Render a specific component in an AJAX request

[Clément Uster]

Hi all,

Let's say my page has an AJAX actionlink. This link has a context that
specifies the component name to render in a zone.
The @OnEvent method called in my page should return to the browser the body
of the component (which name has been specified as a context parameter).

It looks like this in the tml:

<t:actionlink t:zone="myZone"
t:context="component1">component1</t:actionlink>
<t:actionlink t:zone="myZone"
t:context="component2">component2</t:actionlink>
<t:zone t:id="myZone">

and in the java class:
@OnEvent(EventConstants.ACTION)
public Object renderComponent(String componentName){
...
//return the body of "componentName"
}


I could wrap all my component into Tapestry Blocks (in my page), and then
return the block at the end of the @OnEvent method.
But I can't do this, because in some cases, the page may not know all the
component names.
Do you know how I could do this ?
TextStreamResponse maybe...

Thanks in advance.

Clément