reward

application/index/controller/Index.php

@@ -71,9 +71,12 @@ class Index extends Frontend
             if($val['id'] == 45){//在线课堂
                 $TeachRunArticles = CourseVideoModel::where(['class_id' =>$val['id']])->order('createtime desc')->limit(5)->select();
             }elseif($val['id'] == 41){
-                $teachsubclass = Db::name('course_class')->where(['pid' =>$val['id']])->field('id')->select();
-                dump($teachsubclass);die;
-                $TeachRunArticles = CourseArticleModel::where(['class_id' =>['in',array_values($teachsubclass)]])->order('createtime desc')->limit(5)->select();
+                $TeachRunArticles = [];
+                $teachsubclass = CourseClassModel::where(['pid' =>$val['id']])->field('id')->select();
+                foreach ($teachsubclass as $ke => $va){
+                    $Articles = CourseArticleModel::where(['class_id' =>$va['id']])->order('createtime desc')->limit(5)->select();
+                    array_push($TeachRunArticles,$Articles);
+                }
             }else{
                 $TeachRunArticles = CourseArticleModel::where(['class_id' =>$val['id']])->order('createtime desc')->limit(5)->select();
             }