Hi, I have a problem with the rendered of a commandButton, here is the code : <h:commandButton value="#{msgs.update}" action="update" rendered="#{!empty contact.name}"/> this code is execute with a jpdl but does not work. The button is displayed but nothing when I press it. On the other hand, if I remove the rendered attribute, it is still displayed and it works fine. Does anyone has a idea ? Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996102#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...