socialforge/app/views/users/_course_homework.html.erb

<div class="resources mt10">
  <div class="homepagePostBrief">
    <div class="homepagePostPortrait">
      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user_id), :alt => "用户头像" %>
    </div>
    <div class="homepagePostDes">
      <div class="homepagePostTo break_word">
        <% if activity.try(:user).try(:realname) == ' ' %>
            <%= link_to activity.try(:user), user_path(activity.user_id), :class => "newsBlue mr15" %>
        <% else %>
            <%= link_to activity.try(:user).try(:realname), user_path(activity.user_id), :class => "newsBlue mr15" %>
        <% end %> TO <!--+"(课程名称)" -->
        <%= link_to activity.course.name.to_s+" | 课程作业", homework_common_index_path(:course => activity.course.id), :class => "newsBlue ml15"%>
      </div>
      <div class="homepagePostTitle break_word"> <!--+"(作业名称)"-->
        <%= link_to activity.name.to_s, student_work_index_path(:homework => activity.id), :class => "postGrey"%>
      </div>
      <div class="homepagePostSubmitContainer">
        <div class="homepagePostSubmit">
          <%= student_work_activity_submit_status(homework: activity) %>
        </div>
        <div class="homepagePostDeadline">截止时间：<%= activity.end_time.to_s %></div>
      </div>
      <div class="homepagePostIntro break_word upload_img" id="activity_description_<%= user_activity_id%>">
        <%= activity.description.html_safe %>
      </div>
      <div class="homepagePostSetting" style="visibility: hidden"  id="act-<%=user_activity_id %>">
        <ul>
          <li class="homepagePostSettingIcon">
            <ul class="homepagePostSettiongText">
              <li><a href="javascript:void(0);" class="postOptionLink">编辑</a></li>
              <li><a href="javascript:void(0);" class="postOptionLink">复制</a></li>
              <li><a href="javascript:void(0);" class="postOptionLink">删除</a></li>
            </ul>
          </li>
        </ul>
      </div>
    </div>
    <div class="cl"></div>
  </div>
</div>