public function afterSave($insert, $changedAttributes)
{
parent::afterSave($insert, $changedAttributes);
$this->articleIds = explode(',', $this->articleIdsStr);
$deleteArticleIds = array_diff($this->_oldArticleIds, $this->articleIds);
$addArticleIds = array_diff($this->articleIds, $this->_oldArticleIds);
foreach ($this->articleMultArticles as $articleMultArticle) {
if (in_array($articleMultArticle->article_id, $deleteArticleIds)) {
$articleMultArticle->delete();
}
}
foreach ($addArticleIds as $articleId) {
$model = new MArticleMultArticle();
$model->article_mult_id = $this->article_mult_id;
$model->article_id = $articleId;
$model->save(false);
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = MArticleMultArticle::find()->where(['gh_id' => Yii::$app->user->getGhid()])->orderBy(['sort_order' => SORT_DESC, 'article_mult_article_id' => SORT_DESC]);
$dataProvider = new ActiveDataProvider(['query' => $query]);
$query->andFilterWhere(['article_mult_id' => $this->article_mult_id]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['article_mult_article_id' => $this->article_mult_article_id, 'article_mult_id' => $this->article_mult_id, 'article_id' => $this->article_id, 'sort_order' => $this->sort_order]);
$query->andFilterWhere(['like', 'gh_id', $this->gh_id]);
return $dataProvider;
}
public function getArticleMultArticles()
{
return $this->hasMany(MArticleMultArticle::className(), ['article_id' => 'article_id']);
}
/**
* Finds the MArticleMultArticle model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return MArticleMultArticle the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = MArticleMultArticle::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}