleAlign)
```
Alignment of this item's title in its cell.
If null, dynamically set according to text direction.

Parameters:

titleAlign - New titleAlign value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getTitleAlign
```
public Alignment getTitleAlign()
```
Alignment of this item's title in its cell.
If null, dynamically set according to text direction.

Returns:

Current titleAlign value. Default value is null

setTitleColSpan
```
public FormItem setTitleColSpan(int titleColSpan)
```
Number of columns that this item's title spans.
This setting only applies for items that are showing a title and whose TitleOrientation is either "left" or "right".

Parameters:

titleColSpan - New titleColSpan value. Default value is 1

Returns:

FormItem instance, for chaining setter calls

See Also:

Form Layout

getTitleColSpan
```
public int getTitleColSpan()
```
Number of columns that this item's title spans.
This setting only applies for items that are showing a title and whose TitleOrientation is either "left" or "right".

Returns:

Current titleColSpan value. Default value is 1

See Also:

Form Layout

setTitleOrientation
```
public FormItem setTitleOrientation(TitleOrientation titleOrientation)
```
On which side of this item should the title be placed. TitleOrientation lists valid options.
Note that titles on the left or right take up a cell in tabular form layouts, but titles on top do not.

Parameters:

titleOrientation - New titleOrientation value. Default value is Canvas.LEFT

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setTitleOrientation(com.smartgwt.client.types.TitleOrientation)

getTitleOrientation
```
public TitleOrientation getTitleOrientation()
```
On which side of this item should the title be placed. TitleOrientation lists valid options.
Note that titles on the left or right take up a cell in tabular form layouts, but titles on top do not.

Returns:

Current titleOrientation value. Default value is Canvas.LEFT

See Also:

DynamicForm.getTitleOrientation()

setTitleStyle
```
public FormItem setTitleStyle(java.lang.String titleStyle)
```
Base CSS class name for a form item's title. Note that this is a FormItemBaseStyle so will pick up stateful suffixes on focus, disabled state change etc. by default.
Note the appearance of the title is also affected by DynamicForm.titlePrefix/titleSuffix and DynamicForm.requiredTitlePrefix/requiredTitleSuffix.

Parameters:

titleStyle - New titleStyle value. Default value is "formTitle"

Returns:

FormItem instance, for chaining setter calls

See Also:

setCellStyle(java.lang.String), FormItemBaseStyle, FormItem Styling

getTitleStyle
```
public java.lang.String getTitleStyle()
```
Base CSS class name for a form item's title. Note that this is a FormItemBaseStyle so will pick up stateful suffixes on focus, disabled state change etc. by default.
Note the appearance of the title is also affected by DynamicForm.titlePrefix/titleSuffix and DynamicForm.requiredTitlePrefix/requiredTitleSuffix.

Returns:

Current titleStyle value. Default value is "formTitle"

See Also:

getCellStyle(), FormItemBaseStyle, FormItem Styling

setTitleVAlign
```
public FormItem setTitleVAlign(VerticalAlignment titleVAlign)
```
Vertical alignment of this item's title in its cell. Only applies when titleOrientation is "left" or "right".

Parameters:

titleVAlign - New titleVAlign value. Default value is Canvas.CENTER

Returns:

FormItem instance, for chaining setter calls

getTitleVAlign
```
public VerticalAlignment getTitleVAlign()
```
Vertical alignment of this item's title in its cell. Only applies when titleOrientation is "left" or "right".

Returns:

Current titleVAlign value. Default value is Canvas.CENTER

setTop
```
public FormItem setTop(int top)
```
Top coordinate of this item in pixels. Applies only when the containing DynamicForm sets itemLayout:"absolute".

If this method is called after the component has been drawn/initialized: For a form with itemLayout:"absolute" only, set the top coordinate of this form item.
Causes the form to redraw.
Note : This is an advanced setting

Parameters:

top - New top value. Default value is 0

Returns:

FormItem instance, for chaining setter calls

getTop
```
public int getTop()
```
Top coordinate of this item in pixels. Applies only when the containing DynamicForm sets itemLayout:"absolute".

Returns:

Returns the top coordinate of the form item in pixels. Note that this method is only reliable after the item has been drawn out. Default value is 0

setUpdateControlOnOver
```
public FormItem setUpdateControlOnOver(java.lang.Boolean updateControlOnOver)
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the control table element of this item (if present).
Note : This is an advanced setting

Parameters:

updateControlOnOver - New updateControlOnOver value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowOver(boolean), FormItem Styling

getUpdateControlOnOver
```
public java.lang.Boolean getUpdateControlOnOver()
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the control table element of this item (if present).

Returns:

Current updateControlOnOver value. Default value is null

See Also:

getShowOver(), FormItem Styling

setUpdatePickerIconOnOver
```
public FormItem setUpdatePickerIconOnOver(java.lang.Boolean updatePickerIconOnOver)
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the PickerIcon of this item (if present)
Note : This is an advanced setting

Parameters:

updatePickerIconOnOver - New updatePickerIconOnOver value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowOver(boolean), FormItem Styling

getUpdatePickerIconOnOver
```
public java.lang.Boolean getUpdatePickerIconOnOver()
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the PickerIcon of this item (if present)

Returns:

Current updatePickerIconOnOver value. Default value is null

See Also:

getShowOver(), FormItem Styling

setUpdateTextBoxOnOver
```
public FormItem setUpdateTextBoxOnOver(java.lang.Boolean updateTextBoxOnOver)
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the TextBox element of this item.
Note : This is an advanced setting

Parameters:

updateTextBoxOnOver - New updateTextBoxOnOver value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setShowOver(boolean), FormItem Styling

getUpdateTextBoxOnOver
```
public java.lang.Boolean getUpdateTextBoxOnOver()
```
If showOver is true, setting this property to false will explicitly disable showing the "Over" state for the TextBox element of this item.

Returns:

Current updateTextBoxOnOver value. Default value is null

See Also:

getShowOver(), FormItem Styling

setUseAdvancedCriteria
```
public FormItem setUseAdvancedCriteria(java.lang.Boolean useAdvancedCriteria)
```
Should this form item always produce an AdvancedCriteria sub criterion object? When set to true, causes hasAdvancedCriteria to return true. Can also be set at the ListGrid level.

Parameters:

useAdvancedCriteria - New useAdvancedCriteria value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Criteria Editing

getUseAdvancedCriteria
```
public java.lang.Boolean getUseAdvancedCriteria()
```
Should this form item always produce an AdvancedCriteria sub criterion object? When set to true, causes hasAdvancedCriteria to return true. Can also be set at the ListGrid level.

Returns:

Current useAdvancedCriteria value. Default value is null

See Also:

Criteria Editing

setUseDisabledHintStyleForReadOnly
```
public FormItem setUseDisabledHintStyleForReadOnly(java.lang.Boolean useDisabledHintStyleForReadOnly)
```
By default, read-only fields use the same style name as editable fields for in-field hints, unless they are disabled or configured to use a disabled ReadOnlyDisplayAppearance. This is described under TextItem.showHintInField
If useDisabledHintStyleForReadOnly is set, the "HintDisabled" style will be used for read-only fields regardless of their ReadOnlyDisplayAppearance. This allows you to use a different in-field hint style for read-only fields without having to use a general disabled appearance for those fields

Parameters:

useDisabledHintStyleForReadOnly - New useDisabledHintStyleForReadOnly value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getUseDisabledHintStyleForReadOnly
```
public java.lang.Boolean getUseDisabledHintStyleForReadOnly()
```
By default, read-only fields use the same style name as editable fields for in-field hints, unless they are disabled or configured to use a disabled ReadOnlyDisplayAppearance. This is described under TextItem.showHintInField
If useDisabledHintStyleForReadOnly is set, the "HintDisabled" style will be used for read-only fields regardless of their ReadOnlyDisplayAppearance. This allows you to use a different in-field hint style for read-only fields without having to use a general disabled appearance for those fields

Returns:

Current useDisabledHintStyleForReadOnly value. Default value is null

See Also:

Appearance overview and related methods

setUseLocalDisplayFieldValue
```
public FormItem setUseLocalDisplayFieldValue(java.lang.Boolean useLocalDisplayFieldValue)
```
If displayField is specified for a field, should the display value for the field be picked up from the record currently being edited?
This behavior is typically valuable for dataBound components where the displayField is specified at the DataSourceField level. See DataSourceField.displayField for more on this.
Note that for DataSources backed by the Smart GWT server, fields with a specified DataSourceField.foreignKey and DataSourceField.displayField will automatically have this property set to true if not explicitly set to false in the dataSource configuration.
Otherwise, if not explicitly set, local display value will be used unless:
- This item has an explicitly specified optionDataSource, rather than deriving its optionDataSource from a specified DataSourceField.foreignKey specification
- The name differs from the valueField for the item
Parameters:

useLocalDisplayFieldValue - New useLocalDisplayFieldValue value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getUseLocalDisplayFieldValue
```
public java.lang.Boolean getUseLocalDisplayFieldValue()
```
If displayField is specified for a field, should the display value for the field be picked up from the record currently being edited?
This behavior is typically valuable for dataBound components where the displayField is specified at the DataSourceField level. See DataSourceField.displayField for more on this.
Note that for DataSources backed by the Smart GWT server, fields with a specified DataSourceField.foreignKey and DataSourceField.displayField will automatically have this property set to true if not explicitly set to false in the dataSource configuration.
Otherwise, if not explicitly set, local display value will be used unless:
- This item has an explicitly specified optionDataSource, rather than deriving its optionDataSource from a specified DataSourceField.foreignKey specification
- The name differs from the valueField for the item
Returns:

Current useLocalDisplayFieldValue value. Default value is null

setValidateOnChange
```
public FormItem setValidateOnChange(java.lang.Boolean validateOnChange)
```
If true, form items will be validated when each item's "change" handler is fired as well as when the entire form is submitted or validated.
Note that this property can also be set at the form level or on each validator; If true at the form or field level, validators not explicitly set with validateOnChange:false will be fired on change - displaying errors and rejecting the change on validation failure.

Parameters:

validateOnChange - New validateOnChange value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setValidateOnChange(java.lang.Boolean)

getValidateOnChange
```
public java.lang.Boolean getValidateOnChange()
```
If true, form items will be validated when each item's "change" handler is fired as well as when the entire form is submitted or validated.
Note that this property can also be set at the form level or on each validator; If true at the form or field level, validators not explicitly set with validateOnChange:false will be fired on change - displaying errors and rejecting the change on validation failure.

Returns:

Current validateOnChange value. Default value is false

See Also:

DynamicForm.getValidateOnChange()

setValidateOnExit
```
public FormItem setValidateOnExit(java.lang.Boolean validateOnExit)
```
If true, form items will be validated when each item's "editorExit" handler is fired as well as when the entire form is submitted or validated.
Note that this property can also be set at the form level. If true at either level the validator will be fired on editorExit.

Parameters:

validateOnExit - New validateOnExit value. Default value is false

Returns:

FormItem instance, for chaining setter calls

See Also:

DynamicForm.setValidateOnExit(java.lang.Boolean)

getValidateOnExit
```
public java.lang.Boolean getValidateOnExit()
```
If true, form items will be validated when each item's "editorExit" handler is fired as well as when the entire form is submitted or validated.
Note that this property can also be set at the form level. If true at either level the validator will be fired on editorExit.

Returns:

Current validateOnExit value. Default value is false

See Also:

DynamicForm.getValidateOnExit()

setValidators
```
public FormItem setValidators(Validator... validators)
```
Validators for this form item.
Note: these validators will only be run on the client; to do real client-server validation, validators must be specified via DataSourceField.validators.

Parameters:

validators - New validators value. Default value is null

Returns:

FormItem instance, for chaining setter calls

setValidOperators
```
public FormItem setValidOperators(OperatorId... validOperators)
```
Array of valid filtering operators (eg "greaterThan") that are legal for this FormItem.
Applies only to form/formItem when allowExpressions is true, allowing the user to input expressions.

Parameters:

validOperators - New validOperators value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Advanced Filtering

getValidOperators
```
public OperatorId[] getValidOperators()
```
Array of valid filtering operators (eg "greaterThan") that are legal for this FormItem.
Applies only to form/formItem when allowExpressions is true, allowing the user to input expressions.

Returns:

Current validOperators value. Default value is null

See Also:

Advanced Filtering

setVAlign
```
public FormItem setVAlign(VerticalAlignment vAlign)
```
Vertical alignment of this item within its cell. This property governs the position of the item's text box within the cell (not the content within the text box). If shouldApplyHeightToTextBox() is true, for this to have a visible effect, the cell height must exceed the specified height of the item, either due to an explicit cellHeight specification, or due to the row being expanded by another taller item.
Has no effect if DynamicForm.itemLayout is set to "absolute" for the form.

Parameters:

vAlign - New vAlign value. Default value is Canvas.CENTER

Returns:

FormItem instance, for chaining setter calls

getVAlign
```
public VerticalAlignment getVAlign()
```
Vertical alignment of this item within its cell. This property governs the position of the item's text box within the cell (not the content within the text box). If shouldApplyHeightToTextBox() is true, for this to have a visible effect, the cell height must exceed the specified height of the item, either due to an explicit cellHeight specification, or due to the row being expanded by another taller item.
Has no effect if DynamicForm.itemLayout is set to "absolute" for the form.

Returns:

Returns the vertical-alignment for this item within its cell. By default, when titleOrientation is "top", this method will return "top", so that items of varying height are top-aligned, beneath their titles. Default value is Canvas.CENTER

setValueDeselectedCSSText
```
public FormItem setValueDeselectedCSSText(java.lang.String valueDeselectedCSSText)
```
Custom CSS text to be applied to values that have been deleted, when showDeletions is enabled.
Note : This is an advanced setting

Parameters:

valueDeselectedCSSText - New valueDeselectedCSSText value. Default value is "color:#A8A8A8;text-decoration:line-through;"

Returns:

FormItem instance, for chaining setter calls

See Also:

CSSText

getValueDeselectedCSSText
```
public java.lang.String getValueDeselectedCSSText()
```
Custom CSS text to be applied to values that have been deleted, when showDeletions is enabled.

