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showing facesMessages on xhtml

Matt Couto
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Joined: Jul 10, 2009
Posts: 38
Hi,
Is there a way to show the facesMessages on the xhtml page by using <rich:messages> "only" if on my link/button is a reRender property with the id's panel where contains that rich:messages component?? At the moment it always shows the message even though there is no reRender property...
any clue?
Akaine Harga
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Joined: Nov 03, 2009
Posts: 80

Use rendered attribute (ie <rich:messages rendered="#{bean.flag}" />) setting the flag. You would need to rerender the part containing the rich:messages element with rerender to take effect before showing messages of course.

To avoid loosing the errors if rerender is called too late print them on oncomplete event of the action (oncomplete attribute of link/button)


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subject: showing facesMessages on xhtml