Beispiel #1
0
 /**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Books::find()->joinWith(['authors' => function (Query $query) {
         $query->from(Authors::tableName() . ' authors');
     }]);
     // add conditions that should always apply here
     $dataProvider = new ActiveDataProvider(['query' => $query]);
     $dataProvider->sort->attributes['authors.fullname'] = ['asc' => ['authors.firstname' => SORT_ASC, 'authors.lastname' => SORT_ASC], 'desc' => ['authors.firstname' => SORT_DESC, 'authors.lastname' => SORT_DESC]];
     $this->load($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, 'date_create' => $this->date_create, 'date_update' => $this->date_update, 'date' => $this->date, 'author_id' => $this->author_id]);
     $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'preview', $this->preview])->andFilterWhere(['and', ['like', 'authors.firstname', $this->getAttribute('authors.fullname')], ['like', 'authors.lastname', $this->getAttribute('authors.fullname')]]);
     if (!is_null($this->from_date) && !is_null($this->to_date)) {
         $query->andFilterWhere(['between', 'date', date('Y-m-d', strtotime($this->from_date)), date('Y-m-d', strtotime($this->to_date))]);
     }
     return $dataProvider;
 }
Beispiel #2
0
 /**
  * get Authors array for select box and other
  * @return array
  */
 public function getAuthors()
 {
     return ArrayHelper::map(Authors::find()->addSelect([Authors::tableName() . ".*", "CONCAT(firstname, ' ', lastname) AS author_fullname"])->all(), 'id', 'author_fullname');
 }
 public function down()
 {
     Yii::$app->db->createCommand()->delete(Authors::tableName())->execute();
 }