Yii2定製刪除ActionColumn警報兩次

Question

我那裏有刪除按鈕自定義操作柱：

[ 
    'class' => 'yii\grid\ActionColumn', 
    'template' => '{delete}', 
    'buttons' => [ 
     'delete' => function($url, $data){ 
      return Html::a('<span class="glyphicon glyphicon-trash"></span>', ['orders-lines/delete', 'id' => $data->id], [ 
       'data' => [ 
        'confirm' => Yii::t('app', 'Are you sure you want to delete this item?'), 
        'method' => 'post', 
       ], 
      ]); 
     } 
    ] 
], 

，每當我單擊回收站圖標，然後接受警告框，同樣的警告框再次被觸發，從而我必須接受兩次警報框。

我能錯過什麼？

感謝

Answer 1

試一下這個

['class' => 'yii\grid\ActionColumn', 
'template' => '{delete}', 
            'buttons' => [ 
             'delete' => function ($url, $data) { 
              return Html::a('<span class="glyphicon glyphicon-trash" title="Delete"></span>', ['orders-lines/delete', 'id' => $data->id], ["data-pjax" => 0, 'onClick' => 'return confirm("Are you sure you want to delete this item?") ']); 
             }, 
              ], 
             ],