protected function findModel($id)
{
if (($model = News::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function actionSlug($slug)
{
$model = News::find()->where(['slug' => $slug])->one();
if (!is_null($model)) {
return $this->render('view', array('news' => $model));
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = News::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'status' => $this->status, 'visibility' => $this->visibility, 'created_at' => $this->created_at, 'created_by' => $this->created_by, 'updated_by' => $this->updated_by, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'annotation', $this->annotation])->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'tags', $this->tags])->andFilterWhere(['like', 'image', $this->image]);
return $dataProvider;
}