每页显示数量

app-ghs/controllers/ItemController.php

@@ -14,6 +14,7 @@ class ItemController extends BaseController
 
     public function actionList()
     {
+        Yii::$app->params['pageSize'] = 50;
         $classId = Yii::$app->request->get('classId', 0);
         $where['sjId'] = $this->sjId;
         if (!empty($classId)) {