er.ajax
Class AjaxDynamicElement

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WODynamicElement
          com.webobjects.appserver._private.WODynamicGroup
              er.ajax.AjaxDynamicElement

All Implemented Interfaces:

IAjaxElement

Direct Known Subclasses:

AjaxBehaviour, AjaxHyperlink, AjaxIncludeScript, AjaxInPlaceEditor, AjaxModalContainer, AjaxObserveField, AjaxRemoteLogging, AjaxRoundEffect, AjaxSessionPing, AjaxSubmitButton, AjaxTabbedPanel, AjaxTabbedPanelTab, AjaxTextHinter, AjaxUpdateContainer, AjaxUpdateLink

public abstract class AjaxDynamicElement
extends com.webobjects.appserver._private.WODynamicGroup
implements IAjaxElement

Field Summary

protected org.apache.log4j.Logger

log

Fields inherited from class com.webobjects.appserver.WODynamicElement

_ConstructorParameters

Constructor Summary

AjaxDynamicElement(java.lang.String name, com.webobjects.foundation.NSDictionary associations, com.webobjects.appserver.WOElement children)

Method Summary

protected java.lang.String	_containerID(com.webobjects.appserver.WOContext context)
protected abstract void	addRequiredWebResources(com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context) Override this method to append the needed scripts for this component.
protected void	addScriptResourceInHead(com.webobjects.appserver.WOContext context, com.webobjects.appserver.WOResponse response, java.lang.String fileName)
protected void	addScriptResourceInHead(com.webobjects.appserver.WOContext context, com.webobjects.appserver.WOResponse response, java.lang.String framework, java.lang.String fileName)
protected void	addStylesheetResourceInHead(com.webobjects.appserver.WOContext context, com.webobjects.appserver.WOResponse response, java.lang.String fileName)
protected void	addStylesheetResourceInHead(com.webobjects.appserver.WOContext context, com.webobjects.appserver.WOResponse response, java.lang.String framework, java.lang.String fileName)
void	appendTagAttributeToResponse(com.webobjects.appserver.WOResponse response, java.lang.String name, java.lang.Object object)
void	appendToResponse(com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context) Overridden to call addRequiredWebResources(WOResponse, WOContext).
com.webobjects.foundation.NSDictionary	associations()
com.webobjects.appserver.WOAssociation	bindingNamed(java.lang.String name)
boolean	booleanValueForBinding(java.lang.String name, boolean defaultValue, com.webobjects.appserver.WOComponent component)
abstract com.webobjects.appserver.WOActionResults	handleRequest(com.webobjects.appserver.WORequest request, com.webobjects.appserver.WOContext context) Override this method to return the response for an Ajax request.
boolean	hasBinding(java.lang.String name)
com.webobjects.appserver.WOActionResults	invokeAction(com.webobjects.appserver.WORequest request, com.webobjects.appserver.WOContext context) Execute the request, if it's comming from our action, then invoke the ajax handler and put the key AJAX_REQUEST_KEY in the request userInfo dictionary (request.userInfo()).
void	setValueForBinding(java.lang.Object value, java.lang.String name, com.webobjects.appserver.WOComponent component)
protected boolean	shouldHandleRequest(com.webobjects.appserver.WORequest request, com.webobjects.appserver.WOContext context)
java.lang.String	stringValueForBinding(java.lang.String name, com.webobjects.appserver.WOComponent component)
void	takeValuesFromRequest(com.webobjects.appserver.WORequest request, com.webobjects.appserver.WOContext context)
java.lang.Object	valueForBinding(java.lang.String name, java.lang.Object defaultValue, com.webobjects.appserver.WOComponent component)
java.lang.Object	valueForBinding(java.lang.String name, com.webobjects.appserver.WOComponent component)

Methods inherited from class com.webobjects.appserver._private.WODynamicGroup

addChildElement, appendChildrenToResponse, childrenElements, EmptyGroup, hasChildrenElements, invokeChildrenAction, takeChildrenValuesFromRequest, toString

