/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = StockOpnameModel::find();
     $dataProvider = new ActiveDataProvider(['query' => $query]);
     if (!($this->load($params) && $this->validate())) {
         return $dataProvider;
     }
     $query->andFilterWhere(['id_opname' => $this->id_opname, 'id_warehouse' => $this->id_warehouse, 'opname_date' => $this->opname_date, 'status' => $this->status, 'create_at' => $this->create_at, 'create_by' => $this->create_by, 'update_at' => $this->update_at, 'update_by' => $this->update_by]);
     $query->andFilterWhere(['like', 'opname_num', $this->opname_num])->andFilterWhere(['like', 'description', $this->description])->andFilterWhere(['like', 'operator1', $this->operator1])->andFilterWhere(['like', 'operator2', $this->operator2])->andFilterWhere(['like', 'operator3', $this->operator3]);
     return $dataProvider;
 }
 public static function modelClass()
 {
     return MStockOpname::className();
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getIdOpname()
 {
     return $this->hasOne(StockOpname::className(), ['id_opname' => 'id_opname']);
 }
 /**
  * Finds the StockOpname model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param  integer               $id
  * @return StockOpname           the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = StockOpname::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }