修复禁言用户列表翻页报错问题

@@ -5,6 +5,8 @@ use Yii;
 use backend\components\Pagination;
 use app\models\Forbidden;
 use app\models\Room;
+use yii\helpers\ArrayHelper;
+
 /**
  * Live controller
  */
@@ -19,6 +21,7 @@ class ForbiddenController extends BaseController
     {
         $model = Forbidden::find();
         $filter = Yii::$app->request->get();
+        $filter = ArrayHelper::filter($filter,['room_id','name','uid']);
         $room_id = $filter['room_id'];
         if($room_id){
             //获取房间数据
@@ -27,7 +30,6 @@ class ForbiddenController extends BaseController
                 die('房间不存在');
             }
             if ($filter) {
-//            var_dump($filter);
                 foreach ($filter as $field => $value) {
                     if ($field == 'name') {
                         if (!empty($value)) {
@@ -40,12 +42,8 @@ class ForbiddenController extends BaseController
                     }
                 }
             }
-            //获取房间数据
-            $room = Room::findOne(['room_id'=>$room_id]);
-
             $count = clone $model;
             $pagination = new Pagination(['totalCount' => $count->count()]);
-
             $list = $model->offset($pagination->offset)->limit($pagination->limit)->orderBy(['create_time' => SORT_DESC])->all();
             return $this->render('index', [
                 'filter'     => $filter ?: [],