Returns:

Current valueDeselectedCSSText value. Default value is "color:#A8A8A8;text-decoration:line-through;"

See Also:

CSSText

setValueField
```
public FormItem setValueField(java.lang.String valueField)
```
If this form item maps data values to display values by retrieving the displayField values from an optionDataSource, this property denotes the the field to use as the underlying data value in records from the optionDataSource.
If not explicitly supplied, the valueField name will be derived as described in getValueFieldName().

Parameters:

valueField - New valueField value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

DataBinding

getValueField
```
public java.lang.String getValueField()
```
If this form item maps data values to display values by retrieving the displayField values from an optionDataSource, this property denotes the the field to use as the underlying data value in records from the optionDataSource.
If not explicitly supplied, the valueField name will be derived as described in getValueFieldName().

Returns:

Getter method to retrieve the valueField for this item. For items with a specified optionDataSource, this determines which field in that dataSource corresponds to the value for this item.
If unset, if a foreignKey relationship exists between this field and the optionDataSource, this will be used, otherwise default behavior will return the name of this field. Default value is null

See Also:

DataBinding

setValueIconHeight
```
public FormItem setValueIconHeight(java.lang.Integer valueIconHeight)
```
If valueIcons is specified, use this property to specify a height for the value icon written out.

Parameters:

valueIconHeight - New valueIconHeight value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setValueIconWidth(java.lang.Integer), setValueIconSize(int)

getValueIconHeight
```
public java.lang.Integer getValueIconHeight()
```
If valueIcons is specified, use this property to specify a height for the value icon written out.

Returns:

Current valueIconHeight value. Default value is null

See Also:

getValueIconWidth(), getValueIconSize()

setValueIconLeftPadding
```
public FormItem setValueIconLeftPadding(int valueIconLeftPadding)
```
If we're showing a value icon, this attribute governs the amount of space between the icon and the start edge of the form item cell.
NOTE: In RTL mode, the valueIconLeftPadding is applied to the right of the value icon.

Parameters:

valueIconLeftPadding - New valueIconLeftPadding value. Default value is 0

Returns:

FormItem instance, for chaining setter calls

See Also:

setValueIcons(java.util.Map)

getValueIconLeftPadding
```
public int getValueIconLeftPadding()
```
If we're showing a value icon, this attribute governs the amount of space between the icon and the start edge of the form item cell.
NOTE: In RTL mode, the valueIconLeftPadding is applied to the right of the value icon.

Returns:

Current valueIconLeftPadding value. Default value is 0

See Also:

com.smartgwt.client.widgets.form.fields.FormItem#getValueIcons

setValueIconRightPadding
```
public FormItem setValueIconRightPadding(int valueIconRightPadding)
```
If we're showing a value icon, this attribute governs the amount of space between the icon and the value text.
NOTE: In RTL mode, the valueIconRightPadding is applied to the left of the value icon.

Parameters:

valueIconRightPadding - New valueIconRightPadding value. Default value is 3

Returns:

FormItem instance, for chaining setter calls

See Also:

setValueIcons(java.util.Map)

getValueIconRightPadding
```
public int getValueIconRightPadding()
```
If we're showing a value icon, this attribute governs the amount of space between the icon and the value text.
NOTE: In RTL mode, the valueIconRightPadding is applied to the left of the value icon.

Returns:

Current valueIconRightPadding value. Default value is 3

See Also:

com.smartgwt.client.widgets.form.fields.FormItem#getValueIcons

setValueIconSize
```
public FormItem setValueIconSize(int valueIconSize)
```
If valueIcons is specified, this property may be used to specify both the width and height of the icon written out. Note that valueIconWidth and valueIconHeight take precedence over this value, if specified.

Parameters:

valueIconSize - New valueIconSize value. Default value is 16

Returns:

FormItem instance, for chaining setter calls

See Also:

setValueIconWidth(java.lang.Integer), setValueIconHeight(java.lang.Integer)

getValueIconSize
```
public int getValueIconSize()
```
If valueIcons is specified, this property may be used to specify both the width and height of the icon written out. Note that valueIconWidth and valueIconHeight take precedence over this value, if specified.

Returns:

Current valueIconSize value. Default value is 16

See Also:

getValueIconWidth(), getValueIconHeight()

setValueIconWidth
```
public FormItem setValueIconWidth(java.lang.Integer valueIconWidth)
```
If valueIcons is specified, use this property to specify a width for the value icon written out.

Parameters:

valueIconWidth - New valueIconWidth value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setValueIconHeight(java.lang.Integer), setValueIconSize(int)

getValueIconWidth
```
public java.lang.Integer getValueIconWidth()
```
If valueIcons is specified, use this property to specify a width for the value icon written out.

Returns:

Current valueIconWidth value. Default value is null

See Also:

getValueIconHeight(), getValueIconSize()

setVisible
```
public FormItem setVisible(java.lang.Boolean visible)
```
Whether this item is currently visible.
visible can only be set on creation. After creation, use show() and hide() to manipulate visibility.

Parameters:

visible - New visible value. Default value is true

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getVisible
```
public java.lang.Boolean getVisible()
```
Whether this item is currently visible.
visible can only be set on creation. After creation, use show() and hide() to manipulate visibility.

Returns:

Current visible value. Default value is true

See Also:

Appearance overview and related methods

setVisibleWhen
```
public FormItem setVisibleWhen(AdvancedCriteria visibleWhen)
```
Criteria to be evaluated to determine whether this FormItem should be visible.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
If both showIf() and visibleWhen are specified, visibleWhen is ignored.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using visibleWhen must have a name defined. shouldSaveValue can be set to false to prevent the field from storing its value into the form's values.

Parameters:

visibleWhen - New visibleWhen value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

Appearance overview and related methods

getVisibleWhen
```
public AdvancedCriteria getVisibleWhen()
```
Criteria to be evaluated to determine whether this FormItem should be visible.
Criteria are evaluated against the form's current values as well as the current rule context. Criteria are re-evaluated every time form values or the rule context changes, whether by end user action or by programmatic calls.
If both showIf() and visibleWhen are specified, visibleWhen is ignored.
A basic criteria uses textMatchStyle:"exact". When specified in Component XML this property allows shorthand formats for defining criteria.
Note: A FormItem using visibleWhen must have a name defined. shouldSaveValue can be set to false to prevent the field from storing its value into the form's values.

Returns:

Current visibleWhen value. Default value is null

See Also:

Appearance overview and related methods

setWidth
```
public FormItem setWidth(int width)
```
Width of the FormItem. Can be either a number indicating a fixed width in pixels, or "*" indicating the FormItem fills the space allocated to it's column (or columns, for a column spanning item). You may also use "100%" as a synonym for "*", but other percentages are not supported.
Note that for "absolute" item layout rather than the default "table" layout, the rules for specifying the width are slightly different. All percent sizes are allowed, but not "*". See DynamicForm.itemLayout for further details.
If width is specified as a String, getWidth() will return -1. Use getWidthAsString.() in this case.
See the FormLayout overview for details.

Parameters:

width - New width value. Default value is "*"

Returns:

FormItem instance, for chaining setter calls

See Also:

setLinearWidth(int), setHeight(int), DynamicForm.setItemLayout(com.smartgwt.client.types.FormLayoutType), Form Layout, Spanning Example

getWidth
```
public int getWidth()
```
Width of the FormItem. Can be either a number indicating a fixed width in pixels, or "*" indicating the FormItem fills the space allocated to it's column (or columns, for a column spanning item). You may also use "100%" as a synonym for "*", but other percentages are not supported.
Note that for "absolute" item layout rather than the default "table" layout, the rules for specifying the width are slightly different. All percent sizes are allowed, but not "*". See DynamicForm.itemLayout for further details.
If width is specified as a String, getWidth() will return -1. Use getWidthAsString.() in this case.
See the FormLayout overview for details.
Note : This method will return -1 if the underlying SmartClient JavaScript attribute value cannot be expressed as a(n) int. In that case, other getters, similarly-named but ending in AsString, AsCanvas, etc., may be provided.

Returns:

Output the width for this element. Note this returns the specified width for the element, which may be "*" or a percentage value. Use 'getVisibleWidth()' to get the drawn width in pixels. Default value is "*"

See Also:

getLinearWidth(), getHeight(), DynamicForm.getItemLayout(), Form Layout, Spanning Example

setWidth
```
public FormItem setWidth(java.lang.String width)
```
Width of the FormItem. Can be either a number indicating a fixed width in pixels, or "*" indicating the FormItem fills the space allocated to it's column (or columns, for a column spanning item). You may also use "100%" as a synonym for "*", but other percentages are not supported.
Note that for "absolute" item layout rather than the default "table" layout, the rules for specifying the width are slightly different. All percent sizes are allowed, but not "*". See DynamicForm.itemLayout for further details.
If width is specified as a String, getWidth() will return -1. Use getWidthAsString.() in this case.
See the FormLayout overview for details.

Parameters:

width - New width value. Default value is "*"

Returns:

FormItem instance, for chaining setter calls

See Also:

setLinearWidth(int), setHeight(int), DynamicForm.setItemLayout(com.smartgwt.client.types.FormLayoutType), Form Layout, Spanning Example

getWidthAsString
```
public java.lang.String getWidthAsString()
```
Width of the FormItem. Can be either a number indicating a fixed width in pixels, or "*" indicating the FormItem fills the space allocated to it's column (or columns, for a column spanning item). You may also use "100%" as a synonym for "*", but other percentages are not supported.
Note that for "absolute" item layout rather than the default "table" layout, the rules for specifying the width are slightly different. All percent sizes are allowed, but not "*". See DynamicForm.itemLayout for further details.
If width is specified as a String, getWidth() will return -1. Use getWidthAsString.() in this case.
See the FormLayout overview for details.

Returns:

Output the width for this element. Note this returns the specified width for the element, which may be "*" or a percentage value. Use 'getVisibleWidth()' to get the drawn width in pixels. Default value is "*"

See Also:

getLinearWidth(), getHeight(), DynamicForm.getItemLayout(), Form Layout, Spanning Example

setWrapHintText
```
public FormItem setWrapHintText(java.lang.Boolean wrapHintText)
```
If this item is showing a hint, should the hint text be allowed to wrap? Setting this property to false will render the hint on a single line without wrapping, expanding the width required to render the item if necessary.
If unset this property will be picked up from the DynamicForm.wrapHintText setting.
This setting does not apply to hints that are shown in field.

Parameters:

wrapHintText - New wrapHintText value. Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setMinHintWidth(java.lang.Integer)

getWrapHintText
```
public java.lang.Boolean getWrapHintText()
```
If this item is showing a hint, should the hint text be allowed to wrap? Setting this property to false will render the hint on a single line without wrapping, expanding the width required to render the item if necessary.
If unset this property will be picked up from the DynamicForm.wrapHintText setting.
This setting does not apply to hints that are shown in field.

Returns:

Current wrapHintText value. Default value is null

See Also:

getMinHintWidth()

setWrapTitle
```
public FormItem setWrapTitle(java.lang.Boolean wrapTitle)
```
If specified determines whether this items title should wrap. Overrides wrapItemTitles at the DynamicForm level.

Parameters:

wrapTitle - New wrapTitle value. Default value is null

Returns:

FormItem instance, for chaining setter calls

getWrapTitle
```
public java.lang.Boolean getWrapTitle()
```
If specified determines whether this items title should wrap. Overrides wrapItemTitles at the DynamicForm level.

Returns:

Current wrapTitle value. Default value is null

addIcon
```
public FormItemIcon addIcon(FormItemIcon icon)
```
Adds a FormItemIcon to this item. If the optional index parameter is not passed, the icon is added to the end of the existing icon list.
If the passed icon already exists in the icon list, by name, the original icon is moved to the new index and no new icon is added.

Parameters:

icon - the icon to add

Returns:

the live form item icon

addIcon
```
public FormItemIcon addIcon(FormItemIcon icon,
                            int index)
```
Adds a FormItemIcon to this item. If the optional index parameter is not passed, the icon is added to the end of the existing icon list.
If the passed icon already exists in the icon list, by name, the original icon is moved to the new index and no new icon is added.

Parameters:

icon - the icon to add

index - the index to add the icon at - if omitted, add the icon to the end of the current icon list

Returns:

the live form item icon

applyFormula
```
public void applyFormula()
```
Manually sets this FormItem to the result of formula or textFormula. Formulas are normally automatically recomputed and the result automatically applied to the FormItem according to the rules described under formula. applyFormula() exists to cover any rare cases where these rules are not correct.
Calling applyFormula() has no effect if no formula or textFormula is configured for this FormItem.

addBlurHandler
```
public com.google.gwt.event.shared.HandlerRegistration addBlurHandler(BlurHandler handler)
```
Add a blur handler.
Called when this FormItem loses focus.

Specified by:

addBlurHandler in interface HasBlurHandlers

Parameters:

handler - the blur handler

Returns:

HandlerRegistration used to remove this handler

blurItem
```
public void blurItem()
```
Takes focus from this form item's focusable element.

