/** * Finds the Download model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param string $id * @return Download the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Download::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Download::find()->alive(); $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => [], 'sort' => ['defaultOrder' => ['created_at' => 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; } $query->andFilterWhere(['id' => $this->id, 'column_id' => $this->column_id, 'hits' => $this->hits, 'order' => $this->order, 'status' => $this->status, 'deleted' => $this->deleted, 'updated_at' => $this->updated_at, 'created_at' => $this->created_at]); $query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'flag', $this->flag])->andFilterWhere(['like', 'colorval', $this->colorval])->andFilterWhere(['like', 'boldval', $this->boldval])->andFilterWhere(['like', 'file_type', $this->file_type])->andFilterWhere(['like', 'language', $this->language])->andFilterWhere(['like', 'accredit', $this->accredit])->andFilterWhere(['like', 'file_size', $this->file_size])->andFilterWhere(['like', 'unit', $this->unit])->andFilterWhere(['like', 'run_os', $this->run_os])->andFilterWhere(['like', 'down_url', $this->down_url])->andFilterWhere(['like', 'source', $this->source])->andFilterWhere(['like', 'author', $this->author])->andFilterWhere(['like', 'link_url', $this->link_url])->andFilterWhere(['like', 'keywords', $this->keywords])->andFilterWhere(['like', 'description', $this->description])->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'pic_url', $this->pic_url])->andFilterWhere(['like', 'picarr', $this->picarr]); return $dataProvider; }
/** * 一对多 */ public function getDownload() { return $this->hasMany(Download::className(), ['column_id' => 'id']); }