yii2 - yii\grid\ActionColumn 仅对 Yii2 中登录的用户可见

Question

如何使 GridView::widget 的 yii\grid\ActionColumn 仅对登录用户可见？ 我的 View 中的代码是

<?= GridView::widget([
        'dataProvider' => $dataProvider,
        'filterModel' => $searchModel,
        'columns' => [
            ['class' => 'yii\grid\SerialColumn'],

            'state_id',
            'state_name',
            'population',
            'state_code',

            ['class' => 'yii\grid\ActionColumn'],
        ],
    ]); ?>

Answer 1

yii\grid\ActionColumn 类继承自 yii\grid\Column 类。后者有visible属性(property)。您可以将其与返回 bool 值的条件一起使用。

[
    'class' => 'yii\grid\ActionColumn',
    'visible' => !Yii::$app->user->isGuest,
],