/**
  * 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;
 }
Exemple #2
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 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.');
     }
 }