Hi all

Either I'm using rich:columnGroup together with sorting in rich:dataTable wrong, or it's a bug.

works:

<rich:dataTable value="#{cc.attrs.results}" var="x1"

id="table321">

<f:facet name="header">

  <rich:column>

   foo

   <a4j:commandLink value="↕" render="table321"

    action="#{y.toggleSortingOrder('table321_shoeSize')}" />

  </rich:column>

</f:facet>

<rich:column sortBy="#{x1.shoeSize}"

  sortOrder="#{y.getSortingOrder('table321_shoeSize')}">

  <h:outputText value="#{x1.shoeSize}" />

</rich:column>

</rich:dataTable>

work's too (but with different displaying):

<rich:dataTable value="#{cc.attrs.results}" var="x1"

id="table321">

<rich:column sortBy="#{x1.shoeSize}"

  sortOrder="#{y.getSortingOrder('table321_shoeSize')}">

  <f:facet name="header">

   foo

   <a4j:commandLink value="↕" render="table321"

    action="#{y.toggleSortingOrder('table321_shoeSize')}" />

  </f:facet>

  <h:outputText value="#{x1.shoeSize}" />

</rich:column>

</rich:dataTable>

doesn't work:

<rich:dataTable value="#{cc.attrs.results}" var="x1"

id="table321">

<f:facet name="header">

  <rich:columnGroup>

   <rich:column>

    foo

    <a4j:commandLink value="↕" render="table321"

     action="#{y.toggleSortingOrder('table321_shoeSize')}"/>

   </rich:column>

  </rich:columnGroup>

</f:facet>

<rich:columnGroup>

  <rich:column sortBy="#{x1.shoeSize}"

   sortOrder="#{y.getSortingOrder('table321_shoeSize')}">

   <h:outputText value="#{x1.shoeSize}" />

  </rich:column>

</rich:columnGroup>

</rich:dataTable>

The action is called, but the repainting doesn't work. There is no calling of y.getSortingOrder().

Thanks for any help!