/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Article::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, 'create_at' => $this->create_at, 'update_at' => $this->update_at, 'times' => $this->times, 'status' => $this->status, 'type_id' => $this->type_id]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'create_by', $this->create_by])->andFilterWhere(['like', 'update_by', $this->update_by]);
$query->addOrderBy(['id' => SORT_DESC]);
return $dataProvider;
}
public function actionIndex()
{
$dataProvider = new ActiveDataProvider(['query' => Article::find([])->orderBy('create_at desc')->limit(20), 'pagination' => ['pageSize' => 20]]);
$hot_dataProvider = new ActiveDataProvider(['query' => Article::find([])->orderBy('times desc')->limit(20), 'pagination' => ['pageSize' => 20]]);
// $dataProvider = new ArrayDataProvider([
// 'allModels'=>[
// ['title'=>'LAMP环境搭建'],
// ['title'=>'大数据时代'],
// ['title'=>'如果那么，那么~~~~~~~~~'],
// ['title'=>'LAMP环境搭建'],
// ['title'=>'大数据时代'],
// ['title'=>'如果那么，那么~~~~~~~~~'],
// ]
// ]);
return $this->render('index', ['dataProvider' => $dataProvider, 'hot_dataProvider' => $hot_dataProvider]);
}
