er.modern.directtoweb.components.buttons

Class ERMDDeleteButton

java.lang.Object

com.webobjects.appserver.WOElement

com.webobjects.appserver.WOComponent

er.extensions.components.ERXComponent

er.extensions.components.ERXNonSynchronizingComponent

er.directtoweb.components.ERDCustomComponent

er.modern.directtoweb.components.buttons.ERMDActionButton

er.modern.directtoweb.components.buttons.ERMDDeleteButton

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, Serializable, Cloneable

Direct Known Subclasses:

ERMDRemoveRelatedButton

public class ERMDDeleteButton
extends ERMDActionButton

Delete button for repetitions.

See Also:

Serialized Form

Author:

davidleber

Bindings

Name	Description
object	object
dataSource	dataSource
displayGroup	displayGroup
d2wContext	d2wContext

D2W Keys

Name	Description
deleteButtonLabel	deleteButtonLabel
classForDeleteObjButton	classForDeleteObjButton
classForDisabledDeleteObjButton	classForDisabledDeleteObjButton
cancelButtonLabel	cancelButtonLabel
classForCancelDialogButton	classForCancelDialogButton
classForDeleteDialogButton	classForDeleteDialogButton
confirmDeleteMessage	confirmDeleteMessage

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ERMDDeleteButton.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.MapImplementation, com.webobjects.foundation.NSKeyValueCoding.Null<T>, 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

Modifier and Type	Field and Description
protected String	_dialogMessage
protected String	_disabledButtonClass
static String	DisplayGroupObjectDeleted

Fields inherited from class er.modern.directtoweb.components.buttons.ERMDActionButton

_buttonClass, _buttonLabel, _updateContainer, _useAjax, BUTTON_PERFORMED_DELETE_ACTION, BUTTON_PERFORMED_EDIT_ACTION, BUTTON_PERFORMED_INSPECT_ACTION, BUTTON_PERFORMED_SELECT_ACTION

Fields inherited from class er.directtoweb.components.ERDCustomComponent

extraBindings, FALSE, log, 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

Constructors

Constructor and Description
ERMDDeleteButton(com.webobjects.appserver.WOContext context)

Method Summary

Modifier and Type	Method and Description
String	activeButtonClass() CSS class for the Delete button when active.
com.webobjects.appserver.WOActionResults	buttonAction() Deletes the current object.
String	buttonClass() CSS class for the Delete button.
String	buttonLabel() Label for the Delete button.
com.webobjects.appserver.WOActionResults	cancelAction() Reverts the ec, and purges the objectPendingDeletion in the d2wContext to hide the in-line confirmation dialog.
String	cancelButtonClass() CSS class for the in-line dialog's Cancel button.
String	cancelButtonLabel() Label for the Cancel button.
boolean	canDelete() Boolean used to hide/show the in-line confirm delete dialog.
com.webobjects.appserver.WOActionResults	deleteAction() Delete action for component button
String	deleteButtonClass() CSS class for the in-line dialog's Delete button.
com.webobjects.appserver.WOActionResults	deleteObjectWithFinalCommit(boolean finalCommit) Performs the in-line delete and purges object pending deletion from the d2wContext to hide the in-line confirmation dialog.
String	dialogMessage() String to display in the in-line confirmation dialog.
String	disabledButtonClass() CSS class for the delete button when disabled.
String	localUpdateContainer() Returns a unique id for this control's update container
void	postDeleteNotification() Utility method to post the delete notification to the parent component
boolean	showDialog() Used to show/hide the confirmation dialog
Boolean	useAjax() Determines whether to use an in-line confirmation dialog with ajax behaviour or a separate confirmation page.

Methods inherited from class er.modern.directtoweb.components.buttons.ERMDActionButton

dataSource, displayGroup, enclosingPageOfClass, localInstanceOfObject, nextPageInPage, object, parentD2WPage, parentEditPage, parentListPage, parentPickPage, parentQueryPage, parentSelectPage, postNotification, shouldAllowInlineEditing, shouldUseAjax, synchronizesVariablesWithBindings, updateContainer