See Also:

Focus

addChangeHandler
```
public com.google.gwt.event.shared.HandlerRegistration addChangeHandler(ChangeHandler handler)
```
Add a change handler.
Called when a FormItem's value is about to change as the result of user interaction. This method fires after the user performed an action that would change the value of this field, but before the element itself is changed.
Returning false cancels the change. Note that if what you want to do is transform the user's input, for example, automatically change separator characters to a standard separator character, you should implement transformInput rather than using a combination of change() and setValue() to accomplish the same thing. Returning false from change is intended for rejecting input entirely, such as typing invalid characters.
Note that if you ask the form for the current value in this handler, you will get the old value because the change has not yet been committed. The new value is available as a parameter to this method.
Change/Changed notifications vs "...When" rules: the change and changed events only fire when an end user modifies a field value. If you are trying to dynamically control the visibility or enabled state of other components in response to these events, consider instead using properties such as Canvas.visibleWhen, item.readOnlyWhen, Canvas.enableWhen on the target component. (Similar properties are available on FormItem, Canvas, MenuItem and other components).

Specified by:

addChangeHandler in interface HasChangeHandlers

Parameters:

handler - the change handler

Returns:

HandlerRegistration used to remove this handler

addChangedHandler
```
public com.google.gwt.event.shared.HandlerRegistration addChangedHandler(ChangedHandler handler)
```
Add a changed handler.
Called when a FormItem's value has been changed as the result of user interaction. This method fires after the newly specified value has been stored.
Change/Changed notifications vs "...When" rules: the change and changed events only fire when an end user modifies a field value. If you are trying to dynamically control the visibility or enabled state of other components in response to these events, consider instead using properties such as Canvas.visibleWhen, item.readOnlyWhen, Canvas.enableWhen on the target component. (Similar properties are available on FormItem, Canvas, MenuItem and other components).

Specified by:

addChangedHandler in interface HasChangedHandlers

Parameters:

handler - the changed handler

Returns:

HandlerRegistration used to remove this handler

clearErrors
```
public void clearErrors()
```
Clear all error messages for this item

See Also:

Error Handling Overview

clearValue
```
public void clearValue()
```
Clear the value for this form item.
Note that if a default value is specified, value will be set to that default value, otherwise value will be cleared, (and removed from the containing form's values).

addClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addClickHandler(ClickHandler handler)
```
Add a click handler.
Called when this FormItem is clicked on.
Note: click() is available on StaticTextItem, BlurbItems, ButtonItem, and derivatives. Other form items (such as HiddenItem) do not support click().

Specified by:

addClickHandler in interface HasClickHandlers

Parameters:

handler - the click handler

Returns:

HandlerRegistration used to remove this handler

disable
```
public void disable()
```
Set this item to be disabled at runtime.

See Also:

getDisabled(), Enabling and Disabling

disableIcon
```
public void disableIcon(java.lang.String icon)
```
This method will disable some icon in this item's icons array, if it is currently enabled.

Parameters:

icon - name of the icon to be disabled. See Identifier

See Also:

FormItemIcon.getDisabled(), Identifier, Enabling and Disabling

addDoubleClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler)
```
Add a doubleClick handler.
Called when this FormItem is double-clicked.

Specified by:

addDoubleClickHandler in interface HasDoubleClickHandlers

Parameters:

handler - the doubleClick handler

Returns:

HandlerRegistration used to remove this handler

addEditorEnterHandler
```
public com.google.gwt.event.shared.HandlerRegistration addEditorEnterHandler(EditorEnterHandler handler)
```
Add a editorEnter handler.
Notification method fired when the user enters this formItem. Differs from FormItem.focus() in that while focus and blur may fire multiple as the user navigates sub elements of an item (such as interacting with a pick list), editorEnter will typically fire once when the user starts to edit this item as a whole, and once when the user moves onto a different item or component

Specified by:

addEditorEnterHandler in interface HasEditorEnterHandlers

Parameters:

handler - the editorEnter handler

Returns:

HandlerRegistration used to remove this handler

addEditorExitHandler
```
public com.google.gwt.event.shared.HandlerRegistration addEditorExitHandler(EditorExitHandler handler)
```
Add a editorExit handler.
Notification method fired when the user leaves this formItem. Differs from FormItem.blur() in that while focus and blur may fire multiple as the user navigates sub elements of an item (such as interacting with a pick list), editorEnter will typically fire once when the user starts to edit this item as a whole, and editorExit fires once when the user moves onto a different item or component

Specified by:

addEditorExitHandler in interface HasEditorExitHandlers

Parameters:

handler - the editorExit handler

Returns:

HandlerRegistration used to remove this handler

enable
```
public void enable()
```
Set this item to be enabled at runtime.

See Also:

getDisabled(), Enabling and Disabling

enableIcon
```
public void enableIcon(java.lang.String icon)
```
This method will enable some icon in this item's icons array, if it is currently disabled.

Parameters:

icon - name of the icon to be enabled. See Identifier

See Also:

FormItemIcon.getDisabled(), Identifier, Enabling and Disabling

addFocusHandler
```
public com.google.gwt.event.shared.HandlerRegistration addFocusHandler(FocusHandler handler)
```
Add a focus handler.
Called when this FormItem receives focus.

Specified by:

addFocusHandler in interface HasFocusHandlers

Parameters:

handler - the focus handler

Returns:

HandlerRegistration used to remove this handler

focusAfterItem
```
public void focusAfterItem(boolean forward)
```
Shifts focus to the next focusable element after this item, skipping any elements nested inside the tabbing group for this item, such as sub-elements, nested canvases in a CanvasItem, or icons.
This method makes use of the TabIndexManager.shiftFocusAfterGroup() method to request focus be changed to the next registered entry. By default standard focusable Smart GWT UI elements, including Canvases, FormItems, FormItemIcons, etc are registered with the TabIndexManager in the appropriate order, and will accept focus if focusable, and not disabled or masked.
Canvases support a similar method: Canvas.focusAfterGroup().
NOTE: Focusable elements created directly in the raw HTML bootstrap or by application code will not be passed focus by this method unless they have also been explicitly registered with the TabIndexManager. See the TabOrderOverview for more information.

Parameters:

forward - direction to shift focus - true to move forward, false to move backwards (as with a shift+tab interaction).

See Also:

Focus

focusInItem
```
public void focusInItem()
```
Move the keyboard focus into this item's focusable element

See Also:

Focus

getCursorPosition
```
public java.lang.Integer getCursorPosition()
```
For text-based items, this method returns the index of the start of the current selection if the item currently has the focus (if no text is selected, this equates to the current position of the text editing cursor). See TextItem.getSelectionRange() for details of what is returned if the item does not have the focus (note, it is important to read this documentation, because the behavior when the item does not have the focus varies by browser)

Returns:

Index of the current or past selection's start point

getCustomState
```
public java.lang.String getCustomState(FormItemElementType elementType,
                                       java.lang.String derivedState)
```
Optional method to retrieve a custom state suffix to append to the style name that is applied to some element of a formItem - see FormItemBaseStyle for more information on how state-based FormItem style names are derived.
If this method exists on a formItem, the framework will call it, passing in the state suffix it has derived. Your getCustomState() implementation can make use of this derived state or ignore it. For example, if you wanted two different types of focus styling depending on some factor unrelated to focus, you would probably make use of the incoming "Focused" state and return something like "Focused1" or "Focused2". On the other hand, if you want your custom state to just override whatever the system derived, you would ignore the incoming state. Finally, if you do not wish to provide a custom style for this formItem element at this time - for example, you are only interested in providing a custom "textBox" style and this call is for a "cell" element type - your getCustomStyle() method should just return the state it was passed.
This method is an advanced API, and you should only provide an implementation of it if you have specialized styling requirements. If you do implement it, note that it will be called very frequently, from rendering code: if your custom logic does significant processing, it could introduce a system-wide performance problem.

Parameters:

elementType - The element type to return a custom state for

derivedState - The state suffix the system derived

Returns:

custom state suffix to use for the parameter elementType for this FormItem

See Also:

FormItemBaseStyle

getDisplayFieldName
```
public java.lang.String getDisplayFieldName()
```
Returns the displayField for this item.
Behavior varies based on the configuration of this item, as follows:
- If this item has an optionDataSource and an explicit foreignDisplayField is specified, this will be returned.
- Otherwise if an explicit displayField is specified it will be returned by default. If the displayField was specified on the underlying dataSource field, and no matching field is present in the optionDataSource for the item, we avoid returning the specified displayField value and instead return the title field of the option DataSource. We do this to avoid confusion for the case where the displayField is intended as a display-field value for showing another field value within the same record in the underlying dataSource only.
- If no explicit foreignDisplay or displayField specification was found, and the valueField for this item is hidden in the optionDataSource, this method will return the title field for the optionDataSource.
Returns:

display field name, or null if there is no separate display field to use. See FieldName

getFieldName
```
public java.lang.String getFieldName()
```
Return the name for the this formItem.

Returns:

name for this form item

See Also:

Drawing overview and related methods

getFullDataPath
```
public java.lang.String getFullDataPath()
```
Return the fully-qualified dataPath for the this formItem (ie, the dataPath expressed in absolute terms from the root of the hierarchy, rather than relative to the item's parent form). Note that the item's name is substituted into the full dataPath if the item does not specify an explicit dataPath. For example, if we have a field called name that specifies no dataPath, on a form that specifies a dataPath of /order/items, this method will return /order/items/name

Returns:

Fully-qualified dataPath for this form item. See DataPath

getGridColNum
```
public java.lang.Integer getGridColNum()
```
If this formItem is part of a ListGrid's inline edit form, returns the number of the grid column this formItem is responsible for editing, but only if a row is currently being edited. If the formItem is not part of a ListGrid inline edit for any reason, this method returns null. Reasons for a formItem not being part of an inline edit include
- The item is part of an ordinary DynamicForm, not an inline edit form
- There is no row in the grid currently being edited
- A row is being edited, but this formItem is not currently visible and is being excluded because of horizontal incremental rendering (where Smart GWT avoids drawing grid columns that would not be visible without scrolling)
Returns:

The grid column number being edited by this formItem, or null, as described above

getGridRowNum
```
public java.lang.Integer getGridRowNum()
```
If this formItem is part of a ListGrid's inline edit form, returns the number of the row currently being edited. If the formItem is not part of a ListGrid inline edit for any reason, this method returns null. Reasons for a formItem not being part of an inline edit include
- The item is part of an ordinary DynamicForm, not an inline edit form
- There is no row in the grid currently being edited
- A row is being edited, but this formItem is not currently visible and is being excluded because of horizontal incremental rendering (where Smart GWT avoids drawing grid columns that would not be visible without scrolling)
Returns:

The grid row number being edited or null, as described above

getIcon
```
public FormItemIcon getIcon(java.lang.String name)
```
Given a FormItemIcon.name, returns the FormItemIcon object.

Parameters:

name - specified FormItemIcon.name. See Identifier

Returns:

form item icon matching the specified name, or null if there is no such icon.

See Also:

Identifier

getIconTabPosition
```
public java.lang.Integer getIconTabPosition()
```
Returns the desired tab-position of some icon with respect to other focusable sub-elements for this formItem.
Default implementation returns the index of the icon in the icons array, (plus one if a pickerIcon is showing) meaning users can tab through icons in order. Has no effect for non-focusable icons.

Returns:

desired position in the tab-order within this item's sub-elements

getListGrid
```
public ListGrid getListGrid()
```
If this item is being used to edit cells in a ListGrid (see isInGrid()), this method returns the grid in question.

Returns:

For listGrid edit items, the listGrid containing the item. Will return null for items that are edit items of a listGrid.

getPageLeft
```
public int getPageLeft()
```
Returns the drawn page-left coordinate of this form item in pixels.

Returns:

page-left coordinate in px

See Also:

Positioning overview and related methods

getPageTop
```
public int getPageTop()
```
Returns the drawn page-top coordinate of this form item in pixels.

Returns:

page-top coordinate in px

See Also:

Positioning overview and related methods

getPickerIconTabPosition
```
public java.lang.Integer getPickerIconTabPosition()
```
Returns the desired tab-position of the picker icon with respect to other focusable sub-elements for this formItem.
Default implementation returns zero, making the picker the first focusable element after the items text box.

Returns:

desired position in the tab-order within this item's sub-elements

getPixelHeight
```
public int getPixelHeight()
```
Returns the specified height of this formItem in pixels. For heights specified as a percentage value or "*", the pixel height may not be available prior to the item being drawn. In cases where the height has not yet been resolved to a pixel value, this method will return -1.

Returns:

Specified height resolved to a pixel value.

getPixelWidth
```
public int getPixelWidth()
```
Returns the specified width of this formItem in pixels. For widths specified as a percentage value or "*", the pixel width may not be available prior to the item being drawn. In cases where the width has not yet been resolved to a pixel value, this method will return -1.

Returns:

Specified width resolved to a pixel value.

getSelectedRecord
```
public ListGridRecord getSelectedRecord()
```
Get the record returned from the optionDataSource when fetchMissingValues is true, and the missing value is fetched.
fetchMissingValues kicks off the fetch when the form item is initialized with a non null value or when setValue() is called on the item. Note that this method will return null before the fetch completes, or if no record is found in the optionDataSource matching the underlying value.

Returns:

selected record

getValueAsFloat
```
public java.lang.Float getValueAsFloat()
```
Return the value tracked by this form item as a Float. If the value cannot be parsed to a valid float, null will be returned.

Returns:

value of this element

See Also:

getValue()

getValueAsInteger
```
public java.lang.Integer getValueAsInteger()
```
Return the value tracked by this form item as an Integer. If the value cannot be parsed to an int that matches the original value, null will be returned.

Returns:

value of this element

See Also:

getValue()

getValueFieldName
```
public java.lang.String getValueFieldName()
```
Getter method to retrieve the valueField for this item. For items with a specified optionDataSource, this determines which field in that dataSource corresponds to the value for this item.
If unset, if a foreignKey relationship exists between this field and the optionDataSource, this will be used, otherwise default behavior will return the name of this field.

