Simple Event Propagation Problem

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Hi,

I have a simple problem. I use a component as a layout, and i want to
have an action link that will be handled by the page that use the
layout. I believed that the event from actionLink goes from the Layout
Component to my page containing the component (here it is Index)

Here is the source excerpt :

Index.tml :
<html t:type="layout" p:title="title">
....
</html>

Layout.tml
....
<t:actionlink t:id="edit">Edit</t:actionlink>
...
<div id="content">
<h2>${title}</h2>
<t:body />
</div>
....

Index.java

@OnEvent(component = "edit", value = EventConstants.ACTION)
public Object onActionFromEdit() {
return Edit.class;

}

And I got the following error :

16/03/2010 22:51:51 ERROR
org.apache.tapestry5.services.TapestryModule.RequestExceptionHandler -
Processing of request failed with uncaught exception: Request event
'action' (on component w/Index:layout.edit) was not handled; you must
provide a matching event handler method in the component or in one of
its containers.
org.apache.tapestry5.ioc.internal.util.TapestryException: Request event
'action' (on component w/Index:layout.edit) was not handled; you must
provide a matching event handler method in the component or in one of
its containers. [at classpath:org/bouil/tapestry/components/Layout.tml,
line 59]
at
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl.handle (ComponentEventRequestHandlerImpl.java:79)
at
org.apache.tapestry5.internal.services.ImmediateActionRenderResponseFilter.handle (ImmediateActionRenderResponseFilter.java:42)
at
$ComponentEventRequestHandler_12768f52a94.handle($ComponentEventRequestHandler_12768f52a94.java)
at
org.apache.tapestry5.internal.services.AjaxFilter.handle (AjaxFilter.java:42)
...

What's wrong ?

Thanks.
Nicolas.

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Simple Event Propagation Problem

Nicolas Bouillon

2010-03-16