er.directtoweb.components.buttons
Class ERDActionButton

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WOComponent
          er.extensions.components.ERXComponent
              er.extensions.components.ERXNonSynchronizingComponent
                  er.directtoweb.components.ERDCustomComponent
                      er.directtoweb.components.buttons.ERDActionButton

All Implemented Interfaces:

com.webobjects.appserver.WOActionResults, com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions, com.webobjects.foundation.NSValidation, ERXExceptionHolder, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

ERDControllerButton, ERDDeleteButton, ERDEditButton, ERDInspectButton, ERDPickIntermediateButton, ERDPrinterButton, ERDSelectAllButton, ERDSelectButton, ERDSelectionComponent, ERExcelButton

public class ERDActionButton
extends ERDCustomComponent

Abstract superclass for all actions inside of Wonder D2W.

See Also:

Serialized Form

Author:

ak on Mon Sep 01 2003

Nested Class Summary

static interface

ERDActionButton.Keys

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

com.webobjects.appserver.WOComponent._EventLoggingEnabler, com.webobjects.appserver.WOComponent.Event

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

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

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

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

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

com.webobjects.foundation.NSValidation._MethodBinding, com.webobjects.foundation.NSValidation._ValidationBinding, com.webobjects.foundation.NSValidation.DefaultImplementation, com.webobjects.foundation.NSValidation.Utility, com.webobjects.foundation.NSValidation.ValidationException

Field Summary

Fields inherited from class er.directtoweb.components.ERDCustomComponent

extraBindings, FALSE, TRUE

Fields inherited from class er.extensions.components.ERXComponent

_dynamicBindings

Fields inherited from class com.webobjects.appserver.WOComponent

_Extension, _IsEventLoggingEnabled, _keyAssociations

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.NSKeyValueCoding

NullValue

Fields inherited from interface com.webobjects.foundation.NSValidation

_CLASS

Constructor Summary

ERDActionButton(com.webobjects.appserver.WOContext context)
Public constructor

Method Summary

com.webobjects.eocontrol.EODataSource	dataSource() The current data source.
com.webobjects.appserver.WODisplayGroup	displayGroup() The current display group.
protected com.webobjects.appserver.WOComponent	enclosingPageOfClass(java.lang.Class c) Utility to return the first enclosing component that matches the given class, if there is one.
boolean	isStateless() Action buttons must be stateless.
com.webobjects.appserver.WOComponent	nextPageInPage(com.webobjects.directtoweb.D2WPage parent) Utility to return the next page in the enclosing page.
com.webobjects.eocontrol.EOEnterpriseObject	object() The current object.
com.webobjects.directtoweb.D2WPage	parentD2WPage() Utility to return the enclosing D2W page, if there is one.
protected com.webobjects.directtoweb.EditPageInterface	parentEditPage() Utility to return the enclosing edit page, if there is one.
protected com.webobjects.directtoweb.ListPageInterface	parentListPage() Utility to return the enclosing list page, if there is one.
protected ERDPickPageInterface	parentPickPage() Utility to return the enclosing pick page, if there is one.
protected com.webobjects.directtoweb.QueryPageInterface	parentQueryPage() Utility to return the enclosing query page, if there is one.
protected com.webobjects.directtoweb.SelectPageInterface	parentSelectPage() Utility to return the enclosing select page, if there is one.
boolean	synchronizesVariablesWithBindings() Action buttons do not synchronize their variables.
java.lang.String	task() The current task.
protected com.webobjects.directtoweb.D2WPage	topLevelD2WPage() Utility to return the outermost page that is a D2W page.

Methods inherited from class er.directtoweb.components.ERDCustomComponent

appendToResponse, booleanForBinding, clearValidationFailed, d2wComponentNameDebuggingEnabled, d2wContext, d2wContextFromBindings, d2wContextValueForBinding, d2wDebuggingEnabled, d2wPage, d2wPropertyKeyDebuggingEnabled, extraBindings, extraBindingsValueForBinding, hasBinding, integerBooleanForBinding, key, localContext, logDebugInfo, originalValueForBinding, parentValueForBinding, reset, resetCachedBindingsInStatefulComponent, setD2wContext, setExtraBindings, setKey, setLocalContext, taskIsEdit, taskIsInspect, taskIsList, validationFailedWithException, valueForBinding

Methods inherited from class er.extensions.components.ERXNonSynchronizingComponent

invokeAction, takeValuesFromRequest

Methods inherited from class er.extensions.components.ERXComponent

_awakeInContext, _checkAccess, _frameworkName, _includeCSSResources, _includeJavascriptResources, additionalCSSFiles, additionalJavascriptFiles, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, stringValueForBinding, stringValueForBinding, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

_associationWithName, _childTemplate, _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, hasSession, isCachingEnabled, isEventLoggingEnabled, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, valueForKey, valueForKeyPath

Methods inherited from class java.lang.Object

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

Constructor Detail

ERDActionButton

public ERDActionButton(com.webobjects.appserver.WOContext context)

Public constructor

Parameters:

context - the context

Method Detail

isStateless

public final boolean isStateless()

Action buttons must be stateless.

Overrides:

isStateless in class ERXNonSynchronizingComponent

synchronizesVariablesWithBindings

public final boolean synchronizesVariablesWithBindings()

Action buttons do not synchronize their variables.

Overrides:

synchronizesVariablesWithBindings in class ERDCustomComponent

object

public com.webobjects.eocontrol.EOEnterpriseObject object()

The current object.

displayGroup

public com.webobjects.appserver.WODisplayGroup displayGroup()

The current display group.

dataSource

public com.webobjects.eocontrol.EODataSource dataSource()

The current data source.

task

public java.lang.String task()

The current task.

Overrides:

task in class ERDCustomComponent

nextPageInPage

public com.webobjects.appserver.WOComponent nextPageInPage(com.webobjects.directtoweb.D2WPage parent)

Utility to return the next page in the enclosing page.

enclosingPageOfClass

protected com.webobjects.appserver.WOComponent enclosingPageOfClass(java.lang.Class c)

Utility to return the first enclosing component that matches the given class, if there is one.

topLevelD2WPage

protected com.webobjects.directtoweb.D2WPage topLevelD2WPage()

Utility to return the outermost page that is a D2W page. This is needed because this component might be embedded inside a plain page.

parentListPage

protected com.webobjects.directtoweb.ListPageInterface parentListPage()

Utility to return the enclosing list page, if there is one.

parentEditPage

protected com.webobjects.directtoweb.EditPageInterface parentEditPage()

Utility to return the enclosing edit page, if there is one.

parentSelectPage

protected com.webobjects.directtoweb.SelectPageInterface parentSelectPage()

Utility to return the enclosing select page, if there is one.

parentQueryPage

protected com.webobjects.directtoweb.QueryPageInterface parentQueryPage()

Utility to return the enclosing query page, if there is one.

parentPickPage

protected ERDPickPageInterface parentPickPage()

Utility to return the enclosing pick page, if there is one.

parentD2WPage

public com.webobjects.directtoweb.D2WPage parentD2WPage()

Utility to return the enclosing D2W page, if there is one.