Returns:

fieldName to use a "value field" in records from this items optionDataSource

getVisibleTitleWidth
```
public int getVisibleTitleWidth(java.lang.Boolean labelOnly)
```
Returns the visible width of this item's title in px. If that is not applicable (for example, the form item has no title) or cannot be determined (for example, the form is not drawn), returns 0.

Parameters:

labelOnly - If true, returns the visible width of the title text only; if false (the default) returns the width of the title cell

Returns:

width of the form item's title in px

See Also:

Sizing overview and related methods

hasAdvancedCriteria
```
public java.lang.Boolean hasAdvancedCriteria()
```
Does this form item produce an AdvancedCriteria sub criterion object? If this method returns true, DynamicForm.getValuesAsCriteria() on the form containing this item will always return an AdvancedCriteria object, calling FormItemCriterionGetter.getCriterion() on each item to retrieve the individual criteria.
Default implementation will return true if operator is explicitly specified.

Returns:

true if this item will return an AdvancedCriteria sub-criterion.

See Also:

Criteria Editing

hasErrors
```
public boolean hasErrors()
```
Return whether this item currently has any validation errors as a result of a previous validation pass.

Returns:

true == item currently has validation errors.

See Also:

Error Handling Overview

hide
```
public void hide()
```
Hide this form item.

This will cause the form to redraw. If this item had an item.showIf expression, it will be destroyed.

hideIcon
```
public void hideIcon(java.lang.String icon)
```
This method will hide some icon in this item's icons array, if it is currently visible. Note that once this method has been called, any previously specified FormItemIcon.showIf() will be discarded.

Parameters:

icon - name of the icon to be hidden. See Identifier

See Also:

Identifier

addIconClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addIconClickHandler(IconClickHandler handler)
```
Add a iconClick handler.
Notification method called when the user clicks on a form item icon.
The icon's FormItemIcon.formItemClick() method if any is called first. Then, if the clicked icon is the picker icon, the FormItem.pickerIconClick() method is called. Then, this method is called.
This event may be cancelled to suppress the FormItem.click() handler from also firing in response to the user interaction.

Specified by:

addIconClickHandler in interface HasIconClickHandlers

Parameters:

handler - the iconClick handler

Returns:

HandlerRegistration used to remove this handler

addIconKeyPressHandler
```
public com.google.gwt.event.shared.HandlerRegistration addIconKeyPressHandler(IconKeyPressHandler handler)
```
Add a iconKeyPress handler.
StringMethod. Default action to fire when an icon has keyboard focus and the user types a key. May be overridden by setting keyPress on the form item icon directly.

Specified by:

addIconKeyPressHandler in interface HasIconKeyPressHandlers

Parameters:

handler - the iconKeyPress handler

Returns:

HandlerRegistration used to remove this handler

invalidateDisplayValueCache
```
public void invalidateDisplayValueCache()
```
If this item has a specified displayField, the value displayed to the user for this item may be derived from another field.
The display field can be either another field value in the same record or a field that must be retrieved from a related optionDataSource if fetchMissingValues is true. In this latter case, we perform a fetch against the option dataSource when the item value changes in order to determine the display value to show (and we make the associated record available via getSelectedRecord()).
We cache this data on the form item, so if the item value changes to a new value, then reverts to a previously-seen value, the display value and selected record are already available without the need for an additional fetch. The cached values will also be kept in synch with the dataSource data assuming it is modified via standard add, update or delete operations.
This method explicitly invalidates this cache of optionDataSource data, and if the item value is non null and fetchMissingValues is still true, re-fetches the data.

isCutEvent
```
public boolean isCutEvent()
```
Is the user performing a native "cut" event to modify the value of a freeform text field? This method may be invoked during change notification flow methods including FormItem.change(), FormItem.changed() and FormItem.transformInput(). See supportsCutPasteEvents.

Returns:

true if this is a cut event.

isDrawn
```
public java.lang.Boolean isDrawn()
```
Returns true if this item has been written out into the DOM.

Returns:

whether this item is drawn

See Also:

Drawing overview and related methods

isFocused
```
public java.lang.Boolean isFocused()
```
Returns true if this formItem has the keyboard focus. Note that in Internet Explorer focus notifications can be asynchronous (see synchronousFocusNotifications). In this case, this method can correctly return false when, intuitively, you would expect it to return true:
```
      someItem.focusInItem();
      if (someItem.isFocused()) {
          // In most browsers we would get here, but not in Internet Explorer with
          // EventHandler.synchronousFocusNotifications disabled
      }
  
```
Returns:

whether this formItem has the keyboard focus

isInGrid
```
public java.lang.Boolean isInGrid()
```
Returns true if this item's containerWidget is a GridRenderer or GridRenderer subclass

Returns:

whether the item's container is a GridRenderer (and thus ultimately a ListGrid)

isPasteEvent
```
public boolean isPasteEvent()
```
Is the user performing a native "paste" event to modify the value of a freeform text field? This method may be invoked during change notification flow methods including FormItem.change(), FormItem.changed() and FormItem.transformInput(). See supportsCutPasteEvents.

Returns:

true if this is a cut event.

isVisible
```
public java.lang.Boolean isVisible()
```
Return true if the form item is currently visible. Note that like the similar Canvas API, it indicates visibility settings only and so will return true for an item that is not drawn.

Returns:

true if the form item is visible

See Also:

Visibility overview and related methods

addItemHoverHandler
```
public com.google.gwt.event.shared.HandlerRegistration addItemHoverHandler(ItemHoverHandler handler)
```
Add a itemHover handler.
Optional stringMethod to fire when the user hovers over this item. Call com.smartgwt.client.widgets.form.fields.events.ItemHoverEvent#cancel() from within ItemHoverHandler.onItemHover(com.smartgwt.client.widgets.form.fields.events.ItemHoverEvent) to suppress default behavior of showing a hover canvas containing the HTML returned by formItem.itemHoverHTML() / form.itemHoverHTML().
If FormItem.canHover is set to false, this method is not called.

Specified by:

addItemHoverHandler in interface HasItemHoverHandlers

Parameters:

handler - the itemHover handler

Returns:

HandlerRegistration used to remove this handler

addKeyDownHandler
```
public com.google.gwt.event.shared.HandlerRegistration addKeyDownHandler(KeyDownHandler handler)
```
Add a keyDown handler.
StringMethod fired in response to a keydown while focused in this form item.

Specified by:

addKeyDownHandler in interface HasKeyDownHandlers

Parameters:

handler - the keyDown handler

Returns:

HandlerRegistration used to remove this handler

addKeyPressHandler
```
public com.google.gwt.event.shared.HandlerRegistration addKeyPressHandler(KeyPressHandler handler)
```
Add a keyPress handler.
StringMethod fired when the user presses a key while focused in this form item.

Specified by:

addKeyPressHandler in interface HasKeyPressHandlers

Parameters:

handler - the keyPress handler

Returns:

HandlerRegistration used to remove this handler

addKeyUpHandler
```
public com.google.gwt.event.shared.HandlerRegistration addKeyUpHandler(KeyUpHandler handler)
```
Add a keyUp handler.
StringMethod fired in response to a keyup while focused in this form item.

Specified by:

addKeyUpHandler in interface HasKeyUpHandlers

Parameters:

handler - the keyUp handler

Returns:

HandlerRegistration used to remove this handler

addPendingStatusChangedHandler
```
public com.google.gwt.event.shared.HandlerRegistration addPendingStatusChangedHandler(PendingStatusChangedHandler handler)
```
Add a pendingStatusChanged handler.
Notification method called when showPending is enabled and this form item should either clear or show its "Pending" visual state.
The default behavior is that the titleStyle and cellStyle are updated to include/exclude the "Pending" suffix. Standard form item types may implement additional default behavior (see any item-specific pendingStatusChanged() documentation). Returning false will cancel the default behavior.
The pendingStatusChanged() notification method is typically used by CanvasItem-derived form items, where a custom or supplemental pending visual state is desired.

Specified by:

addPendingStatusChangedHandler in interface HasPendingStatusChangedHandlers

Parameters:

handler - the pendingStatusChanged handler

Returns:

HandlerRegistration used to remove this handler

addPickerIconClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addPickerIconClickHandler(PickerIconClickHandler handler)
```
Add a pickerIconClick handler.
Notification method called when the picker icon is clicked. This method will fire after the FormItemIcon.formItemClick() handler for the pickerIcon. If the event is not cancelled, the standard FormItem.iconClick() will also fire.
The default implementation will call FormItem.showPicker().

Specified by:

addPickerIconClickHandler in interface HasPickerIconClickHandlers

Parameters:

handler - the pickerIconClick handler

Returns:

HandlerRegistration used to remove this handler

redraw
```
public void redraw()
```
Redraw this form item.
Depending on the item and the containerWidget it's embedded in, this may redraw this particular item or require a redraw of all items in the form.
Do not call this method unless the documentation directs you to do so. Calling redraw() unnecessarily has significant performance consequences.

redraw
```
public void redraw(java.lang.String reason)
```
Redraw this form item.
Depending on the item and the containerWidget it's embedded in, this may redraw this particular item or require a redraw of all items in the form.
Do not call this method unless the documentation directs you to do so. Calling redraw() unnecessarily has significant performance consequences.

Parameters:

reason - optional reason for performing the redraw, which may appear in diagnostic logs if enabled

removeIcon
```
public boolean removeIcon(java.lang.String icon)
```
Given an icon's name, remove it from this item.

Parameters:

icon - the name of the icon to remove. See Identifier

Returns:

true if an icon was removed, false otherwise

See Also:

Identifier

selectedRecordChanged
```
public void selectedRecordChanged(ListGridRecord record)
```
Notification method fired for data bound items with fetchMissingValues enabled when the selected record is updated as a result of the value changing or a fetch for a new record completing.
Note that a formItem with an optionDataSource may avoid fetching an associated record altogether in some cases. See fetchMissingValues and alwaysFetchMissingValues. Developers should also be aware that if PickList.fetchDisplayedFieldsOnly is set (or some custom fetch operation has been specified), the data returned from the server may include only a subset of dataSource fields rather than complete records.

Parameters:

record - new selected record. May be null if the item has been set to a value with no associated record.

setIconDisabled
```
public void setIconDisabled(java.lang.String icon,
                            boolean disabled)
```
Set an icon as enabled or disabled at runtime.

Parameters:

icon - name of the icon to be disabled/enabled. See Identifier

disabled - true if icon should be disabled

See Also:

FormItemIcon.getDisabled(), Enabling and Disabling

setIconShowOnFocus
```
public void setIconShowOnFocus(java.lang.String icon,
                               java.lang.Boolean showOnFocus)
```
Sets FormItemIcon.showOnFocus for the supplied icon, and causes that icon's visibility to be updated and the item redrawn as appropriate.

Parameters:

icon - name of the icon to update. See Identifier

showOnFocus - new value of FormItemIcon.showOnFocus

shouldApplyHeightToTextBox
```
public boolean shouldApplyHeightToTextBox()
```
If height is specified, should it be applied to the item's text box element? If this method returns false, the text box will not have an explicit height applied, though the containing cell will be sized to accommodate any specified height.
This is used in cases where the text box does not have distinctive styling (for example in standard StaticTextItems). As the textBox has no explicit height, it fits the content. Since the text box is not visually distinct to the user, this makes vAlign behave as expected with the text value of the item being vertically aligned within the cell.
Default implementation will return applyHeightToTextBox if explicitly set otherwise false if readOnlyDisplay is set to "static" and the item is not editable, otherwise true.

Returns:

true if the height should be written into the items' text box.

shouldFetchMissingValue
```
public java.lang.Boolean shouldFetchMissingValue(java.lang.Object newValue)
```
If this field has a specified optionDataSource, should we perform a fetch against that dataSource to find the record that matches this field's value?
If the value is non-null, this method is called when the item is first rendered or whenever the value is changed via a call to setValue(). If it returns true, a fetch will be dispatched against the optionDataSource to get the record matching the value
When the fetch completes, if a record was found that matches the data value (and the form item value has not subsequently changed again), the item will be re-rendered to reflect any changes to the display value, and the record matching the value will be available via this.getSelectedRecord().
Default behavior will return false if this.fetchMissingValues is set to false. Otherwise it will return true if this.alwaysFetchMissingValues is set to true, or if a displayField is specified for this item and the item value is not already present in the item's valueMap.

Parameters:

newValue - The new data value of the item.

Returns:

should we fetch the record matching the new value from the item's optionDataSource?

shouldSaveOnEnter
```
public java.lang.Boolean shouldSaveOnEnter()
```
Returns true if 'Enter' key presses in this formItem should allow a saveOnEnter: true parent form to save it's data. The default implementation returns the value of saveOnEnter or false if that property is unset.

Returns:

boolean indicating whether saving should be allowed to proceed

shouldStopKeyPressBubbling
```
public boolean shouldStopKeyPressBubbling(java.lang.String keyName,
                                          int characterValue)
```
Should some keypress event on this item be prevented from bubbling (such that the containing form and ancestors do not receive the event).
This method is called after standard item keypress handlers when the user presses a key while focused in this item. Returning true will suppress bubbling of the event to the containing form. This is useful to avoid having the form react to key events which "have meaning" to the focused item.
Default implementation varies by item type. In short character keys are suppressed for all editable fields, as are keys which will modify the current state of the field ("Arrow" keys for moving around free form text editors, etc).
Note that when this method returns true, no keyPress event will fire on the form for the key pressed. However developers will still receive the separate DynamicForm.itemKeyPress() event.

