code: def get_ajax(self, request, *args, **kwargs):
          
  
          response_data = self.get_json_response_object(self._datatable)
          response = HttpResponse(self.serialize_to_json(response_data),
                                  content_type="application/json")
  
          return response
docs: Called when accessed via AJAX on the request method specified by the Datatable.