anonymous wrote : | I hope i am not asking too much. But wouldnt it be great to automatically detect the changes (atleast for the managed objects in JPA/hibernate) and render those sections of UI alone, without even mentioning reRender ? | This is certainly not asking too much, as this is exactly what ICEfaces does. Rather than requiring the developer to apply update zones to the page, ICEfaces renders into a DOM on the server, determines the changes to that DOM, and sends just the changes down to the browser. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044333#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...