how to reRender component(s), based on server side logics

[shandor]

Hi,

Is there a way to tell the framework to reRender a certain component before committing the response ?
... without having "reRender" attribute set on the component, that is.

What i need to do is calculate in runtime, on the server, which components need to be reRendered.... and tell the framework to add them to the current ajax response

Thanks

[fmarwede]

First guess: Set the reRender attribute dynamically like reRender="#{bean.idsToReRender}".

[shandor]

"fmarwede" wrote:
First guess: Set the reRender attribute dynamically like reRender="#{bean.idsToReRender}".

Thanks for your response.
I suppose this might work, but will require to set the reRender attribute
for every ajax capable component on the page.

I thought maybe there is a way to do it centrally, per request lifecycle. From a phase listener for example/
Psuedo code will be Something like.... ajaxContext.reRender(comp1,comp2,comp3)