Here is the code: | <table width="100%" cellpadding="0" cellspacing="10"> | <tr> | <td width="20%"> | <rich:panel id="orgTreePanel"> | <rich:tree switchType="ajax" reRender="orgTreePanel" style="width:300px" value="#{rootOrganizationNode}" var="item" nodeFace="org"> | <rich:treeNode type="org"> | <h:outputText value="#{item.title}"/> | <a4j:commandButton type="submit" value=">" reRender="formPanel" action="#{orgmanager.renderOrgForm(item.id)}"/> | </rich:treeNode> | </rich:tree> | | </rich:panel> | </td> | <td align="right"> | <a4j:outputPanel id="formPanel" ajaxRendered="true"> | <a4j:include viewId="#{orgmanager.form}"/> | </a4j:outputPanel> | </td> | </tr> | </table> | Buttons of each node show the form in formPanel correctly. But when expanding/collapsing nodes of tree, the content of formPanel disappears. I don't understand how an ajax call can change other parts of the page. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068275#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...