Php 如何在Gridview中使用相关表:Yii2
我编写的代码如下:Php 如何在Gridview中使用相关表:Yii2,php,gridview,model,yii2,relation,Php,Gridview,Model,Yii2,Relation,我编写的代码如下: <?= GridView::widget([ 'dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [ //['class' => 'yii\grid\SerialColumn'], 'quantity', [ 'header' => '
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
//['class' => 'yii\grid\SerialColumn'],
'quantity',
[
'header' => 'SN',
'format' => 'raw',
'value' => function($data) {
$product = Product::findOne($data->product_ID);
return $product->SN_required ? '<span class="glyphicon glyphicon-ok"></span>' : '';
}
],
你在正确的轨道上。在您的案例中,您可以使用
$data->relation
访问闭包内的关系:
'value' => function($data) {
return $data->product->SN_required ? '<span class="glyphicon glyphicon-ok"></span>' : '';
}
'value'=>函数($data){
返回$data->product->SN\U必需?“”:“”;
}
您可以查看以了解更多信息。除非您想查看的是“
'value' => function($data) {
return $data->product->SN_required ? '<span class="glyphicon glyphicon-ok"></span>' : '';
}