Table.getSortColumns

Returns an Array of all the columns that are currently sorted. This can be useful to reestablish a sort order created by the user after a fetchtable.

See #getSortDirections() for documentation on sort directions
See #sort(TableColumn[]) for documentation on sorting columns

Javascript examples:

 var sortColumns = tables.ORDERS.getSortColumns();
 var sortDirections = tables.ORDERS.getSortDirections();
 tables.ORDERS.fetchTable();
 tables.ORDERS.sort(sortColumns, sortDirections);