Hi,
I've got a problem, I use rich: dataTable and I use :
<f:facet name="header"> <rich:columnGroup> <rich:column rowspan="2"> <h:outputText value="Subject" /> <rich:spacer /> </rich:column> <rich:column colspan="2"> <h:outputText value="Exercises" /> </rich:column> <rich:column breakBefore="true"> <h:outputText value="Group count" /> </rich:column> <rich:column > <h:outputText value="h/week" /> </rich:column> </rich:columnGroup> </f:facet>
We doesn't support columnGroup inside scrollableDataTable.