i want to display array in view in yii2 - php

Question

i want to display array in view form but i don't know how ?
can any one help me :
my controller code is :
$query = new Query;
$query
->select(['Day_Name'])
->from('days')
->join( 'INNER JOIN','doctorsworkday','doctorsworkday.Day_id =days.dayid');
$command = $query->createCommand();
$dataProvider = $command->queryAll();
$dataProvider= array($dataProvider);
return $this->render('view',
[
'model' => $this->findModel($id),
'days'=>$days,
'doctorsworkday'=>$doctorsworkday,
'dataProvider' => $dataProvider,
])
my view code is :
<?=
DetailView::widget([
'model' => $dataProvider,
'attributes' => [
'Day_Name'
],
])
?>
but its shows : (not set)
when i use vat_dump($dataProvider) there is an array .. but i don't know how to show it
enter Var_Dump

Answer 1

Well firstly you are using a DetailView for displaying multiple results. DetailView is used to display the detail of a single data model as said in the docs. You could use a GridView to display multiple results. GridView accepts a dataProvider not an array so you'll need to turn your array into a dataProvider.
fortunately you can use the class ArrayDataProvider to do just that:
$gridViewDataProvider = new \yii\data\ArrayDataProvider([
'allModels' => $dataProvider,
'sort' => [
'attributes' => ['Day_Name'],
],
'pagination' => ['pageSize' => 10]
]);
something like this should work.
Then you pass this $gridViewDataProvider to the gridview like this:
<?= GridView::widget([
'dataProvider' => $gridViewDataProvider,
'columns' => [
'name'
]
]) ?>
Also note that in your controller you wrapped your $dataProvider in an array with this line:
$dataProvider= array($dataProvider);
You should remove that line and then everything should work as far as I can tell.