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