/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = ArtCategories::find(); // add conditions that should always apply here $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; } // grid filtering conditions $query->andFilterWhere(['id' => $this->id, 'status' => $this->status, 'created_at' => $this->created_at, 'update_at' => $this->update_at]); $query->andFilterWhere(['like', 'cat_title', $this->cat_title])->andFilterWhere(['like', 'cat_description', $this->cat_description]); return $dataProvider; }
public function getCategory() { return $this->hasOne(ArtCategories::className(), ["id" => "cat_id"]); }
public static function getCategoryChildrens($id, $order = "sort ASC") { $rows = (new \yii\db\Query())->select(["act.*", "ac.*"])->from(ArtCategories::tableName() . " ac")->leftJoin(self::tableName() . " act", "act.cat_parent_id = ac.id")->where(["act.cat_child_id" => $id])->orderBy($order)->createCommand()->getRawSql(); //->all(); return $rows; }
/** * Finds the ArtCategories model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return ArtCategories the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = ArtCategories::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }