Hi
I have a similar problem to this:
But I am using Yii2
I would like to know how to get the column name inside the ‘value’ => function($model)
follow my code:
Controller:
foreach((new Field)->listFields as $item){
data = [
'attribute' => $item->name,
'value' => function($model){
return $model->$item->name; // the problem is here, $item->name is out of the scope
},
];
array_push($columns, $data);
}
return $this->render('index', [
'model' => $model,
'dataProvider' => $dataProvider,
'columns' => $columns,
]);
Follow my view:
<?= \yii\grid\GridView::widget([
'dataProvider' => $dataProvider,
'formatter' => ['class' => 'yii\i18n\Formatter'],
'columns' => $columns,
]); ?>
I want to use the value, because I would like to format the data if the $item->type is X or Y. ex:
'value' => function($model){
if($item->type == 'img'){
return Html::img($model->$item->name),
else {
return $model->$item->name;
}
},
the return of the listField is just an array:
Array
(
[0] => stdClass Object
(
[name] => ITEM_1
[type] => txt
)
[1] => stdClass Object
(
[name] => IMAGE_1
[id] => img
)
[2] => stdClass Object
(
[name] => IMAGE_2
[id] => img
)
)
and the return of the sql in dataProvider is
Array
(
[0] => Array
(
[ITEM_1] => Item 1 blablabla
[IMAGE_1] => link to image 1
[IMAGE_2] => link to image 2
[id] => 1
)
)
As I am using dynamic column, I can’t hardcode the column name like $mode->IMAGE_1