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.apache.log4j.Logger log

Constructor Detail

AjaxDynamicElement

public AjaxDynamicElement(java.lang.String name,
                          com.webobjects.foundation.NSDictionary associations,
                          com.webobjects.appserver.WOElement children)

Method Detail

associations

public com.webobjects.foundation.NSDictionary associations()

hasBinding

public boolean hasBinding(java.lang.String name)

bindingNamed

public com.webobjects.appserver.WOAssociation bindingNamed(java.lang.String name)

valueForBinding

public java.lang.Object valueForBinding(java.lang.String name,
                                        java.lang.Object defaultValue,
                                        com.webobjects.appserver.WOComponent component)

Specified by:

valueForBinding in interface IAjaxElement

valueForBinding

public java.lang.Object valueForBinding(java.lang.String name,
                                        com.webobjects.appserver.WOComponent component)

Specified by:

valueForBinding in interface IAjaxElement

stringValueForBinding

public java.lang.String stringValueForBinding(java.lang.String name,
                                              com.webobjects.appserver.WOComponent component)

booleanValueForBinding

public boolean booleanValueForBinding(java.lang.String name,
                                      boolean defaultValue,
                                      com.webobjects.appserver.WOComponent component)

setValueForBinding

public void setValueForBinding(java.lang.Object value,
                               java.lang.String name,
                               com.webobjects.appserver.WOComponent component)

addScriptResourceInHead

protected void addScriptResourceInHead(com.webobjects.appserver.WOContext context,
                                       com.webobjects.appserver.WOResponse response,
                                       java.lang.String framework,
                                       java.lang.String fileName)

addScriptResourceInHead

protected void addScriptResourceInHead(com.webobjects.appserver.WOContext context,
                                       com.webobjects.appserver.WOResponse response,
                                       java.lang.String fileName)

addStylesheetResourceInHead

protected void addStylesheetResourceInHead(com.webobjects.appserver.WOContext context,
                                           com.webobjects.appserver.WOResponse response,
                                           java.lang.String fileName)

addStylesheetResourceInHead

protected void addStylesheetResourceInHead(com.webobjects.appserver.WOContext context,
                                           com.webobjects.appserver.WOResponse response,
                                           java.lang.String framework,
                                           java.lang.String fileName)

invokeAction

public com.webobjects.appserver.WOActionResults invokeAction(com.webobjects.appserver.WORequest request,
                                                             com.webobjects.appserver.WOContext context)

Execute the request, if it's comming from our action, then invoke the ajax handler and put the key AJAX_REQUEST_KEY in the request userInfo dictionary (request.userInfo()).

Overrides:

invokeAction in class com.webobjects.appserver._private.WODynamicGroup

_containerID

protected java.lang.String _containerID(com.webobjects.appserver.WOContext context)

shouldHandleRequest

protected boolean shouldHandleRequest(com.webobjects.appserver.WORequest request,
                                      com.webobjects.appserver.WOContext context)

appendToResponse

public void appendToResponse(com.webobjects.appserver.WOResponse response,
                             com.webobjects.appserver.WOContext context)

Overridden to call addRequiredWebResources(WOResponse, WOContext).

Overrides:

appendToResponse in class com.webobjects.appserver._private.WODynamicGroup

appendTagAttributeToResponse

public void appendTagAttributeToResponse(com.webobjects.appserver.WOResponse response,
                                         java.lang.String name,
                                         java.lang.Object object)

takeValuesFromRequest

public void takeValuesFromRequest(com.webobjects.appserver.WORequest request,
                                  com.webobjects.appserver.WOContext context)

Overrides:

takeValuesFromRequest in class com.webobjects.appserver._private.WODynamicGroup

addRequiredWebResources

protected abstract void addRequiredWebResources(com.webobjects.appserver.WOResponse response,
                                                com.webobjects.appserver.WOContext context)

Override this method to append the needed scripts for this component.

handleRequest

public abstract com.webobjects.appserver.WOActionResults handleRequest(com.webobjects.appserver.WORequest request,
                                                                       com.webobjects.appserver.WOContext context)

Override this method to return the response for an Ajax request.

Specified by:

handleRequest in interface IAjaxElement

Parameters:

request -

context -