public function searchText($text)
{
$query = News::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$query->andFilterWhere(['like', 'title', $text])->orFilterWhere(['like', 'summary', $text])->orFilterWhere(['like', 'content', $text]);
return $dataProvider;
}
/**
* Finds the News model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return News the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = News::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
