com.smartgwt.client.callbacks

Interface ValidatorConditionCallback

public interface ValidatorConditionCallback

Method Summary

Modifier and Type	Method and Description
boolean	execute(DataSourceField item, Validator validator, java.lang.Object value, java.util.Map record, java.util.Map additionalContext) Callback required for the property Validator.condition and ValidatorDefinition.condition.

Method Detail

execute

boolean execute(DataSourceField item,
                Validator validator,
                java.lang.Object value,
                java.util.Map record,
                java.util.Map additionalContext)

Callback required for the property Validator.condition and ValidatorDefinition.condition.

Parameters:

item - FormItem, DataSourceField or ListGridField on which this validator was declared. NOTE: FormItem will not be available during a save performed without a form (eg programmatic save) or if the field is not available in the form.

validator - Validator declaration from eg DataSourceField.validators.

value - value to validate

record - Field values for record being validated.

additionalContext - Object containing extra context which may be useful to the condition function. Contains the following properties:

• validatorDefinition: the ValidatorDefinition for the validator being processed. This allows easy access to custom validator defintion properties while evaluating the condition.
• component: the DynamicForm or ListGrid being validated
  
• rowNum: the row number of the cell being validated (only if component is a ListGrid)
  
• colNum: the column number of the cell being validated (only if component is a ListGrid)

Returns:

whether the value passed validation. True for passed, false for fail.