socialforge/app/views/homework_common/edit.html.erb

<script type="text/javascript">
  <% if @hw_status != 1 %>
    $(function(){
        $("#RSide").removeAttr("id");
        $("#Container").css("width","1000px");
    });
  <% end %>
    function reset_homework(){
        $("#homework_name").val("");
        $("#homework_publish_time").val("");
        $("#homework_end_time").val("");
        $("#course_id").val($("#option_select").val());
        $("#homework_attachments").html("<%= escape_javascript(render :partial => 'users/user_homework_attachment', :locals => { :container => HomeworkCommon.new })%>");
        //homework_description_editor.html("");
        $("#homework_name_span").text("");
        $("#homework_end_time_span").text("");
        $("#homework_end_time_span").text("");
        $("#homework_course_id_span").text("");
        $("#homework_editor").toggle();
    }
    function cancel_edit(){
        <% if @is_manage.to_i == 1 %>
            window.location.href='<%=manage_or_receive_homeworks_user_path(User.current.id) %>';
        <% elsif @is_manage.to_i == 2 %>
            window.location.href='<%=my_homeworks_user_path(User.current.id) %>';
        <% elsif @hw_status == 3 %>
            window.location.href='<%=homework_common_index_path(:course => @course.id) %>';
        <% elsif @hw_status == 1 %>
            window.location.href='<%=user_path(User.current.id) %>';
        <% elsif @hw_status == 2 %>
            window.location.href='<%=course_path(@course.id) %>';
        <% end %>
    }
</script>
<div class="homepageRightBanner mb10 <%= (@hw_status == 2 || @hw_status == 3 || @hw_status == 5) ? 'ml10' : '' %>">
  <div class="NewsBannerName">编辑作业</div>
</div>
<div class="cl"></div>

<!-- 老师身份才可以发布作业 -->
<div class="HomeWork mb10 ml10" nhname='homework_common_form'>
  <% committed_work_count = @homework.student_works.has_committed.count %>
  <% stu_pro_count = @homework.student_work_projects.count %>
  <% if committed_work_count != 0 %>
      <% if @homework.homework_type == 1 %>
          <p class="c_red mb5">已有<%=committed_work_count %>个学生提交作品，不允许再修改作业类型。</p>
      <% elsif @homework.homework_type == 2 %>
          <p class="c_red mb5">已有<%=committed_work_count %>个学生提交作品，不允许再修改作业类型和测试集。</p>
      <% elsif @homework.homework_type == 3 %>
          <p class="c_red mb5">已有<%=committed_work_count %>个学生提交作品，不允许再修改作业类型和分组设置(可扩大分组范围)。</p>
      <% end %>
  <% elsif stu_pro_count != 0 && @homework.homework_type == 3 %>
      <p class="c_red mb5">已有<%=stu_pro_count %>个学生关联项目，不允许再修改作业类型。</p>
  <% end %>

  <%= form_for @homework do |f| %>
      <input type="text" name="hw_status" class="none" value="<%= @hw_status%>"/>
      <input type="text" name="is_manage" class="none" value="<%= @is_manage%>"/>
      <div id="HomeWorkCon">
        <%= render :partial => 'users/user_homework_form', :locals => { :homework => @homework,:f => f,:edit_mode => true } %>
      </div>
  <% end%>
</div><!----HomeWork end-->