Hello,

I have the following code:

<a4j:form>
 <rich:dataTable value="#{ReferencePage.testRows}">
 <rich:column id="row1">
 <f:facet name="header">
 <h:outputText value="A"/>
 </f:facet>
 <h:outputText value="1"></h:outputText>
 </rich:column>
 <rich:column id="row3">
 <f:facet name="header">
 <h:outputText value="B"/>
 </f:facet>
 <h:outputText value="2"></h:outputText>
 </rich:column>
 <rich:columnGroup>
 <rich:column id="row2" colspan="2">
 <h:outputText value="3"></h:outputText>
 </rich:column>
 </rich:columnGroup>
 </rich:dataTable>

 </a4j:form>

.. and, for some reason, I'm getting a datatable with an extraneous header column as such:


-------------
| a | b | |
-------------
| 1 | 2 |
---------
| 3 |
---------


.. I think it has something to do with the columnGroup being there. Is what I'm doing valid? Or am I doing something wrong?

Thank you.[/img]