如何在yii2中将图像放入GridView?我有以下代码.但它没有显示图像,因为它没有给出任何图像网址.在哪里放图像网址?
<?php echo GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'c_id',
'name:ntext',
'description:ntext',
array(
'format' => 'image',
'attribute'=>'logo',
),
['class' => 'yii\grid\ActionColumn'],
],
]); ?>
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