Ok, since I can only sort in this table type, I immediately found the next problem.
reference says:
...
<rich:scrollableDataTable value="#{dataTableScrollerBean.allCars}"
var="category">
<!--...//Set of columns and header/footer facets-->
</rich:scrollableDataTable>
...If I try to put this block into the scrollableDataTable
<f:facet name="header">
<rich:columnGroup>
<rich:column>
<h:outputText value="ID" />
</rich:column>
...and some more ...
</rich:columnGroup>
</f:facet>
that row is not displayed at all.
If I put the header into the column
<rich:column id="id">
<f:facet name="header"><h:outputText value="ID" /></f:facet>
<h:outputText value="#{listitem.id}" />
</rich:column>I get a header, which looks...well...let's not talk about it. Setting the attribute styleClass in the scrollableDataTable does nothing so far.
Is the ref.guide incorrect or how do I use facets in that table?
thanks again
/anja