Parameters:

keyName - name of the key pressed. See KeyName

characterValue - If this was a character key, this is the numeric value for the character

Returns:

return true to prevent bubbling of the pressed key.

show
```
public void show()
```
Show this form item.
This will cause the form to redraw. If this item had an item.showIf expression, it will be destroyed.

addShowContextMenuHandler
```
public com.google.gwt.event.shared.HandlerRegistration addShowContextMenuHandler(ShowContextMenuHandler handler)
```
Add a showContextMenu handler.
Called when the mouse is right-clicked anywhere in this formItem. If the implementation returns false, default browser behavior is cancelled.
Note that it can be bad practice to cancel this method if the mouse is over the data element for the item, because doing so would replace the builtin browser-default menus that users may expect. You can use DynamicForm.getEventItemInfo() to return an info object that can be used to determine which part of the item is under the mouse.

Specified by:

addShowContextMenuHandler in interface HasShowContextMenuHandlers

Parameters:

handler - the showContextMenu handler

Returns:

HandlerRegistration used to remove this handler

showIcon
```
public void showIcon(java.lang.String icon)
```
This method will show some icon in this item's icons array, if it is not already visible. Note that once this method has been called, any previously specified FormItemIcon.showIf() will be discarded.
Note that if the form item's showIcons property is set to false, no icons will be displayed for the item. In this case this method will not cause the icon to be displayed.

Parameters:

icon - name of the icon to be shown. See Identifier

See Also:

Identifier

showPicker
```
public void showPicker()
```
Method to show a picker for this item. By default this method is called if the user clicks on a pickerIcon. May also be called programmatically.
Default implementation lazily creates and shows the Picker Autochild.
Developers wishing to show a custom picker widget can either implement a FormItem.pickerIconClick() handler with an entirely custom implementation (and bypass the call to showPicker() altogether), or use the AutoChild pattern to customize the automatically generated picker autoChild.

stopHover
```
public void stopHover()
```
This method is fired when the user rolls off this item (or the title for this item) and will clear any hover canvas shown by the item.

storeValue
```
public void storeValue(java.lang.Object value)
```
Store (and optionally show) a value for this form item.
This method will fire standard FormItem.change() and DynamicForm.itemChanged() handlers, and store the value passed in such that subsequent calls to getValue() or DynamicForm.getValue() will return the new value for this item.
This method is intended to provide a way for custom formItems - most commonly canvasItems - to provide a new interface to the user, allowing them to manipulate the item's value, for example in an embedded CanvasItem.canvas, or a pop-up dialog launched from an icon, etc. Developers should call this method when the user interacts with this custom interface in order to store the changed value.
shouldSaveValue for CanvasItems is false by default. Custom CanvasItems will need to override shouldSaveValue to true if the values stored via this API should be included in the form's getValues() and saved with the form when saveData() is called.
If you cannot easily detect interactions that should change the value as the user performs them, a workaround is to call storeValue right before the form saves.
Note that this method is not designed for customizing a value which is already being saved by a standard user interaction. For example you should not call this method from a change handler. Other APIs such as FormItem.transformInput() exist for this.

Parameters:

value - value to save for this item

See Also:

ListGrid Item Example

storeValue
```
public void storeValue(java.lang.Object value,
                       java.lang.Boolean showValue)
```
Store (and optionally show) a value for this form item.
This method will fire standard FormItem.change() and DynamicForm.itemChanged() handlers, and store the value passed in such that subsequent calls to getValue() or DynamicForm.getValue() will return the new value for this item.
This method is intended to provide a way for custom formItems - most commonly canvasItems - to provide a new interface to the user, allowing them to manipulate the item's value, for example in an embedded CanvasItem.canvas, or a pop-up dialog launched from an icon, etc. Developers should call this method when the user interacts with this custom interface in order to store the changed value.
shouldSaveValue for CanvasItems is false by default. Custom CanvasItems will need to override shouldSaveValue to true if the values stored via this API should be included in the form's getValues() and saved with the form when saveData() is called.
If you cannot easily detect interactions that should change the value as the user performs them, a workaround is to call storeValue right before the form saves.
Note that this method is not designed for customizing a value which is already being saved by a standard user interaction. For example you should not call this method from a change handler. Other APIs such as FormItem.transformInput() exist for this.

Parameters:

value - value to save for this item

showValue - Should the formItem be updated to display the new value?

See Also:

ListGrid Item Example

addTitleClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addTitleClickHandler(TitleClickHandler handler)
```
Add a titleClick handler.
Notification method fired when the user clicks the title for this item

Specified by:

addTitleClickHandler in interface HasTitleClickHandlers

Parameters:

handler - the titleClick handler

Returns:

HandlerRegistration used to remove this handler

addTitleDoubleClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addTitleDoubleClickHandler(TitleDoubleClickHandler handler)
```
Add a titleDoubleClick handler.
Notification method fired when the user double-clicks the title for this item

Specified by:

addTitleDoubleClickHandler in interface HasTitleDoubleClickHandlers

Parameters:

handler - the titleDoubleClick handler

Returns:

HandlerRegistration used to remove this handler

addTitleHoverHandler
```
public com.google.gwt.event.shared.HandlerRegistration addTitleHoverHandler(TitleHoverHandler handler)
```
Add a titleHover handler.
Optional stringMethod to fire when the user hovers over this item's title. Call com.smartgwt.client.widgets.form.fields.events.TitleHoverEvent#cancel() from within TitleHoverHandler.onTitleHover(com.smartgwt.client.widgets.form.fields.events.TitleHoverEvent) to suppress default behavior of showing a hover canvas containing the HTML returned by formItem.titleHoverHTML() / form.titleHoverHTML().
If FormItem.canHover is set to false, this method is not called.

Specified by:

addTitleHoverHandler in interface HasTitleHoverHandlers

Parameters:

handler - the titleHover handler

Returns:

HandlerRegistration used to remove this handler

updateState
```
public void updateState()
```
Update the visual state of a FormItem to reflect any changes in state or any changes in style settings (e.g. textBoxStyle).
Calls to updateState() normally occur automatically as a consequence of focus changes, items becoming disabled, etc. This method is advanced and intended only for use in workarounds.

validate
```
public java.lang.Boolean validate()
```
Validate this item.

Returns:

returns true if validation was successful (no errors encountered), false otherwise.

valueClipped
```
public boolean valueClipped()
```
Is the value clipped?
The form item must have value clipping enabled. If a form item type supports the clipValue attribute, then clipValue must be true. TextItems and derivatives (e.g. SpinnerItem) automatically clip their values.

Returns:

true if the value is clipped; false otherwise.

addValueHoverHandler
```
public com.google.gwt.event.shared.HandlerRegistration addValueHoverHandler(ValueHoverHandler handler)
```
Add a valueHover handler.
Optional stringMethod to fire when the user hovers over this item's value. Call com.smartgwt.client.widgets.form.fields.events.ValueHoverEvent#cancel() from within ValueHoverHandler.onValueHover(com.smartgwt.client.widgets.form.fields.events.ValueHoverEvent) to suppress default behavior of showing a hover canvas containing the HTML returned by FormItem.valueHoverHTML() / DynamicForm.valueHoverHTML().
If FormItem.canHover is set to false, this method is not called.

Specified by:

addValueHoverHandler in interface HasValueHoverHandlers

Parameters:

handler - the valueHover handler

Returns:

HandlerRegistration used to remove this handler

addValueIconClickHandler
```
public com.google.gwt.event.shared.HandlerRegistration addValueIconClickHandler(ValueIconClickHandler handler)
```
Add a valueIconClick handler.
Notification method fires when the user clicks a value icon for this item.

Specified by:

addValueIconClickHandler in interface HasValueIconClickHandlers

Parameters:

handler - the valueIconClick handler

Returns:

HandlerRegistration used to remove this handler

getPickerIcon
```
public static FormItemIcon getPickerIcon(PickerIconName pickerName)
```
Returns a FormItemIcon for a standard picker with skin-specific settings.

Parameters:

pickerName - Name of picker icon

Returns:

the icon for picker

getPickerIcon
```
public static FormItemIcon getPickerIcon(PickerIconName pickerName,
                                         FormItemIcon properties)
```
Returns a FormItemIcon for a standard picker with skin-specific settings.

Parameters:

pickerName - Name of picker icon

properties - Properties to apply to new picker icon

Returns:

the icon for picker

setDefaultProperties
```
public static void setDefaultProperties(FormItem formItemProperties)
```
Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties of the class instance passed to this function. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.
Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.

Parameters:

formItemProperties - properties that should be used as new defaults when instances of this class are created

See Also:

SGWTProperties

setUseObjectFactoryForTypeFallback
```
public static void setUseObjectFactoryForTypeFallback(boolean useFallback)
```
Configures whether we use ObjectFactory as a fallback for resolving editorType class names for setEditorType(String) if Reflection is not available for the type.

Parameters:

useFallback - whether to use ObjectFactory for fallback

isAssignableFrom
```
public static boolean isAssignableFrom(java.lang.Class<?> scClass)
```
Whether the supplied class is a subclass of com.smartgwt.client.form.fields.FormItem.

Parameters:

scClass - the SmartClient Framework class to check

Returns:

whether the supplied class isa subclass of FormItem

checkFormItemType

public static java.lang.String checkFormItemType(java.lang.String editorType)

getScClassName
```
public java.lang.String getScClassName()
```
Get the name of the underlying SmartClient class

Returns:

the SmartClient class name

setScClassName
```
public void setScClassName(java.lang.String scClassName)
```
Set the name of the underlying SmartClient class. This is an advanced setting.

Parameters:

scClassName - the SmartClient class

asSGWTComponent
```
public static <T extends RefDataClass> T asSGWTComponent(com.google.gwt.core.client.JavaScriptObject jsObj)
```
Returns the existing SGWT FormItem, or creates and returns one if none exist, associated with the supplied JavaScriptObject. If the supplied object is not a SmartClient FormItem, a warning will be logged and null returned; otherwise the FormItem will be returned as the appropriate subtype of SGWT FormItem.

Parameters:

jsObj - SmartClient FormItem whose wrapper is wanted

Returns:

wrapping SGWT FormItem, of an appropriate subtype, or null

getClassName
```
public java.lang.String getClassName()
```
Returns the JavaScript class name.

Returns:

setInitHandler
```
public void setInitHandler(FormItemInitHandler initHandler)
```
Specify a notification method to fire when this formItem is initialized in JavaScript. This allows developers to set up form item state dynamically when the item is created.

Parameters:

initHandler -

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.String value)
```
Description copied from class: DataClass

Set attribute value to a String

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.util.Map value)
```
Description copied from class: DataClass

Set attribute value to a Map. Value will be stored as a JavaScript Object on the underlying data object, with property/value pairs matching the keys/values specified on the Map. Note that this is a recursive conversion - each value will also be converted to the equivalent JavaScript type where appropriate.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             BaseClass[] value)
```
Description copied from class: DataClass

Set attribute value to a BaseClass array. Value will be stored as a JavaScript Array of the underlying JavaScript objects for each entry.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             DataClass[] value)
```
Description copied from class: DataClass

Set attribute value to a DataClass array. Value will be stored as a JavaScript Array of the underlying JavaScript objects for each entry.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.util.Date value)
```
Description copied from class: DataClass

Set attribute value to a Date. Value will be stored as a JavaScript Date on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             ValueEnum[] value)
```
Description copied from class: DataClass

Set attribute value to a ValueEnum array. Value will be stored as a JavaScript Array containing the each Enum value.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             DataClass value)
```
Description copied from class: DataClass

Set attribute value to a DataClass. Value will be stored as the underlying JavaScript object for the DataClass instance passed in.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             BaseClass value)
```
Description copied from class: DataClass

Set attribute value to a BaseClass. Value will be stored as the underlying JavaScript object for the BaseClass instance passed in.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             com.google.gwt.core.client.JavaScriptObject value)
```
Description copied from class: DataClass

Set attribute value to a JavaScriptObject.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.String[] value)
```
Description copied from class: DataClass

Set attribute value to a String array. Value will be stored as a JavaScript Array of Strings on the underlying data object.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             boolean value)
```
Description copied from class: DataClass

Set attribute value to a boolean.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.Boolean value)
```
Description copied from class: DataClass

Set attribute value to a Boolean.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             int value)
```
Description copied from class: DataClass

Set attribute value to an int. Value will be stored as a JavaScript Number on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.Integer value)
```
Description copied from class: DataClass

Set attribute value to an Integer. Value will be stored as a JavaScript Number on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             long value)
```
Description copied from class: DataClass

Set attribute value to a long. Value will be stored as a JavaScript Number on the underlying data object.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.Float value)
```
Description copied from class: DataClass

Set attribute value to a Float. Value will be stored as a JavaScript Number on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             double value)
```
Description copied from class: DataClass

Set attribute value to a double. Value will be stored as a JavaScript Number on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.Double value)
```
Description copied from class: DataClass

Set attribute value to a Double. Value will be stored as a JavaScript Number on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             int[] value)
```
Description copied from class: DataClass

Set attribute value to an int array. Value will be stored as a JavaScript Array of Numbers on the underlying data object.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             java.lang.Integer[] value)
```
Description copied from class: DataClass

Set attribute value to an Integer array. Value will be stored as a JavaScript Array of Numbers on the underlying data object.

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

setAttribute
```
public FormItem setAttribute(java.lang.String attribute,
                             double[] value)
```
Description copied from class: DataClass

Set attribute value to a double array. Value will be stored as a JavaScript Array of Numbers on the underlying data object

Overrides:

setAttribute in class DataClass

Returns:

DataClass instance, for chaining setter calls

getAttribute
```
public java.lang.String getAttribute(java.lang.String attribute)
```
Description copied from class: DataClass

Returns attribute value as a String

Overrides:

getAttribute in class DataClass

Returns:

getAttributeAsString
```
public java.lang.String getAttributeAsString(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value as a String.

Overrides:

getAttributeAsString in class DataClass

Returns:

getAttributeAsDate
```
public java.util.Date getAttributeAsDate(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value as a Date. Applies to values stored as a JavaScript Date on the underlying data object.

