public function updateSelectedFields(Vtiger_Request $request) { $fields = $request->get('fields'); $relationId = $request->get('relationId'); $response = new Vtiger_Response(); try { Vtiger_Relation_Model::updateModuleRelatedFields($relationId, $fields); $response->setResult(array('success' => true)); } catch (Exception $e) { $response->setError($e->getCode(), $e->getMessage()); } $response->emit(); }