datatable in datatable in datatable

[repkin]

Hi,

How can I iterate over list? I cant succeed...

conteller
--aaaList
----bbbList
------cccList

<h:panelGrid columns="1" id="dataTable">
 <h:column>
 <rich:dataTable value="#{controller.aaalist}" var="aaa" columns="1" rows="3">
 <rich:column>
 <rich:dataTable value="#{aaa.bbbList}" var="bbb">
 <rich:columnGroup>
 <c:forEach items="#{bbb.cccList}" var="cccc">
 <rich:column>
 <h:outputText value="#{ccc.ddd}"/>
 </rich:column>
 </c:forEach>
 </rich:columnGroup>
 </rich:dataTable>
 </rich:column>
 </rich:dataTable>
 </h:column>
</h:panelGrid>

[nbelaevski]

Hi,

Read this: http://wiki.java.net/bin/view/Projects/FaceletsFAQ#What_s_the_difference_between_c and that:
http://www.ilikespam.com/blog/c:foreach-vs-ui:repeat-in-facelets.

"var" attribute of data table component is a render-time variable, compile-time variables cannot depend on it.