public function process(Vtiger_Request $request) { $db = PearDatabase::getInstance(); //result array to send as json response $result = array(); $moduleName = $request->getModule(); $moduleModel = Settings_GravityForm_Module_Model::getInstance($moduleName); $moduleModel->set('url', $request->get('url')); $moduleModel->set('api_key', $request->get('api_key')); $moduleModel->set('private_key', $request->get('private_key')); $moduleModel->save_config($request); $result['success'] = true; $response = new Vtiger_Response(); $response->setEmitType(Vtiger_Response::$EMIT_JSON); $response->setResult($result); $response->emit(); }