/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = SelectedBlog::find(); $selectedBlogTable = SelectedBlog::tableName(); $blogTable = Post::tableName(); $query->joinWith(['post' => function ($query) use($blogTable) { $query->from(['post' => $blogTable]); }]); $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]); // enable sorting for the related columns $addSortAttributes = ["post.title"]; foreach ($addSortAttributes as $addSortAttribute) { $dataProvider->sort->attributes[$addSortAttribute] = ['asc' => [$addSortAttribute => SORT_ASC], 'desc' => [$addSortAttribute => SORT_DESC]]; } if (!($this->load($params) && $this->validate())) { return $dataProvider; } $query->andFilterWhere(['id' => $this->id, 'post_id' => $this->post_id]); $query->andFilterWhere(['like', 'post.title', $this->getAttribute('post.title')]); return $dataProvider; }
/** * Check type model of post if it blog * * @return boolean */ public function isSelected() { $selectedBlogs = SelectedBlog::find()->where(['post_id' => $this->id])->one(); return isset($selectedBlogs); }