public function actionIndex()
{
$searchModel = new CourseSearch();
$params = Yii::$app->request->queryParams;
//分类
empty($params['slug']) ?: ($params['CourseSearch']['slug'] = $params['slug']);
if (isset($params['slug'])) {
$courseTerm = CourseTerms::findOne(['slug' => $params['slug']]);
$courseTerm ? $params['CourseSearch']['course_terms'] = $courseTerm->id : '';
}
//排序
empty($params['sort']) ? '' : '';
//
$dataProvider = $searchModel->search($params);
$sort = $dataProvider->getSort();
$sort->attributes = array_merge($sort->attributes, ['new' => ['asc' => ['created_at' => SORT_DESC]], 'hot' => ['asc' => ['created_at' => SORT_DESC]], 'rec' => ['asc' => ['create_at' => SORT_DESC]]]);
return $this->render('index', ['searchModel' => $searchModel, 'sorts' => $this->sorts, 'dataProvider' => $dataProvider]);
}
