I think you have to use serverside Tree. This works for me in portlet. Regards,
Stephan > -----Original Message----- > From: Denis Nikiforov [mailto:[EMAIL PROTECTED] > Sent: Tuesday, August 22, 2006 12:32 PM > To: users@myfaces.apache.org > Subject: t:tree2 + portlet > > (message (Hello *Human*) > (body '( > > I'm trying to use t:tree2 in my portlet and getting following > exception: > > Nested Exception is java.lang.NullPointerException > at > org.apache.myfaces.custom.tree2.HtmlTreeRenderer.restoreStateF > romCookies(HtmlTreeRenderer.java:84) > at > org.apache.myfaces.custom.tree2.HtmlTreeRenderer.encodeBegin(H > tmlTreeRenderer.java:157) > at > javax.faces.component.UIComponentBase.encodeBegin(UIComponentB > ase.java:307) > ... > > What's a problem here? Which jsf-components I can use in portlet and > which one can't? > > -- > ))) => t > (WBR '(Denis Nikiforov)) >