Methods inherited from class er.directtoweb.components.ERDCustomComponent

appendToResponse, clearValidationFailed, d2wComponentNameDebuggingEnabled, d2wContext, d2wContextFromBindings, d2wContextValueForBinding, d2wDebuggingEnabled, d2wPage, d2wPropertyKeyDebuggingEnabled, extraBindings, extraBindingsValueForBinding, hasBinding, integerBooleanForBinding, key, localContext, logDebugInfo, originalValueForBinding, parentValueForBinding, reset, resetCachedBindingsInStatefulComponent, setD2wContext, setExtraBindings, setKey, setLocalContext, task, 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, arrayValueForBinding, arrayValueForBinding, booleanValueForBinding, booleanValueForBinding, booleanValueForBinding, browser, checkAccess, clickToOpenEnabled, componentName, defaultCSSPath, defaultJavascriptPath, dynamicBindings, floatValueForBinding, intValueForBinding, isPageAccessAllowed, localizer, objectValueForBinding, objectValueForBinding, pageWithName, postAppendToResponse, preAppendToResponse, primaryCSSFile, primaryJavascriptFile, shouldCheckAccess, stringValueForBinding, stringValueForBinding, useDefaultComponentCSS, useDefaultComponentJavascript

Methods inherited from class com.webobjects.appserver.WOComponent

__valueForBinding, _associationWithName, _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, hasSession, isCachingEnabled, isEventLoggingEnabled, isStateless, logString, name, pageWithName, parent, path, pathURL, performParentAction, pullValuesFromParent, pushValuesToParent, session, set_componentUnroll, set_unroll, setCachingEnabled, setValueForBinding, setVariableValueForName, sleep, takeValueForKey, takeValueForKeyPath, template, templateWithHTMLString, templateWithHTMLString, templateWithHTMLString, templateWithName, toString, unableToSetNullForKey, validateTakeValueForKeyPath, validateValueForKey, valueForBooleanBinding, valueForIntegerBinding, valueForKey, valueForKeyPath, valueForNSArrayBindings, valueForNSDictionaryBindings, valueForNumberBinding, valueForStringBinding, variableValueForName, variableWithName

Methods inherited from class java.lang.Object

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

Field Detail

DisplayGroupObjectDeleted

public static final String DisplayGroupObjectDeleted

See Also:

Constant Field Values

_dialogMessage

protected String _dialogMessage

_disabledButtonClass

protected String _disabledButtonClass

Constructor Detail

ERMDDeleteButton

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

Method Detail

buttonAction

public com.webobjects.appserver.WOActionResults buttonAction()

Deletes the current object. Behaviour is dependent on the d2wContext useAjaxControls flag. if true: Display an in-line confirmation dialog and update the pages main update container. if false: Take user to the confirmation page.

deleteAction

public com.webobjects.appserver.WOActionResults deleteAction()

Delete action for component button

deleteObjectWithFinalCommit

public com.webobjects.appserver.WOActionResults deleteObjectWithFinalCommit(boolean finalCommit)

Performs the in-line delete and purges object pending deletion from the d2wContext to hide the in-line confirmation dialog. Calls saveChanges on the parent ec if the finalCommit flag is true.

cancelAction

public com.webobjects.appserver.WOActionResults cancelAction()

Reverts the ec, and purges the objectPendingDeletion in the d2wContext to hide the in-line confirmation dialog.

postDeleteNotification

public void postDeleteNotification()

Utility method to post the delete notification to the parent component

canDelete

public boolean canDelete()

Boolean used to hide/show the in-line confirm delete dialog.

buttonLabel

public String buttonLabel()

Label for the Delete button.

Defaults to "Delete"

cancelButtonLabel

public String cancelButtonLabel()

Label for the Cancel button.

Defaults to "Cancel"

buttonClass

public String buttonClass()

CSS class for the Delete button.

activeButtonClass

public String activeButtonClass()

CSS class for the Delete button when active.

Defaults to "Button ObjButton DeleteObjButton"

disabledButtonClass

public String disabledButtonClass()

CSS class for the delete button when disabled.

Defaults to "Button ObjButton DisabledObjButton DisabledDeleteObjButton"

cancelButtonClass

public String cancelButtonClass()

CSS class for the in-line dialog's Cancel button.

Defaults to "Button DialogButton CancelDialogButton"

deleteButtonClass

public String deleteButtonClass()

CSS class for the in-line dialog's Delete button.

Defaults to "Button DialogButton DeleteDialogButton"

showDialog

public boolean showDialog()

Used to show/hide the confirmation dialog

useAjax

public Boolean useAjax()

Determines whether to use an in-line confirmation dialog with ajax behaviour or a separate confirmation page. Based on the value of the useAjax binding (or d2wContext key).

Overrides:

useAjax in class ERMDActionButton

localUpdateContainer

public String localUpdateContainer()

Returns a unique id for this control's update container

dialogMessage

public String dialogMessage()

String to display in the in-line confirmation dialog. Obtained from the bindings or d2wContext via this key: confirmDeleteMessage