public function actionWeiyu()
 {
     $model = new Weiyu();
     if (isset($_POST['Weiyu'])) {
         $model->create_user_id = Yii::app()->user->id;
         $model->author_name = Yii::app()->user->name;
         $model->attributes = $_POST['Weiyu'];
         if ($model->save()) {
             Yii::app()->user->setFlash('success', '恭喜新微语发布成功!');
         }
         $this->redirect('./index.php?r=backend/article/index');
     }
     $this->render('weiyu', array('model' => $model));
 }
 public function actionIndex()
 {
     $model = new Weiyu();
     if (isset($_POST['Weiyu'])) {
         $model->create_user_id = Yii::app()->user->id;
         $model->author_name = Yii::app()->user->nickname;
         $model->attributes = $_POST['Weiyu'];
         if ($model->save()) {
             Yii::app()->user->setFlash('success', '恭喜新微语发布成功!');
         }
         $this->redirect('./index.php?r=weiyu');
     }
     $sql = "select * from {{weiyu}} order by create_time desc";
     $allthinking = Weiyu::model()->findAllBySql($sql);
     $data = array('model' => $model, 'allthinking' => $allthinking);
     $this->render('index', $data);
 }