Overrides:

getAttributeAsDate in class DataClass

Returns:

getAttributeAsDouble
```
public java.lang.Double getAttributeAsDouble(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute as a Double. Applies to values stored as a JavaScript Number on the underlying data object.

Overrides:

getAttributeAsDouble in class DataClass

Returns:

getAttributeAsJavaScriptObject
```
public com.google.gwt.core.client.JavaScriptObject getAttributeAsJavaScriptObject(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value as a JavaScript Object.

Overrides:

getAttributeAsJavaScriptObject in class DataClass

Returns:

getAttributeAsInt
```
public java.lang.Integer getAttributeAsInt(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value as an Integer. Applies to values stored as a JavaScript number on the underlying data object.

Overrides:

getAttributeAsInt in class DataClass

Returns:

getAttributeAsFloat
```
public java.lang.Float getAttributeAsFloat(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value as a Float. Applies to values stored as a JavaScript number on the underlying data object.

Overrides:

getAttributeAsFloat in class DataClass

Returns:

getAttributeAsBoolean
```
public java.lang.Boolean getAttributeAsBoolean(java.lang.String property)
```
Description copied from class: DataClass

Returns attribute value set as a Boolean. For convenience in checking boolean properties, getAttributeAsBoolean will return Boolean false if the attribute value is null or not a Boolean. Use the two parameter variant of this API DataClass.getAttributeAsBoolean(String, boolean) if you want null returned for null attribute values.

Overrides:

getAttributeAsBoolean in class DataClass

Parameters:

property - the property name

Returns:

the property value

getAttributeAsBoolean
```
public java.lang.Boolean getAttributeAsBoolean(java.lang.String property,
                                               boolean allowNull)
```
Description copied from class: DataClass

Returns attribute value set as a Boolean. If the attribute value is null or not a Boolean, the return value depends upon allowNull. If allowNull is true, null will be returned; otherwise Boolean false will be returned. For a simpler approach that never returns null, use the one parameter variant of this API DataClass.getAttributeAsBoolean(String).

Overrides:

getAttributeAsBoolean in class DataClass

Parameters:

property - the property name

allowNull - whether to allow null

Returns:

the property value

getAttributeAsObject

public java.lang.Object getAttributeAsObject(java.lang.String property,
                                             com.google.gwt.core.client.JavaScriptObject convertToObject)

setNullProperty

public void setNullProperty(java.lang.String property)

setProperty

public void setProperty(java.lang.String property,
                        java.lang.String value)

setProperty

public void setProperty(java.lang.String property,
                        boolean value)

setProperty

public void setProperty(java.lang.String property,
                        int value)

setProperty

public void setProperty(java.lang.String property,
                        double value)

setProperty

public void setProperty(java.lang.String property,
                        com.google.gwt.core.client.JavaScriptObject value)

setJavaScriptObject

public final void setJavaScriptObject(com.google.gwt.core.client.JavaScriptObject jsObj)

Overrides:: setJavaScriptObject in class JsObject

isCreated
```
public final boolean isCreated()
```
Overrides:

isCreated in class JsObject

error

protected final void error(java.lang.String attribute,
                           java.lang.String value)
                    throws java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

errorIfNotCreated

protected final void errorIfNotCreated(java.lang.String property)
                                throws java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

error

protected final void error(java.lang.String message)
                    throws java.lang.IllegalStateException

Throws:: java.lang.IllegalStateException

setAutoChildConstructor
```
public void setAutoChildConstructor(java.lang.String autoChildName,
                                    java.lang.String className)
```
Sets the SmartClient constructor for the AutoChild named autoChildName.

Parameters:

autoChildName - the name of the AutoChild

className - the SmartClient class name to use when constructing the AutoChild.

See Also:

AutoChildUsage

setAutoChildProperties
```
public void setAutoChildProperties(java.lang.String autoChildName,
                                   Canvas properties)
                            throws java.lang.IllegalStateException
```
Sets the properties for creating a Canvas AutoChild named autoChildName.
properties must not have already been created (properties.isCreated() must be false).
NOTE: Overrides at override points are not applied to AutoChildren created from properties; that is, if the Java Class of properties overrides a Smart GWT override point, the custom method implementation will not be called.

Throws:

java.lang.IllegalStateException - if properties has been created.

See Also:

AutoChildUsage

setAutoChildProperties
```
public void setAutoChildProperties(java.lang.String autoChildName,
                                   FormItem properties)
                            throws java.lang.IllegalStateException
```
Sets the properties for creating a FormItem AutoChild named autoChildName.
properties must not have already been created (properties.isCreated() must be false).
NOTE: Overrides at override points are not applied to AutoChildren created from properties; that is, if the Java Class of properties overrides a Smart GWT override point, the custom method implementation will not be called.

Throws:

java.lang.IllegalStateException - if properties has been created.

See Also:

AutoChildUsage

setAutoChildProperties
```
public void setAutoChildProperties(java.lang.String autoChildName,
                                   EditProxy properties)
                            throws java.lang.IllegalStateException
```
Sets the properties for creating an AutoChild named autoChildName.
properties must not have already been created (properties.isCreated() must be false).

Throws:

java.lang.IllegalStateException - if properties has been created.

See Also:

AutoChildUsage

setAutoChildVisibility
```
public void setAutoChildVisibility(java.lang.String autoChildName,
                                   boolean visible)
```
Sets whether to create and show the AutoChild named autoChildName.
NOTE: This API is not valid for all AutoChildren because some AutoChildren cannot be hidden without destroying the main functions of the component.

Parameters:

autoChildName - name of an AutoChild

visible - whether to show the AutoChild

getCanvasAutoChild
```
public final Canvas getCanvasAutoChild(java.lang.String autoChildName)
```
Returns the Canvas AutoChild named autoChildName if already created.

Parameters:

autoChildName - name of an AutoChild to return.

Throws:

java.lang.RuntimeException - if the AutoChild is not a SmartClient Canvas object.

getFormItemAutoChild
```
public final FormItem getFormItemAutoChild(java.lang.String autoChildName)
```
Returns the FormItem AutoChild named autoChildName if already created.

Parameters:

autoChildName - name of an AutoChild to return.

Throws:

java.lang.RuntimeException - if the AutoChild is not a SmartClient FormItem object.

setName
```
public FormItem setName(java.lang.String name)
```
Name for this form field. Must be unique within the form as well as a valid JavaScript identifier - see FieldName for details and how to check for validity.
The FormItem's name determines the name of the property it edits within the form.
Note that an item must have a valid name or dataPath in order for its value to be validated and/or saved.

Overrides:

setName in class Field

Parameters:

name - New name value. Default value is null

Returns:

Field instance, for chaining setter calls

See Also:

FieldName, Basics overview and related methods

setErrorOrientation
```
public void setErrorOrientation(FormErrorOrientation errorOrientation)
```
If showInlineErrors is true, where should the error icon and text appear relative to the form item itself. Valid options are "top", "bottom", "left" or "right".
If unset the orientation will be derived from errorOrientation.

Parameters:

errorOrientation - errorOrientation Default value is null

setType
```
public void setType(java.lang.String type)
```
The DynamicForm picks a field renderer based on the type of the field (and sometimes other attributes of the field).

Parameters:

type - type Default value is "text"

setColSpan
```
public FormItem setColSpan(java.lang.String colSpan)
```
Number of columns that this item spans.
The colSpan setting does not include the title shown for items with showTitle:true, so the effective colSpan is one higher than this setting for items that are showing a title and whose TitleOrientation is either "left" or "right".

Parameters:

colSpan - colSpan Default value is 1

Returns:

FormItem instance, for chaining setter calls

setColSpan
```
public FormItem setColSpan(int colSpan)
```
Number of columns that this item spans.
The colSpan setting does not include the title shown for items with showTitle set to true, so the effective colSpan is one higher than this setting for items that are showing a title and whose TitleOrientation is either "left" or "right".

Parameters:

colSpan - colSpan Default value is 1

Returns:

FormItem instance, for chaining setter calls

getType
```
public java.lang.String getType()
```
The DynamicForm picks a field renderer based on the type of the field (and sometimes other attributes of the field).

Returns:

the type

setDefaultValue
```
public FormItem setDefaultValue(java.lang.String defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

Returns:

FormItem instance, for chaining setter calls

setDefaultValue
```
public FormItem setDefaultValue(java.lang.Integer defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

setDefaultValue
```
public FormItem setDefaultValue(java.util.Date defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

setDefaultValue
```
public FormItem setDefaultValue(java.lang.Boolean defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

Returns:

