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

<div class="resources mt10" id="user_activity_<%= user_activity_id%>">
  <div class="homepagePostBrief">
    <div class="homepagePostPortrait">
      <%= link_to image_tag(url_to_avatar(activity.author), :width => "50", :height => "50"), user_path(activity.author_id), :alt => "用户头像" %>
      <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.author} %>
    </div>
    <div class="homepagePostDes">
      <div class="homepagePostTo break_word">
         <%= link_to activity.author.show_name, user_path(activity.author_id), :class => "newsBlue mr15" %>
         TO  <!--+"(课程名称)"-->
        <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
        <span class="fb" style="color: #269ac9"> • </span>
        <%= link_to activity.course.name.to_s+" | 班级通知", course_news_index_path(activity.course), :class => "newsBlue" %>
      </div>
      <div class="homepagePostTitle break_word hidden fl m_w600"> <!--+"(通知标题)"-->
        <%= link_to activity.title.to_s, news_path(activity), :class => "postGrey" %>
      </div>
      <% if activity.sticky == 1%>
          <span class="sticky_btn_cir ml10">置顶</span>
      <% end%>
      <div class="cl"></div>
      <div class="homepagePostDate fl">
        发布时间：<%= format_time(activity.created_on) %>
      </div>
      <div class="homepagePostDate fl ml15">
        更新时间：<%= format_time(CourseActivity.where("course_act_type='#{activity.class}' and course_act_id =#{activity.id}").first.updated_at) %>
      </div>
      <div class="cl"></div>
      <%=render :partial =>"users/intro_content", :locals=>{:user_activity_id =>user_activity_id, :content=>activity.description} %>
      <div class="cl"></div>
      <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
      <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
      <div class="cl"></div>
      <div class="mt10" style="font-weight:normal;">
        <%= render :partial=>"attachments/activity_attach", :locals=>{:activity => activity} %>
      </div>
      <% if User.current.logged? %>
        <div class="homepagePostSetting">
            <ul>
              <li class="homepagePostSettingIcon">
                <% if User.current.logged? %>
                    <ul class="homepagePostSettiongText">
                      <li><%= link_to("发送", 'javascript:void(0)',:class => "postOptionLink",:onclick=>"show_send('#{activity.id}',#{User.current.id},'news')")  %></li>
                      <li>
                        <%= link_to(
                                    l(:button_edit),
                                    {controller:'news', :action => 'edit', :id => activity.id},
                                    :class => 'postOptionLink'
                            ) if User.current.allowed_to?(:manage_news, activity.course) %>
                      </li>
                      <li>
                        <%= delete_link(
                                    news_path(activity),
                                    :data => {:confirm => l(:text_are_you_sure)},
                                    :class => 'postOptionLink'
                            ) if User.current.allowed_to?(:manage_news, activity.course) %>
                      </li>
                    </ul>
                <% end %>
              </li>
            </ul>
        </div>
      <% end %>
    </div>
    <div class="cl"></div>
  </div>

  <% count=activity.comments.count %>
  <div class="homepagePostReply">
    <%= render :partial => 'users/reply_banner', :locals => {:count => count, :activity => activity, :user_activity_id => user_activity_id} %>

    <% comments = activity.comments.reorder("created_on desc").limit(3) %>
    <% if count > 0 %>
        <div class="" id="reply_div_<%= user_activity_id %>">
          <%= render :partial => 'users/news_replies', :locals => {:comments => comments, :user_activity_id => user_activity_id, :type => 'News', :activity_id => activity.id} %>
        </div>
    <% end %>
    <% if activity.commentable? %>
        <div class="homepagePostReplyContainer borderBottomNone minHeight48">
          <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= user_activity_id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
          <div class="homepagePostReplyInputContainer mb10">
            <% if User.current.logged? %>
                <div nhname='new_message_<%= user_activity_id%>' style="display:none;">
                  <%= form_for('new_form',:url =>  {:controller => 'comments', :action => 'create', :id => activity},:method => "post", :remote => true) do |f|%>
                      <input type="hidden" name="user_activity_id" value="<%=user_activity_id%>">
                      <div nhname='toolbar_container_<%= user_activity_id%>'></div>
                      <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= user_activity_id%>' name="comment"></textarea>
                      <a id="new_message_submit_btn_<%= user_activity_id%>" href="javascript:void(0)" onclick="this.style.display='none'" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
                      <div class="cl"></div>
                      <p nhname='contentmsg_<%= user_activity_id%>'></p>
                  <% end%>
                </div>
            <% else %>
                <%= render :partial => "users/show_unlogged" %>
            <% end %>
            <div class="cl"></div>
          </div>
          <div class="cl"></div>
        </div>
    <% end %>
  </div>
</div>
<script type="text/javascript">
    $(function(){
        user_card_show_hide();
    });
</script>