/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Presentacion::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', 'nombre', $this->nombre]); return $dataProvider; }
/** * Devuelve todas las presentaciones ordenadas alfabeticamente. * @return Array */ public function leerTodos() { return Presentacion::find()->orderBy("presentacion")->all(); }