非课程成员 --课程动态中不显示 提交 ，匿评等信息

app/helpers/application_helper.rb

@@ -2349,6 +2349,7 @@ module ApplicationHelper
 
   #根据传入作业确定显示为编辑作品还是新建作品,或者显示作品数量
   def user_for_homework_common homework,is_teacher
+    if User.current.member_of_course?(homework.course)
       if is_teacher #老师显示作品数量
         link_to "提交(#{homework.student_works.count})",student_work_index_path(:homework => homework.id),:class => "c_blue"
       else #学生显示提交作品、修改作品等按钮
@@ -2367,6 +2368,8 @@ module ApplicationHelper
       end
     end
 
+  end
+
   def student_anonymous_comment homework
     if  homework.homework_detail_manual
       case homework.homework_detail_manual.comment_status

app/views/users/_course_homework.html.erb

@@ -24,10 +24,12 @@
           <span class="grey_btn_cir ml10">匿评已结束</span>
       <% end%>
       <div class="homepagePostSubmitContainer">
+        <% if User.current.member_of_course?(activity.course) %>
             <div class="homepagePostSubmit">
               <% is_teacher = User.current.allowed_to?(:as_teacher,activity.course) %>
               <%= user_for_homework_common activity,is_teacher %>
             </div>
+        <% end %>
 
         <% if activity.homework_type == 2 && is_teacher%>
             <div class="homepagePostSubmit">