Merge branch 'guange_homework' into develop

app/controllers/student_work_controller.rb

@@ -631,7 +631,7 @@ class StudentWorkController < ApplicationController
       unless @homework.save
         logger.debug @homework.errors.full_messages
       else
-        student_work = @homework.student_works.where(user_id: User.current.id).first
+        student_work = StudentWork.where(homework_common_id: @homework.id, user_id: User.current.id).first
       end
     end
     student_work

app/controllers/users_controller.rb

@@ -348,7 +348,7 @@ class UsersController < ApplicationController
       @user = User.current
       @homework = HomeworkCommon.find(params[:homework_id])
       @is_test = params[:is_test] == 'true'
-      @student_work = @homework.student_works.where(user_id: User.current.id).first
+      @student_work = StudentWork.where(homework_common_id: @homework.id, user_id: User.current.id).first
       if @student_work.nil?
         @student_work = StudentWork.new
       end
@@ -363,7 +363,7 @@ class UsersController < ApplicationController
 
   def user_commit_homework
     homework = HomeworkCommon.find(params[:homework])
-    student_work = homework.student_works.where(user_id: User.current.id).first
+    student_work = StudentWork.where(homework_common_id: homework.id, user_id: User.current.id).first
     if student_work
       student_work.save
       flash[:notice] = l(:notice_successful_create)

app/views/users/_user_activities.html.erb

@@ -62,5 +62,12 @@
 <% end %>
 
 <% if user_activities.count == 10%>
-    <%= link_to "点击展开更多",user_activities_path(@user.id,:type => type,:page => page),:id => "show_more_activities",:remote => "true",:class => "loadMore mt10 f_grey"%>
+    <div id="show_more_activities" class="loadMore mt10 f_grey">轻抚展开更多<%=link_to "", user_activities_path(@user.id,:type => type,:page => page),:id => "more_activities_link",:remote => "true",:class => "none" %></div>
+    <%#= link_to "点击展开更多",user_activities_path(@user.id,:type => type,:page => page),:id => "show_more_activities",:remote => "true",:class => "loadMore mt10 f_grey"%>
 <% end%>
+
+<script type="text/javascript">
+  $("#show_more_activities").mouseover(function(){
+      $("#more_activities_link").click();
+  });
+</script>