/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = ContentMenu::find();
$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;
}
$query->andFilterWhere(['id' => $this->id]);
$query->andFilterWhere(['like', 'status', $this->status])->andFilterWhere(['like', 'content', $this->content]);
return $dataProvider;
}
/**
* Finds the ContentMenu model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return ContentMenu the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = ContentMenu::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
<?php
use app\models\ContentMenu;
$model_on = ContentMenu::findOne(['status' => 'on']);
$model_on->status = 'off';
$id_off = $model_on->id + 1;
$count_content = ContentMenu::find()->count();
if ($id_off > $count_content) {
$id_off = 1;
}
$model = ContentMenu::findOne(['id' => $id_off]);
$model->status = 'on';
if ($model->save() && $model_on->save()) {
return true;
}
