I use ExtendedDataTable and try use sortyBy and GroupByColumn.
I want to implement following behavior:
If I click on the header to sort the column, then this column should be taken for GroupByColumn.
This was the original code generated by seam-gen (2.2.0)
I have several tabs and one of the tabs uses rich:extendedDataTable. If sortBy is clicked in the page where table is used and if I navigate to another page, it looks ...