i am using a scrollableDataTable to populate date from a database.....in which i am only using 3 columns but it pops up with 4 columns.
secondly everytime i click on the column header the whole table falls over....
the last column - so called "fake" column and used by us to reserve the space for columns resize operation. You could hide it via css:
and can't confirm the second problem. IF you mean that table crashed after sorting operation - make sure you using latest 3.3.3 version. It contains most stable code for the table.