code: def update_server_filter_action(self, request, table=None):
          
          if not table:
              table = self.get_table()
          filter_info = self.get_server_filter_info(request, table)
          if filter_info is not None:
              action = filter_info['action']
              setattr(action, 'filter_string', filter_info['value'])
              if filter_info['field_param']:
                  setattr(action, 'filter_field', filter_info['field'])
docs: Update the table server side filter action.
  
          It is done based on the current filter. The filter info may be stored
          in the session and this will restore it.