老师编辑作业、学生编辑作品时删除附件界面没刷新

app/controllers/attachments_controller.rb

@@ -216,13 +216,13 @@ class AttachmentsController < ApplicationController
         if @attachment.container.is_a?(News)
           format.html { redirect_to_referer_or news_path(@attachment.container) }
         elsif @attachment.container.is_a?(StudentWorksScore)
-          @is_destroy = true #根据ID删除页面对应的数据，js刷新页面
+          @is_destroy = true unless params[:attachment_id] #根据ID删除页面对应的数据，js刷新页面
           format.js
         elsif @attachment.container.is_a?(HomeworkCommon)
-          @is_destroy = true #根据ID删除页面对应的数据，js刷新页面
+          @is_destroy = true unless params[:attachment_id] #根据ID删除页面对应的数据，js刷新页面
           format.js
         elsif @attachment.container.is_a?(StudentWork)
-          @is_destroy = true #根据ID删除页面对应的数据，js刷新页面
+          @is_destroy = true unless params[:attachment_id] #根据ID删除页面对应的数据，js刷新页面
           format.js
         elsif @attachment.container.is_a?(Message)
           format.html { redirect_to_referer_or new_board_message_path(@attachment.container) }
@@ -246,7 +246,7 @@ class AttachmentsController < ApplicationController
       end
 
       format.js
-    end
+  end
   end
   
   def delete_homework

app/views/layouts/base_users.html.erb

@@ -220,7 +220,6 @@
                                                  <% end %>
                                               <% if @user.user_extensions && @user.user_extensions.location && !@user.user_extensions.location.empty?%>
                                                 <tr>
-
                                                     <td style=" float: right" width="70px">
                                                      <span style="float: right"> <%= l(:label_location) %>：</span>
                                                     </td>