FormItem instance, for chaining setter calls

setDefaultValue
```
public FormItem setDefaultValue(java.lang.Float defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

setDefaultValue
```
public FormItem setDefaultValue(java.lang.Double defaultValue)
```
Value used when no value is provided for this item. Note that whenever this item's value is cleared by the user or set to null programmatically, it will be reverted to the defaultValue. Developers should use the values object if their intention is to provide an initial value for a field in a form rather than a value to use in place of null.

Parameters:

defaultValue - defaultValue Default value is null

setDefaultValue

public void setDefaultValue(java.lang.Object value)

setValueMap
```
public FormItem setValueMap(java.lang.String... valueMap)
```
Set the valueMap for this item.

Parameters:

valueMap - the value map

See Also:

getValueMapAsArray()

setValueMap
```
public FormItem setValueMap(java.util.Map valueMap)
```
Set the valueMap for this item.

Overrides:

setValueMap in class Field

Parameters:

valueMap - the value map

Returns:

Field instance, for chaining setter calls

See Also:

getValueMap()

setValueIcons
```
public void setValueIcons(java.util.Map valueIcons)
```
Set the valueIcons for this item.

Parameters:

valueIcons - mapping of logical values for this item to icon src URLs

setEditorProperties
```
public void setEditorProperties(FormItem editorProperties)
```
Set the default FormItem properties to be used whenever this field is edited.
The type of FormItem to use for editing is normally derived automatically from type, which is the data type of the field, by the rules explained here.
Note: The FormItem passed to setEditorProperties() is used as a "template" to create a FormItem whenever the form needs to show an interface for editing this field.
For an overview of the template rules, reflection requirements when trying to assign an edit Formitem by type, and an understanding of how the various setEditorProperties() calls on different classes relate to each other in determining what configuration ultimately gets applied to the edit FormItem, see DataSourceField.setEditorProperties(FormItem).

Parameters:

editorProperties - FormItem with the properties you want to set as defaults.

See Also:

setEditorType(String), setEditorType(Class)

setEditorType
```
public void setEditorType(FormItem editorType)
```
Deprecated. Renamed to setEditorProperties(FormItem). You can also consider using setEditorType(Class) or setEditorType(String) instead.

Synonym for setEditorProperties(FormItem).

Parameters:

editorType - FormItem with the properties you want to set as defaults

setEditorType
```
public void setEditorType(java.lang.String editorType)
```
Set the FormItem subclass to use when editing.
The type of FormItem to use for editing is normally derived automatically from the type, which is the data type of the field, by the rules explained here.
Note: The editorType must be registered for use with the reflection mechanism. By doing so, you avoid the limitations of setEditorProperties(FormItem). If the editorType cannot be resolved via reflection, this method will still work if editorType refers to a built-in SmartGWT framework class, such as SetFilterItem.

Parameters:

editorType - the fully-qualified class name of a FormItem subclass.

Throws:

java.lang.IllegalArgumentException - if the editorType class has not been registered for use with the reflection mechanism, and it is not a built-in framework class, or if it does not inherit from FormItem.

setEditorType
```
public void setEditorType(java.lang.Class<? extends FormItem> editorType)
```
Set the FormItem subclass to use when editing.
The type of FormItem to use for editing is normally derived automatically from the type, which is the data type of the field, by the rules explained here.
Note: The editorType must be registered for use with the reflection mechanism. By doing so, you avoid the limitations of setEditorProperties(FormItem). If the editorType cannot be resolved via reflection, this method will still work if editorType refers to a built-in SmartGWT framework class, such as SetFilterItem.

Parameters:

editorType - a FormItem subclass.

Throws:

java.lang.IllegalArgumentException - if the editorType class has not been registered for use with the reflection mechanism, and it is not a built-in framework class, or if it does not inherit from FormItem.

setValue
```
public void setValue(int value)
```
Set the value of the form item.

Parameters:

value - the form item value

setValue
```
public void setValue(double value)
```
Set the value of the form item.

Parameters:

value - the form item value

setValue
```
public void setValue(java.util.Date value)
```
Set the value of the form item.

Parameters:

value - the form item value

setValue
```
public void setValue(java.lang.String value)
```
Set the value of the form item.

Parameters:

value - the form item value

setValue
```
public void setValue(boolean value)
```
Set the value of the form item.

Parameters:

value - the form item value

setValue
```
public void setValue(java.lang.Object value)
```
Set the value of the form item as an object. GWT objects set as FormItem values are typically used with FormItemValueParser and FormItemValueFormatter API's for custom value parsing and formatting.

Parameters:

value - the form item value

getDisplayValue
```
public java.lang.String getDisplayValue()
```
Returns this item's value with any valueMap applied to it - the value as currently displayed to the user.

Returns:

value displayed to the user

getDisplayValue
```
public java.lang.String getDisplayValue(java.lang.String value)
```
Returns this item's value with any valueMap applied to it - the value as currently displayed to the user.

Returns:

value displayed to the user

getVisibleHeight
```
public int getVisibleHeight()
```
Output the drawn height for this item in pixels. Note: this is only reliable after this item has been written out into the DOM.

Returns:

height of the form item. returns 0 if the parent form has not been rendered.

getVisibleWidth
```
public int getVisibleWidth()
```
Output the drawn width for this item in pixels. Note: this is only reliable after this item has been written out into the DOM.

Returns:

height of the form item. returns 0 if the parent form has not been rendered.

getPageRect
```
public Rectangle getPageRect()
```
Return the page-level coordinates of this object.

Returns:

the page-level coordinates of this object

getRect
```
public Rectangle getRect()
```
Return the coordinates of this object.

Returns:

the coordinates of this object

getIconRect

public Rectangle getIconRect(FormItemIcon icon)

getIconPageRect

public Rectangle getIconPageRect(FormItemIcon icon)

getConfig
```
public com.google.gwt.core.client.JavaScriptObject getConfig()
```
Returns the FormItem's config object suitable for use in API's that set the editorType

Returns:

the config object

getEditorTypeConfig

public com.google.gwt.core.client.JavaScriptObject getEditorTypeConfig()

setTooltip
```
public void setTooltip(java.lang.String tooltip)
```
This text is shown as a tooltip prompt when the cursor hovers over this item. Alias for setPrompt(java.lang.String).

Parameters:

tooltip - tooltip Default value is null

getTooltip
```
public java.lang.String getTooltip()
```
This text is shown as a tooltip prompt when the cursor hovers over this item. Alias for getPrompt()

Returns:

String

setOptionFilterContext
```
public void setOptionFilterContext(RPCRequest rpcRequestProperties)
```
If this item has a specified optionDataSource, and this property is not null, this will be passed to the datasource as RPCRequest properties when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
Note : This is an advanced setting

Parameters:

rpcRequestProperties - optionFilterContext Default value is null

getOptionFilterContext
```
public RPCRequest getOptionFilterContext()
```
If this item has a specified optionDataSource, and this property is not null, this will be passed to the datasource as RPCRequest properties when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping

Returns:

RPCRequest Properties

setOptionCriteria
```
public void setOptionCriteria(Criteria optionCriteria)
```
If this item has a specified optionDataSource, and this property may be used to specify criteria to pass to the datasource when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping
Note : This is an advanced setting

Parameters:

optionCriteria - optionCriteria Default value is null

getOptionCriteria
```
public Criteria getOptionCriteria()
```
If this item has a specified optionDataSource, and this property may be used to specify criteria to pass to the datasource when performing the fetch operation on the dataSource to obtain a data-value to display-value mapping

Returns:

the option criteria

setShowIfCondition
```
public void setShowIfCondition(FormItemIfFunction showIf)
```
Expression that's evaluated to see if an item should be dynamically hidden. The showIf FormItemIfFunction is is evaluated whenever the form draws or redraws.

Parameters:

showIf - the showIf handler

See Also:

FormItem#setRedrawOnChange(boolean)

setErrorFormatter
```
public void setErrorFormatter(FormItemErrorFormatter errorFormatter)
```
Register a custom error formatter for this FormItem.

Parameters:

errorFormatter - the error formatter.

setInputTransformer
```
public void setInputTransformer(FormItemInputTransformer inputTransformer)
```
The transformer is called when a FormItem's value is about to change as the result of user interaction. This method fires after the user performed an action that would change the value of this field, and allows the developer to modify / reformat the value before it gets validated / saved. Fires before the change event.

Parameters:

inputTransformer - the input transformer

setItemHoverFormatter
```
public void setItemHoverFormatter(FormItemHoverFormatter hoverFormatter)
```
The FormItemHoverFormatter should return the HTML to display in a hover canvas when the user holds the mousepointer over this item. Return null to suppress the hover canvas altogether.

Parameters:

hoverFormatter - the hover formatter

setItemTitleHoverFormatter
```
public void setItemTitleHoverFormatter(FormItemHoverFormatter hoverFormatter)
```
The FormItemHoverFormatter should return the HTML to display in a hover canvas when the user holds the mouse pointer over this item's title and the title is clipped. Return null to suppress the hover canvas altogether.

Parameters:

hoverFormatter - the hover formatter

See Also:

DynamicForm.titleClipped(com.smartgwt.client.widgets.form.fields.FormItem)

setTitleHoverFormatter
```
public void setTitleHoverFormatter(FormItemHoverFormatter hoverFormatter)
```
Synonym for setItemTitleHoverFormatter(FormItemHoverFormatter).

Parameters:

hoverFormatter - the hover formatter

setItemValueHoverFormatter
```
public void setItemValueHoverFormatter(FormItemHoverFormatter hoverFormatter)
```
The FormItemHoverFormatter should return the HTML to display in a hover canvas when the user holds the mouse pointer over this item's value and the value is clipped. Return null to suppress the hover canvas altogether.

Parameters:

hoverFormatter - the hover formatter

See Also:

valueClipped()

setValueHoverFormatter
```
public void setValueHoverFormatter(FormItemHoverFormatter hoverFormatter)
```
Synonym for setItemValueHoverFormatter(FormItemHoverFormatter).

Parameters:

hoverFormatter - the hover formatter

getForm
```
public DynamicForm getForm()
```
A reference to the FormItem's DynamicForm.
Note that you must treat this as a read-only reference to the from

Returns:

the form

getValue
```
public java.lang.Object getValue()
```
Return the value tracked by this form item. If this item has multiple:true, then either null or a List or RecordList instance is returned.
Note that for FormItems that have a ValueMap or where a formatter has been defined, getValue() returns the underlying value of the FormItem, not the displayed value.

Returns:

value of this element

_getValue
```
public java.lang.Object _getValue()
```

getValueAsLong
```
public java.lang.Long getValueAsLong()
```
Return the value tracked by this form item as a Long. If the value cannot be parsed to an int that matches the original value, null will be returned.
This method may be preferred over getValueAsInteger() as an underlying JavaScript number has an integral range that is more that Java Integer but less than Java Long (see background).
If you're actually using Long values where you might need the entire range, see DataSourceField.stringInBrowser for suggested approaches.

Returns:

value of this element

See Also:

getValue(), getValueAsInteger()

getValueAsRecordList

public RecordList getValueAsRecordList()

setValueFormatter
```
public void setValueFormatter(FormItemValueFormatter formatter)
```
Optional FormItemValueFormatter, if provided, is evaluated to get the display value to show for this form items underlying data value. If you are considering using this method, you should first consider using FormItem.setFormat, which provides for simple and flexible declarative formatting of dates, times and numbers, without the need to write formatting code.
This provides a way to perform a more complex data to display value manipulation than a simple valueMap. Note that by default this formatter will only be applied to static displays such as StaticTextItem or SelectItem, and does not apply to values displayed in a freely editable text entry field (such as a TextItem or TextAreaItem), unless TextItem.setFormatOnBlur(java.lang.Boolean) is set to true, which causes this formatter to be applied while the item does not have focus, and then be cleared when the user moves focus to the text field.
See also setEditorValueFormatter(com.smartgwt.client.widgets.form.FormItemValueFormatter) and setEditorValueParser(com.smartgwt.client.widgets.form.FormItemValueParser).

Parameters:

formatter - the FormItemValueFormatter

setEditorValueFormatter
```
public void setEditorValueFormatter(FormItemValueFormatter formatter)
```
An optional FormItemValueFormatter to map this item's current data value to a display value.
Note that this only applies to items which show a free-form entry area, such as a TextItem or TextAreaItem. For display values which will not be directly manipulated by the user, use setValueFormatter(com.smartgwt.client.widgets.form.FormItemValueFormatter) instead.
See also setEditorValueParser(com.smartgwt.client.widgets.form.FormItemValueParser).

Parameters:

formatter - the FormItemValueFormatter

setEditorValueParser
```
public void setEditorValueParser(FormItemValueParser valueParser)
```
An optional FormItemValueParser to map a user-entered display value to a data value for storage. This method only applies to form items which show a free-form text entry area, such at the TextItem or TextAreaItem.
See also com.smartgwt.client.widgets.form.fields.FormItem#formatEditorValue

Parameters:

valueParser - the FormItemValueParser

setValueIconMapper
```
public void setValueIconMapper(ValueIconMapper valueIconMapper)
```
Set the FormItem Value Icon mapper that allows the developer to specify the image source for an icon to be displayed for the current form item value. Takes precedence over setValueIcons(java.util.Map).

Parameters:

valueIconMapper - the valueIconMapper

setDisplayFormat
```
public FormItem setDisplayFormat(DateDisplayFormat displayFormat)
```
Fields of type "date" or "time" will be edited using a DateItem or TimeItem by default.
However this can be overridden - for canEdit:false fields, a StaticTextItem is used by default, and the developer can always specify a custom editorType as well as data type.
For fields of type "date", set this property to a valid DateDisplayFormat to specify how the date should be formatted.
For fields of type "time", set this property to a valid timeFormatter to specify how the time should be formatted.
Note that if dateFormatter or timeFormatter are specified they will take precedence over this setting.
If this field is of type "date" and is editable, the inputFormat may be used to specify how user-edited date strings will be parsed.
Note : This is an advanced setting

Parameters:

displayFormat - displayFormat Default value is null

Returns:

FormItem instance, for chaining setter calls

See Also:

setInputFormat(java.lang.String), setDateFormatter(com.smartgwt.client.types.DateDisplayFormat), setTimeFormatter(com.smartgwt.client.types.TimeDisplayFormat)

setDisplayFormat
```
public void setDisplayFormat(TimeFormatter displayFormat)
```
Fields of type "date" or "time" will be edited using a DateItem or TimeItem by default.
However this can be overridden - for canEdit:false fields, a StaticTextItem is used by default, and the developer can always specify a custom editorType as well as data type.
For fields of type "date", set this property to a valid DateDisplayFormat to specify how the date should be formatted.
For fields of type "time", set this property to a valid timeFormatter to specify how the time should be formatted.
Note that if dateFormatter or timeFormatter are specified they will take precedence over this setting.
If this field is of type "date" and is editable, the inputFormat may be used to specify how user-edited date strings will be parsed.
Note : This is an advanced setting

Parameters:

displayFormat - displayFormat Default value is null

See Also:

setInputFormat(java.lang.String), setDateFormatter(com.smartgwt.client.types.DateDisplayFormat), setTimeFormatter(com.smartgwt.client.types.TimeDisplayFormat)

setCanEditCriterionPredicate
```
public void setCanEditCriterionPredicate(FormItemCanEditCriterionPredicate predicate)
```
When a dynamic form is editing an advanced criteria object via DynamicForm.setValuesAsCriteria, this predicate is used to determine which sub-criteria apply to which form item(s).
This method will be called on each item, and passed the sub-criterion of the AdvancedCriteria object. It should return true if the item can edit the criterion, otherwise false. If it returns true, setValuesAsCriteria() will call FormItemCriterionSetter.setCriterion from the registered FormItemCriterionSetter to actually apply the criterion to the form item, and DynamicForm.getValuesAsCriteria can subsequently retrieve the edited criterion by calling FormItemCriterionGetter.getCriterion from the registered FormItemCriterionGetter.
Default implementation will return true if the criterion fieldName and operator match the fieldName and operator (or default operator) for this item.

Parameters:

predicate - the predicate to determine the form items that can edit the criterion in question

See Also:

CriteriaEditing overview and related methods

canEditCriterion
```
public final java.lang.Boolean canEditCriterion(Criterion criterion)
```
Calls the canEditCriterion() method of the FormItemCanEditCriterionPredicate that is registered with this field.

Parameters:

criterion - sub-criterion from an AdvancedCriteria object

Returns:

