ホームページ >バックエンド開発 >PHPチュートリアル >YII新手提问,$model->save() 失败
<code>public function actionTestApply() { if (!Yii::app()->user->isGuest) { $model = Apply::model()->findByPk($_POST['product_id']); if (isset($_POST['LEMONCMS_CSRF_TOKEN'])) { $model->test_text = $_POST['test_text']; $model->img = $_POST['img']; if ($model->save()) { $this->redirect(array('user/apply')); } } } else { $this->render("error"); } } </code>
能打印出 $model->test_text $model->img
<code>public function rules() { // NOTE: you should only define rules for those attributes that // will receive user inputs. return array( array('user_id, product_id', 'required'), array('user_id, product_id', 'numerical', 'integerOnly'=>true), array('insert_time', 'safe'), // The following rule is used by search(). // @todo Please remove those attributes that should not be searched. array('id, user_id, insert_time, product_id', 'safe', 'on'=>'search'), ); } </code>
这是数据库
这是别人写的
<code>public function actionTestApply() { if (!Yii::app()->user->isGuest) { $model = Apply::model()->findByPk($_POST['product_id']); if (isset($_POST['LEMONCMS_CSRF_TOKEN'])) { $model->test_text = $_POST['test_text']; $model->img = $_POST['img']; if ($model->save()) { $this->redirect(array('user/apply')); } } } else { $this->render("error"); } } </code>
能打印出 $model->test_text $model->img
<code>public function rules() { // NOTE: you should only define rules for those attributes that // will receive user inputs. return array( array('user_id, product_id', 'required'), array('user_id, product_id', 'numerical', 'integerOnly'=>true), array('insert_time', 'safe'), // The following rule is used by search(). // @todo Please remove those attributes that should not be searched. array('id, user_id, insert_time, product_id', 'safe', 'on'=>'search'), ); } </code>
这是数据库
这是别人写的
<code>php</code><code>if ($model->save()) { $this->redirect(array('user/apply')); } </code>
这一段我习惯写成
<code>php</code><code>if (!$model->save()) { dump($model->errors); } $this->redirect(['user/apply']); </code>
这样如果没有save
成功就会打印出错误了