com.smartgwt.client.widgets.form.events

Interface HasHiddenValidationErrorsHandlers

All Superinterfaces:

com.google.gwt.event.shared.HasHandlers

All Known Implementing Classes:

DynamicForm, PropertySheet, SearchForm, ValuesManager

public interface HasHiddenValidationErrorsHandlers
extends com.google.gwt.event.shared.HasHandlers

Method Summary

Modifier and Type

Method and Description

com.google.gwt.event.shared.HandlerRegistration

addHiddenValidationErrorsHandler(HiddenValidationErrorsHandler handler) Method to display validation error messages for fields that are not currently visible in this form. This will be called when validation fails for - a hidden field in this form - if this form is databound, a datasource field with specified validators, for which we have no specified form item. Implement this to provide custom validation error handling for these fields. By default hidden validation errors will be logged as warnings in the developerConsole.

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

fireEvent

Method Detail

addHiddenValidationErrorsHandler

com.google.gwt.event.shared.HandlerRegistration addHiddenValidationErrorsHandler(HiddenValidationErrorsHandler handler)

Method to display validation error messages for fields that are not currently visible in this form.
This will be called when validation fails for
- a hidden field in this form
- if this form is databound, a datasource field with specified validators, for which we have no specified form item.
Implement this to provide custom validation error handling for these fields.
By default hidden validation errors will be logged as warnings in the developerConsole. Call HiddenValidationErrorsEvent.cancel() from within HiddenValidationErrorsHandler.onHiddenValidationErrors(com.smartgwt.client.widgets.form.events.HiddenValidationErrorsEvent) from this method to suppress that behavior.

Parameters:

handler - the hiddenValidationErrors handler

Returns:

HandlerRegistration used to remove this handler