Re: [jsr-314-open] Ajax: Include View State For Forms That Are Partial Render Targets

On Fri, Jun 19, 2009 at 3:07 PM, Roger Kitain <Roger.Kitain(a)sun.com&gt; wrote: Background: It used to be that when processing an Ajax response on the client, all forms in the view would get updated with the view state from the server (which had it's own set of portlet related issues). Before the specification went final it was decided that only the submitting form should have it's view state updated from the server. Problem: Consider the case where there are multiple forms in the view, and one of the forms is a partial render target. So here, "form1" is an Ajax render target: <h:form id="form1"> <h:commandButton value="Should be postback" id="button1"/> </h:form> <h:form id="form2"> <h:commandButton value="Rerender form1" id="button2"> <f:ajax render=":form1"/> </h:commandButton> </h:form> In this scenario, "form1" is missing the view state identifier causing a "non postback" when "button1" is clicked. ----------------------- I think this could get by as an errata for the MR, as we would need to include additional spec language. +1. We need to be very sensitive about these "ghost clicks" because that issue has really spurned JSF users in the past. -Dan -- Dan Allen Senior Software Engineer, Red Hat | Author of Seam in Action http://mojavelinux.com http://mojavelinux.com/seaminaction http://in.relation.to/Bloggers/Dan NOTE: While I make a strong effort to keep up with my email on a daily basis, personal or other work matters can sometimes keep me away from my email. If you contact me, but don't hear back for more than a week, it is very likely that I am excessively backlogged or the message was caught in the spam filters. Please don't hesitate to resend a message if you feel that it did not reach my attention.