er.extensions.components.javascript
Class ERXJSInputValidator

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.extensions.components.javascript.ERXJSInputValidator

All Implemented Interfaces:

WOActionResults, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions, NSValidation, Serializable, Cloneable

public class ERXJSInputValidator
extends WOComponent

Client side part of the JavaScript validation. Simply wrap your text-based input component with this component and whenever the user leaves the field, the value is validated via a RPC call on the server side and an error message is displayed if it does not validate.

See Also:

Serialized Form

Bindings

keyName	the key to validate against
entityName	the entity to validate against
disabled	disable the validation

Nested Class Summary

static class

ERXJSInputValidator.Action

Nested classes/interfaces inherited from class com.webobjects.appserver.WOComponent

WOComponent._EventLoggingEnabler, WOComponent.Event

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSValidation

NSValidation._MethodBinding, NSValidation._ValidationBinding, NSValidation.DefaultImplementation, NSValidation.Utility, NSValidation.ValidationException

Field Summary

String	_errorSpanID
NSDictionary	currentItem

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations, MINUSONE

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

ERXJSInputValidator(WOContext context)
Public constructor

Method Summary

void	appendToResponse(WOResponse woresponse, WOContext wocontext)
Class	classForCurrentItem()
boolean	currentItemCanBlur()
NSArray	elementArray()
String	errorSpanID()
String	formName()
boolean	synchronizesVariablesWithBindings() component does not synchronize it's variables

Methods inherited from class com.webobjects.appserver.WOComponent

__valueForBinding, _associationWithName, _awakeInContext, _childTemplate, _cleanUpStatelessComponent, _componentDefinition, _componentUnroll, _isPage, _setContext, _setIsPage, _setParent, _setSubcomponent, _sleepInContext, _subcomponentForElementWithID, _templateNameForClass, _unroll, application, awake, baseURL, bindingKeys, canAccessFieldsDirectly, canGetValueForBinding, canSetValueForBinding, clone, context, debugString, descriptionForResponse, ensureAwakeInContext, frameworkName, generateResponse, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasBinding, hasSession, invokeAction, isCachingEnabled, isEventLoggingEnabled, isStateless, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, reset, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, takeValuesFromRequest, template, templateWithHTMLString, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, validationFailedWithException, valueForBinding, valueForBooleanBinding, valueForIntegerBinding, valueForKey, valueForKeyPath, valueForNSArrayBindings, valueForNSDictionaryBindings, valueForNumberBinding, valueForStringBinding

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_errorSpanID

public String _errorSpanID

currentItem

public NSDictionary currentItem

Constructor Detail

ERXJSInputValidator

public ERXJSInputValidator(WOContext context)

Public constructor

Parameters:

context - the context

Method Detail

synchronizesVariablesWithBindings

public boolean synchronizesVariablesWithBindings()

component does not synchronize it's variables

Overrides:

synchronizesVariablesWithBindings in class WOComponent

appendToResponse

public void appendToResponse(WOResponse woresponse,
                             WOContext wocontext)

Overrides:

appendToResponse in class WOComponent

errorSpanID

public String errorSpanID()

elementArray

public NSArray elementArray()

formName

public String formName()

classForCurrentItem

public Class classForCurrentItem()

currentItemCanBlur

public boolean currentItemCanBlur()