php - yii2网格过滤器类型不起作用

Question

我在 yii2 中使用 kartik 网格库

1. 这行得通。

   [
   'attribute' => 'status',
   'filterType' => GridView::FILTER_SELECT2,
   'filter' => ['Active' => 'Active', 'In Active' => 'In Active'],
   'filterWidgetOptions' => [
       'pluginOptions' => ['allowClear' => true],
   ],
   'filterInputOptions' => ['placeholder' => 'Select'],
   ]
   

2. 但这并不

   [
   'attribute' => 'status',
   'filterType' => '\kartik\widgets\Select2',
   'filter' =>['Active' => 'Active', 'In Active' => 'In Active'],
   'filterWidgetOptions' => [
       'pluginOptions' => ['allowClear' => true],
   ],
   'filterInputOptions' => ['placeholder' => 'Select'],
   ]
   

为什么 ？我需要使用第 2 点方法。但它不起作用。

Answer 1

将过滤器类型更改为 '\kartik\select2\Select2' 并且它有效。

Answer 2

usa 'filterType' => GridView::FILTER_SELECT2 , el composer usado es使用 kartik\grid\GridView;

   'filterType' => GridView::FILTER_SELECT2,
   'filter' => ArrayHelper::map(Entidad::find()->asArray()->all(),'id', 'nombre'),
    filterWidgetOptions' => [
           'pluginOptions' => ['allowClear' => true],
    ],
    'filterInputOptions' => ['placeholder' => 'Selección'],