return true if this item can edit the criterion in question.

See Also:

CriteriaEditing overview and related methods

setCriterionGetter
```
public void setCriterionGetter(FormItemCriterionGetter getter)
```
Provides a specialized criterion from this formItem when creating an AdvancedCriteria via DynamicForm.getValuesAsCriteria.
This API is provided to allow you to specify a more complex criterion than the "field-operator-value" criterions that are built-in. Note that the built-in behavior is generally quite flexible and powerful enough for most requirements. An example of a case where you might want to override this method is if you wanted to implement a date range selection (ie, date > x AND date < y) on a form that was combining its other criteria fields with an "or" operator.
Note that this method is part of the criteria editing subsystem: if overridden, it is likely that you will want to also override FormItem.hasAdvancedCriteria to ensure this method is called by the form, and to support editing of existing advanced criteria you may also need to set the FormItemCanEditCriterionPredicate and the FormItemCriterionSetter.
The default implementation will return a criterion including the form item value, fieldName and specified operator, or a default operator derived from the form item data type if no explicit operator is specified.

Parameters:

getter - provides a method to get a criterion object based on this field's current edited value(s).

See Also:

CriteriaEditing overview and related methods

getCriterion
```
public final Criterion getCriterion()
```
Calls the getCriterion() method of the FormItemCriterionGetter that is registered with this field.

Returns:

criterion object based on this fields current edited value(s).

See Also:

CriteriaEditing overview and related methods

getCriterion
```
public final Criterion getCriterion(TextMatchStyle textMatchStyle)
```
Calls the getCriterion() method of the FormItemCriterionGetter that is registered with this field.

Parameters:

textMatchStyle - If passed assume the textMatchStyle will be used when performing a fetch operation with these criteria. This may impact the criterion's operator property.

Returns:

criterion object based on this fields current edited value(s).

See Also:

CriteriaEditing overview and related methods

setCriterionSetter
```
public void setCriterionSetter(FormItemCriterionSetter setter)
```
Set the method to update this form item to reflect a criterion object from within an AdvancedCriteria. Called by DynamicForm.setValuesAsCriteria when the registered FormItemCanEditCriterionPredicate returns true for this item.
Default implementation simply calls FormItem.setValue with the value of the criterion passed in

Parameters:

setter - provides a method to update this field with the edited criterion

setCriterion
```
public final void setCriterion(Criterion criterion)
```
Calls the setCriterion() method of the FormItemCriterionSetter that is registered with this field.

Parameters:

criterion - criterion to edit

setAriaState
```
public void setAriaState(java.lang.String stateName,
                         java.lang.Object stateValue)
                  throws java.lang.IllegalStateException
```
Set a specific ARIA state mapping for this form item. Usually this does not need to be manually set. See com.smartgwt.docs.Accessibility.

Parameters:

stateName -

stateValue -

Throws:

java.lang.IllegalStateException - ARIA state cannot be changed after the form item has been created.

getErrors
```
public java.lang.String[] getErrors()
```
Returns any validation errors for this field. If no errors are present, will return null.

Returns:

error messages for the field.

setErrors
```
public void setErrors(java.lang.String error)
```
Sets a validation error message for this field.

setErrors
```
public void setErrors(java.lang.String[] errors)
```
Sets multiple validation error messages for this field.

isDisabled
```
public java.lang.Boolean isDisabled()
```
Is this item disabled?

getDisabled
```
public java.lang.Boolean getDisabled()
```
Deprecated. Do not use this API. Instead, use #isDisabled), which correctly inherits the disabled state from containers

Is this item disabled?

setCustomStateGetter
```
public void setCustomStateGetter(FormItem.CustomStateGetter getter)
```
Deprecated. Do not use CustomStateGetter; use com.smartgwt.client.widgets.form.fields.FormItem.setStateCustomizer instead

Specify a CustomStateGetter to use for this formItem.
If defined, the CustomStateGetter's getCustomState() method will be called whenever the framework needs to determine which style to use for the formItem in its state at that time

Parameters:

getter - the CustomStateGetter object

setStateCustomizer
```
public void setStateCustomizer(FormItem.StateCustomizer customizer)
```
Specify a StateCustomizer to use for this formItem. Note, StateCustomizer supersedes the deprecated CustomStateGetter; the only difference between the two interfaces is that the StateCustomizer's getCustomState() method is passed the applicable FormItem, so application code does not need to track this information.
The StateCustomizer's getCustomState() method will be called whenever the framework needs to determine which style to use for the formItem in its state at that time

Parameters:

customizer - the StateCustomizer object

setConfigOnly

public void setConfigOnly(boolean configOnly)

isConfigOnly
```
public boolean isConfigOnly()
```

linkToInstanceUponCreate

public void linkToInstanceUponCreate()

mapDisplayToValue
```
public java.lang.Object mapDisplayToValue(java.lang.String value)
```
Given a display value for this FormItem, return the underlying data value. This is done by reverse value-mapping, and/or parsing.
This method is called by the framework to derive an underlying data value for a given display value (ie, the value the user sees and interacts with) in a FormItem. Your own code can call this method if you need to programmatically obtain the underlying data value for a given display value. However, this method is not an override point. If you have a field that requires the stored value to be different from the displayed value, and the requirement cannot be satisfied with a valueMap for some reason, you can add custom parsing logic by setting an editor value parser
This method is also not intended as a place where you can validate, sanitize, transform or canonicalize user input
- To ensure you get well-formed input values, use input masks or a addChangeHandler(com.smartgwt.client.widgets.form.fields.events.ChangeHandler change handler)
- To transform or canonicalize input values, use a mask validator with "transformTo". See the link to "mask validator" for more details and an example of this
- To transform or canonicalize input character-by-character as the user types, use an input transformer
Deriving the data value
The process of deriving an underlying data display value from a display value involves the following steps:
- If the formItem has an editor value parser, it is called
- Otherwise, if the formItem is of a SimpleType that has had an edit parser applied with the setEditParser() API, the edit parser is called
- If the formItem is of a SimpleType that inheritsFrom "date", "time" or "datetime", it will be parsed as a date, time or datetime. Note, this parsing step is applied on top of custom SimpleType- and FormItem-level parsing
- If the formItem declares a valueMap, a value is derived by looking up the display value (including the effects of any parsing we may have done so far) in the valueMap
Note: Unlike the corollary method mapValueToDisplay(), there is no special built-in handling of DataSourceField.multiple:true fields. If you want an array to be parsed out of some user input, you must write the parser method to do so.
Parameters:

value - display value

Returns:

value re-mapped for storing

See Also:

mapValueToDisplay(java.util.Map)

mapValueToDisplay
```
public java.lang.String mapValueToDisplay(java.util.Map value)
```
Given a value for this FormItem, return the value to be displayed.
This method is called by the framework to derive a display value for a given data value in a FormItem. Your own code can call this method if you need to programmatically obtain the display value (for example, to display in a hover prompt or error message). However, this method is not an override point. There are several supported ways to apply custom formatting to your form values:
- If you want to apply a consistent custom format to every instance of a given SimpleType, specify a format on the SimpleType. This is the most general approach. Note, this is a static formatter: it will only affect the format of values the user can interact with if TextItem.formatOnBlur is set
- If you want to apply a consistent custom format to a DataSource-described field, the best approach is DataSourceField.format. This overrides SimpleType-level formatting and, again, is static formatting
- For a FormItem that is not DataSource-described, or for special formats that should only be used on a particular form, format can also be declared for individual FormItems. This overrides DataSource-level formatting
- For temporal values, you can declare dateFormatter and timeFormatter at both FormItem and DynamicForm levels. Generally, however, we recommend the generic declarative format as the simpler approach
- If you want to apply a specialized format that cannot be expressed declaratively, use setValueFormatter(com.smartgwt.client.widgets.form.FormItemValueFormatter) for static-valued items like StaticTextItem or SelectItem, and setEditorValueFormatter(com.smartgwt.client.widgets.form.FormItemValueFormatter) for other types of FormItem
Deriving the display value
The process of deriving a display value from a data value involves the following steps:
- If the item declares a valueMap, the display value is derived by looking up the value in the valueMap
- If the item does not have a valueMap - or the value was not found in the item's valueMap - and the item declares a displayField and an optionDataSource, the display value is derived by looking up the "displayField" corresponding to the value in the optionDataSource's local cache
- Formatting is now applied to the derived display value. Note, it is perfectly normal at this point for no display value has to be derived - this will be the case for any field with no valueMap and no optionDataSource. In this case, the passed-in value is treated as the display value for all further purposes.
  - If the FormItem involves static display value(s), like StaticTextItem or SelectItem
    - If the FormItem has had a static value formatter applied with the setValueFormatter() API, the value formatter is called
    - Otherwise, if the formItem declares a format, the formst is applied in line with the rules of FormatString
    - Otherwise, if the FormItem is of a SimpleType that declares a format, the format is applied
  - Otherwise, if the FormItem has had an editor value formatter applied with the setEditorValueFormatter() API, the editor value formatter is called
  - Otherwise, if the FormItem is of a SimpleType that has had an edit formatter applied with the setEditFormatter() API, the edit formatter is called
  - Otherwise, if the value is a Date:
    - If the formItem declares a timeFormatter and no dateFormatter, the timeFormatter is called
    - Otherwise, if the formItem is of a SimpleType that inheritsFrom "time", the value is formatted using the default time format
    - Otherwise, the date or datetime is formatted using the rules described for dateFormatter.
  - Otherwise, if the FormItem involves static display value(s) and is of a SimpleType that declares a normalDisplayFormatter, this is used
  - Otherwise, if the value is not null and is of a "simple" type (ie, it is not an object or an array), a display value is derived by calling the Javascript toLocaleString() method, if the value has one, or the toString() method if it does not
  - Otherwise, if the value is null or a zero-length string, the display value is set to the formItem's emptyDisplayValue
  - Otherwise, the "display value" is the simple, unformatted data value that was passed in
Treatment of arrays
Ordinarily, arrays are treated like any other value. This means you can, for example, create a value formatter that is capable of formatting an array-valued field in some way that makes sense for the particular application domain.
However, for items that are marked to handle multiple values, array values are treated differently. In this case, the display value is built up by calling mapValueToDisplay() recursively for each array entry, and concatenating these partial display values together using the multipleValueSeparator.
Parameters:

value - value to be mapped to a display value

Returns:

value to display. Note, for items with static value(s), such as SelectItem or StaticTextItem, the display value string will be interpreted as HTML by the browser. See SelectItem.escapeHTML for more details

See Also:

mapDisplayToValue(java.lang.String)

mapValueToDisplay

public java.lang.String mapValueToDisplay(com.google.gwt.core.client.JavaScriptObject value)

mapValueToDisplay

public java.lang.String mapValueToDisplay(java.lang.Object value)

getWarnOnEditorTypeConversionDefault
```
public static boolean getWarnOnEditorTypeConversionDefault()
```
Gets whether, by default, a warning will be logged if the Framework replaces a SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type.

Returns:

whether to warn if SmartGWT FormItem wrapping a SmartClient item is replaced

See Also:

getWarnOnEditorTypeConversion()

setWarnOnEditorTypeConversionDefault
```
public static void setWarnOnEditorTypeConversionDefault(boolean warn)
```
Sets whether, by default, a warning will be logged if the Framework replaces a SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type.

Parameters:

warn - whether to warn if SmartGWT FormItem wrapping a SmartClient item is replaced

See Also:

setWarnOnEditorTypeConversion(boolean)

getWarnOnEditorTypeConversion
```
public boolean getWarnOnEditorTypeConversion()
```
Gets whether a warning will be logged if the Framework replaces this SmartGWT FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type. The default value can be configured by calling setWarnOnEditorTypeConversionDefault(boolean).

Returns:

whether to warn if SmartGWT FormItem wrapping a SmartClient item is replaced

setWarnOnEditorTypeConversion
```
public void setWarnOnEditorTypeConversion(boolean warn)
```
Sets whether a warning will be logged if the Framework replaces this SmartGwt FormItem (that wraps the SmartClient item instance) to more closely match the underlying item's type when getOrCreateRef() is called. A SmartGWT FormItem created using the default or (String) name constructor will never be replaced unless it has the base class (i.e. FormItem) type, in which case it's always replaced as no SmartClient FormItem instance will ever have the FormItem class type. A SmartGWT FormItem created using the JavaScriptObject constructor (perhaps indirectly via FormItemFactory) will be replaced by a call to getOrCreateRef() if the wrapping SmartGWT FormItem type ends up mismatching the underlying SmartClient instance. This may happen if:
- the SmartGWT FormItem type wrapping the instance is the base class, FormItem,
- the JavaScriptObject content passed in is chosen inconsistently with the actual class of the SmartGWT FormItem constructor chosen to wrap it, or
- the DynamicForm instance doesn't exist, so FormItemFactory (if used) is unable to select the right SmartGWT FormItem class to wrap the underlying SmartClient item instance
Note that when calling a SmartGWT FormItem constructor taking a JavaScriptObject, you can call setAttribute() on the "editorType" property and pass the desired FormItem subclass name to ensure that the ultimate SmartClient instance type matches the SmartGWT FormItem constructor you've chosen (except when creating the base class FormItem type - that will always be replaced). You can use setEditorType() instead of setAttribute() if you've made the Java annotation to generate the appropriate BeanFactory, but that's really only needed if the type being set doesn't correspond to a native SmartGWT Framework FormItem class.
The default value can be configured by calling setWarnOnEditorTypeConversionDefault(boolean).
Parameters:

warn - whether to warn if SmartGWT FormItem wrapping a SmartClient item is replaced

handleWarnOnEditorTypeConversion

public void handleWarnOnEditorTypeConversion(FormItem oldItem,
                                             FormItem newItem)

getValueMap
```
public java.util.Map getValueMap()
```
In a form, valueMaps are used for FormItem types that allow the user to pick from a limited set of values, such as a SelectItem. An item's valueMap can be either an Array of String values or a Map of stored String property names to Java Objects.
To set the initial selection for a form item with a valueMap, use defaultValue.
See also DataSourceField.valueMap.

Overrides:

getValueMap in class Field

Returns:

Map

See Also:

setValueMap(String...), getValueMapAsArray(), setValueMap(Map)

getValueMapAsArray
```
public java.lang.String[] getValueMapAsArray()
```
See also getValueMap()

Returns:

String[]

Class FormItem

Nested Class Summary

Field Summary

Fields inherited from class com.smartgwt.client.core.RefDataClass

Fields inherited from class com.smartgwt.client.core.DataClass

Fields inherited from class com.smartgwt.client.core.JsObject

Constructor Summary

Method Summary

Methods inherited from class com.smartgwt.client.data.Field

Methods inherited from class com.smartgwt.client.core.RefDataClass

Methods inherited from class com.smartgwt.client.core.DataClass

Methods inherited from class com.smartgwt.client.core.JsObject

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

Field Detail

scClassName

configOnly

warnOnEditorTypeConversionDefault

warnOnEditorTypeConversion

Constructor Detail

FormItem

FormItem

FormItem

Method Detail

getOrCreateRef

getPaletteDefaults

changeAutoChildDefaults

changeAutoChildDefaults

changePickerIconDefaults

setAccessKey

getAccessKey

setAlign

getAlign

setAllowExpressions

getAllowExpressions

setAlwaysFetchMissingValues

getAlwaysFetchMissingValues

setAlwaysShowControlBox

getAlwaysShowControlBox

setApplyAlignToText

getApplyAlignToText

setApplyHeightToTextBox

getApplyHeightToTextBox

setAriaRole

getAriaRole

setAutoComplete

getAutoComplete

setAutoCompleteKeywords

getAutoCompleteKeywords

setBrowserInputType

getBrowserInputType

setBrowserSpellCheck

getBrowserSpellCheck

setCanEdit

getCanEdit

setCanEditOpaqueValues

getCanEditOpaqueValues

setCanFocus

getCanFocus

setCanHover

getCanHover

setCanSelectText

getCanSelectText

setCanTabToIcons

getCanTabToIcons

setCellHeight

getCellHeight

setCellStyle

getCellStyle

setChangeOnKeypress

getChangeOnKeypress

setClipStaticValue

getClipStaticValue

setClipTitle

getClipTitle

getContainerWidget

setControlStyle

getControlStyle

setCriteriaField

getCriteriaField