models/CategoriesSearch.php
/**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
Creates data provider instance with search query applied
@param array $params


Creates data provider instance with search query applied @param array $params
public function search(array $params)
    {
        $query = Categories::find()
            ->orderBy(['name' => SORT_ASC]);
        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);
        $this->load($params);
        if (!$this->validate()) {
            return $dataProvider;
        }
        $query->andFilterWhere(['like', 'name', $this->name]);
        return $dataProvider;
    }
public function search ( array $ params ) { $ query = Categories :: find ( ) -> orderBy ( [ 'name' => SORT_ASC ] ) ; $ dataProvider = new ActiveDataProvider ( [ 'query' => $ query , ] ) ; $ this -> load ( $ params ) ; if ( ! $ this -> validate ( ) ) { return $ dataProvider ; } $ query -> andFilterWhere ( [ 'like' , 'name' , $ this -> name ] ) ; return $ dataProvider ; }
Creates data provider instance with search query applied
 @param array $params
Creates data provider instance with search query applied @param array $params
// add conditions that should always apply here // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); // grid filtering conditions //$query->andFilterWhere([ //    'id' => $this->id, //    'created_at' => $this->created_at, //    'updated_at' => $this->updated_at, //]);