1.修复作业无关联项目是进入编辑界面报错的问题

2.修复作业综评页面不会及时更新的问题

app/controllers/homework_attach_controller.rb

@@ -276,6 +276,9 @@ class HomeworkAttachController < ApplicationController
     @offset ||= @feedback_pages.offset
     @jour = @jours[@offset, @limit]
     @comprehensive_evaluation = @homework.journals_for_messages.where("is_comprehensive_evaluation is not null").order("created_on DESC")
+
+    @totle_score = score_for_homework @homework
+    @teaher_score = teacher_score_for_homework @homework
     respond_to do |format|
       format.js
     end

app/views/homework_attach/addjours.js.erb

@@ -1,6 +1,6 @@
 <% if @add_jour.is_comprehensive_evaluation == 1 %>
     $('#comprehensive_evaluation').html('<%= escape_javascript(render(:partial => 'comprehensive_evaluation',
-    :locals => {:comprehensive_evaluation => @comprehensive_evaluation,:homework => @homework} )) %>');
+    :locals => {:comprehensive_evaluation => @comprehensive_evaluation,:homework => @homework,:teaher_score => @teaher_score} )) %>');
 <% else %>
     $('#message').html('<%= escape_javascript(render(:partial => 'showjour', :locals => {:jour =>@jour, :state => false,:homework => @homework} )) %>');
     $('#pre_show').html('<%= escape_javascript(render(:partial => 'pre_show', :locals => {:content => nil})) %>');

app/views/homework_attach/edit.html.erb

@@ -47,7 +47,12 @@
     </p>
     <p style=" padding: 3px 0 3px 0;padding-left: 50px;  clear:left;">
         <strong>提交项目：</strong>
-        <%= f.select :project_id, options_for_select(user_projects_option,@homework.project.id),:name => "project_id", :required => true%>
+        <% if @homework.project.nil? %>
+          <%= f.select :project_id, options_for_select(user_projects_option),:name => "project_id", :required => true%>
+        <% else %>
+          <%= f.select :project_id, options_for_select(user_projects_option,@homework.project.id),:name => "project_id", :required => true%>
+        <% end %>
+
         <%= link_to '创建项目', new_project_path(course: 0, project_type: 0), :target => '_blank' %>
       <p class="font_lighter" style="padding-left:120px;clear:left;">提交项目可以为空</p>
     </p>