public function actionHome() { $query = Basketball::find(); $pagination = new Pagination(['defaultPageSize' => 1, 'totalCount' => $query->count()]); $news = $query->orderBy('Title')->offset($pagination->offset)->limit($pagination->limit)->all(); return $this->render('home', ['pagination' => $pagination, 'news' => $news]); }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Basketball::find(); $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; } $query->andFilterWhere(['id' => $this->id]); $query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'post', $this->post]); return $dataProvider; }
/** * Finds the Basketball model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param string $id * @return Basketball the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Basketball::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }