/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = CatalogsAdmin::find()->where(['not', ['name' => 'ROOT']]); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['catalog_id' => $this->catalog_id, 'id_parent' => $this->id_parent, 'expanded' => $this->expanded, 'root' => $this->root, 'lft' => $this->lft, 'rgt' => $this->rgt, 'level' => $this->level]); $query->andFilterWhere(['like', 'name', $this->name]); return $dataProvider; }