/** **创建一个新的当前节点.如果创建成功,浏览器会跳转到该当前节点的详情页面. * @return mixed */ public function actionCreate() { $model = new LocationCurrent(); try { if ($model->load($_POST) && $model->save()) { return $this->redirect(Url::previous()); } elseif (!\Yii::$app->request->isPost) { $model->load($_GET); } } catch (\Exception $e) { $msg = isset($e->errorInfo[2]) ? $e->errorInfo[2] : $e->getMessage(); $model->addError('_exception', $msg); } return $this->render('create', ['model' => $model]); }