I have an array:
$arr = ['ID' => 'A1', 'Description' => 'Item to be sold', ...]
In controller:
$provider = new ArrayDataProvider([
'allModels' => $arr,
//'sort' =>['attributes' => ['ID', 'Description'],],
'pagination' => ['pageSize' => 5]
]);
$this -> render('index', ['provider' => $arr]);
In view (index.php):
GridView::widget([
'dataProvider' => $provider,
]);
And there is no result on page. Where it is wrong?
There are few errors in your code.
1) $arr should have the structure like this:
$arr = [
['ID' => 'A1', 'Description' => 'Item to be sold'],
...
],
2) In the render parameters you passed $arr instead of $provider, should be:
$this->render('index', ['provider' => $provider]);
3) You missed return statement before render:
return $this->render('index', ['provider' => $provider]);
Also I don't recommend using spaces around the arrow.
4) You did not specified any columns in GridView. You can add ID and Description like this:
GridView::widget([
'dataProvider' => $provider,
'columns' => [
'ID',
'Description',
],
]);
5) And finally you are not echoing the GridView to the screen. Should be:
echo GridView::widget([...]);
or
<?= GridView::widget([...]) ?>
