I installed latest yii version. and created CRUD using gii. I dont know what is wrong with it. I found error.
PHP Notice – yii\base\ErrorException
Undefined variable: dataProvider.
My script at controller
<?php
namespace app\controllers;
class ProductController extends \yii\web\Controller
{
public function actionIndex()
{
return $this->render('index');
}
}
At view
<?php
use yii\helpers\Html;
use yii\grid\GridView;
/* @var $this yii\web\View */
/* @var $searchModel app\models\TblProductSearch */
/* @var $dataProvider yii\data\ActiveDataProvider */
$this->title = 'Tbl Products';
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="tbl-product-index">
<h1><?= Html::encode($this->title) ?></h1>
<?php // echo $this->render('_search', ['model' => $searchModel]); ?>
<p>
<?= Html::a('Create Tbl Product', ['create'], ['class' => 'btn btn-success']) ?>
</p>
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'id',
'prod_name',
'prod_image',
'prod_size',
'prod_pack_size',
// 'date_created',
// 'date_edited',
// 'active',
['class' => 'yii\grid\ActionColumn'],
],
]); ?>
</div>
Can u explain me with code how to overcome with it…