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; }
public function actionIndex() { $model = new Basketball(); //分页 $curPage = Yii::$app->request->get('page', 1); $pageSize = 3; //搜索 $id = Yii::$app->request->get('id', ''); $title = Yii::$app->request->get('title', ''); $search = $id && $title ? ['like', $id, ['>=', 6]] : ''; //查询语句 $query = $model->find()->orderBy('title'); $data = $model->getPages($query, $curPage, $pageSize, $search); $pages = new Pagination(['totalCount' => $data['count'], 'pageSize' => $pageSize]); return $this->render('index', ['pages' => $pages, 'data' => $data, 'model' => $model]); }