public function actionDetail() { $id = Yii::$app->request->post('id', '1'); $name = Yii::$app->request->post('name', '计生管理系统'); $helpmenu = new Menu(); if ($helpmenu->isParent($id)) { return $this->renderAjax('_menu-list', ['parent' => $id, 'parentName' => $name]); } else { return $this->renderAjax('view', ['model' => $this->findModel($id)]); } }