public function actionIndex()
{
$searchModel = new ContentSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
$dataProvider->query->andWhere(['content_type' => $this->content_type]);
return $this->render('index', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider]);
}
/**
* Lists all Content models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new ContentSearch();
$dataProvider = $searchModel->search([]);
$dataProvider->query->andWhere(['content_type' => $this->content_type]);
$dataProvider->query->orderBy('created_at desc');
return $this->render('index', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider]);
}