[Trinidad] PannelTabbed One Page / Multiple Backing Beans

[A <ag...@hotmail.com>]

I have a problem that has proven to be a little difficult. I am interested in using the pannelTabbed component to provide views of forms.Also, I would like the forms to use the same "named" backing bean, but have theinstance of that backing bean be different based on the tab selection. For example, tab1 corresponds to #{managedBean1},                   tab2 corresponds to #{managedBean2},                  tab3 corresponds to #{managedBean3} managedBean1 and managedBean3 extend Class BackingBeanAmanagedBean2 extends extends Class BackingBeanB ViewA.jspx relies on an instance of BackingBeanAViewB.jspx relies on an instance of BackingBeanB  tabbed.jspx<tr:panelTabbed id="panelTabbed1">  <tr:showDetailItem text="Tab 1" id="item1">    <f:subview id="v1">     <jsp:include page="/viewA.jspx" flush="true"/>    </f:subview>   </tr:showDetailItem>   <tr:showDetailItem text="Tab 2" id="item2">    <f:subview id="v2">     <jsp:include page="/viewB.jspx" flush="true"/>    </f:subview>  </tr:showDetailItem>  <tr:showDetailItem text="Tab 3" id="item3">   <f:subview id="v3">    <jsp:include page="/viewA.jspx" flush="true"/>   </f:subview>  </tr:showDetailItem></tr:panelTabbed> viewA.jspx<?xml version='1.0' encoding='windows-1252'?><jsp:root xmlns:jsp="http://java.sun.com/JSP/Page"              version="2.0"             xmlns:tr="http://myfaces.apache.org/trinidad"             xmlns:f="http://java.sun.com/jsf/core">        <tr:outputText value="#{someNamedBeanA.name}" binding="#{someNamedBeanA.outputText1}"/>        <tr:outputText value="#{someNamedBeanA.nestedObjectA.dto.name}"                              binding="# {someNamedBeanA.nestedObjectA.outputText1}"/></jsp:root> viewB.jspx<?xml version='1.0' encoding='windows-1252'?><jsp:root xmlns:jsp="http://java.sun.com/JSP/Page"              version="2.0"             xmlns:tr="http://myfaces.apache.org/trinidad"             xmlns:f="http://java.sun.com/jsf/core">        <tr:outputText value="#{someNamedBeanB.nestedObjectB.dto.otherName}"                              binding="# {someNamedBeanB.nestedObjectB.outputText1}"/></jsp:root>  I have tried the aliasBean from tomahawk, with the "hack" to get bindings to work, but the value bindingsomeNamedBeanX.nestedObjectX.dto.name fails. I have tried facelets, and it seems to work for the most part.However, I discovered a bug in treeTable while using facelets: Setting the rowsByDepth property causes a ClassCastException. This sent a bad vibe my way, since we're working in a pretty serious production environment,and cannot afford "little" anomalies.  Any help or ideas are much appreciated. Age
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