Hi,

I have been reading about the Partial Refresh support in the JBoss forum. I had 
a very nasty problem with the WebSphere Portal in that whatever kind of AJAX 
you use with JSF components, all other portlets on the page are re-rendered 
again. It looks like for that Portal, the only way to have "real" ajax , and 
avoid the server-side overhead, is to point the XMLHttpRequests to an external 
servlet that will serve them. But IMO that's really a hack and not a clean 
solution at all, because it breaks the whole idea of a "Portal".

I have seen that JBoss has the feature "partial refresh". Here is my question:

If i have my own JSF AJAX framework (with custom render-response phase listener 
for instance) , and I do a XMLHttpRequest to the portal, will it automatically 
render() all of the other portlets on the page ? If yes, is there any 
configuration parameter that I can use to avoid that and to render only the 
portlet that caused the Action Request ? Will the "partial refresh" property 
work fine , even though I am not using the ajax4jsf portal support?

Thanks very much for your feedback.

Regards,
Angel

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