org.apache.cocoon.woody.event.impl
Class JavaScriptWidgetListenerBuilder

java.lang.Object
  org.apache.cocoon.woody.event.impl.JavaScriptWidgetListenerBuilder

All Implemented Interfaces:

WidgetListenerBuilder

public class JavaScriptWidgetListenerBuilder
extends Object
implements WidgetListenerBuilder

Builds a WidgetListener based on a JavaScript snippet.

The syntax for this listener is as follows :

   <javascript>
     var widget = event.sourceWidget;
     sourceWidget.setValue("Yeah");
   </javascript>
 

As shown above, the event that fired this listener is published as the event variable.

Version:

CVS $Id: JavaScriptWidgetListenerBuilder.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Sylvain Wallez

Field Summary

static JavaScriptWidgetListenerBuilder

INSTANCE

Fields inherited from interface org.apache.cocoon.woody.event.WidgetListenerBuilder

ROLE

Constructor Summary

JavaScriptWidgetListenerBuilder()

Method Summary

WidgetListener

buildListener(Element element, Class listenerClass)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final JavaScriptWidgetListenerBuilder INSTANCE

Constructor Detail

JavaScriptWidgetListenerBuilder

public JavaScriptWidgetListenerBuilder()

Method Detail

buildListener

public WidgetListener buildListener(Element element,
                                    Class listenerClass)
                             throws Exception

Specified by:

buildListener in interface WidgetListenerBuilder

Throws:

Exception