socialforge/app/views/messages/_course_show.html.erb

<%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg',"init_activity_KindEditor","forum" %>
<style type="text/css">
    /*回复框*/
    div.ke-toolbar{display:none;width:400px;border:none;background:none;padding:0px 0px;}
    span.ke-toolbar-icon{line-height:26px;font-size:14px;padding-left:26px;}
    span.ke-toolbar-icon-url{background-image:url( /images/public_icon.png )}
    div.ke-toolbar .ke-outline{padding:0px 0px;line-height:26px;font-size:14px;}
    span.ke-icon-emoticons{background-position:0px -671px;width:50px;height:26px;}
    span.ke-icon-emoticons:hover{background-position:-79px -671px;width:50px;height:26px;}
    div.ke-toolbar .ke-outline{border:none;}
    .ke-inline-block{display: none;}
    div.ke-container{float:left;}
</style>
<script type="text/javascript">
    $(function(){
        $("#RSide").removeAttr("id");
        $("#Container").css("width","1000px");
    });
</script>
<script>
    function expand_reply(container,btnid){
        var target = $(container).children();
        var btn = $(btnid);
        if(btn.data('init')=='0'){
            btn.data('init',1);
            btn.html('收起回复('+btn.data('count')+')');
            target.show();
        }else{
            btn.data('init',0);
            btn.html('展开更多('+btn.data('count')+')');
            target.hide();
            target.eq(0).show();
            target.eq(1).show();
        }
    }
    $(function() {
        init_activity_KindEditor_data(<%= @topic.id%>,null,"87%");
    });

    function del_confirm(){
        if(confirm('确认删除么?')){
            $("#del_memo_link").click();
        }else{

        }
    }
</script>
<div class="postRightContainer ml10">
  <div class="postThemeContainer">
    <div class="postDetailPortrait">
      <%= link_to image_tag(url_to_avatar(@topic.author),:width=>50,:height => 50,:alt=>'图像' ),user_path(@topic.author) %>
    </div>
    <div class="postThemeWrap">
      <% if @topic.author.id == User.current.id%>
      <div class="homepagePostSetting">
        <ul>
          <li class="homepagePostSettingIcon">
            <ul class="homepagePostSettiongText">
              <li>
                  <%= link_to(
                              l(:button_edit),
                              {:action => 'edit', :id => @topic},
                              :class => 'postOptionLink'
                      ) if @message.course_editable_by?(User.current) %>
              </li>
              <li>
                  <%= link_to(
                              l(:button_delete),
                              {:action => 'destroy', :id => @topic},
                              :method => :post,
                              :data => {:confirm => l(:text_are_you_sure)},
                              :class => 'postOptionLink'
                      ) if @message.course_destroyable_by?(User.current) %>
              </li>
            </ul>
          </li>
        </ul>
      </div>
      <%end%>
      <div class="postDetailTitle fl">
        <a href="javascript:void(0);" class="f14 linkGrey4 fb" style="overflow:hidden;">主题: <%= @topic.subject%></a>
      </div>
      <div class="cl"></div>

      <div class="postDetailCreater">
        <%= link_to @topic.author.name, user_path(@topic.author), :class => "linkBlue2", :target=> "_blank"%></div>
      <div class="postDetailDate mb5"><%= format_date( @topic.created_on)%></div>
      <div class="cl"></div>
      <div class="memo-content upload_img break_word" style="word-break: break-all; word-wrap:break-word;margin-bottom: 0px !important;" >
        <%= @topic.content.html_safe%>
      </div>
      <div class="cl"></div>
      <div class=" fl" style="width: 600px">
        <%= link_to_attachments_course @topic, :author => false %>
      </div>
    </div>
    <div class="cl"></div>
  </div>
  <div class="cl"></div>
  <div class="homepagePostReply">
    <% unless @replies.empty? %>
    <div class="homepagePostReplyBanner">
      <div class="homepagePostReplyBannerCount">回复（<%=@reply_count %>）</div>
      <div class="homepagePostReplyBannerTime"></div>
      <div class="homepagePostReplyBannerMore">
        <% if @reply_count > 2%>
            <a href="javascript:void(0);" class="replyGrey"  id="reply_btn_<%= @topic.id%>" onclick="expand_reply('#reply_div_<%= @topic.id %>','#reply_btn_<%= @topic.id%>')" data-count="<%= @reply_count %>" data-init="0" >点击展开更多回复</a>
        <% end %>
      </div>
    </div>
    <div class="" id="reply_div_<%=  @topic.id %>">
      <% @replies.each_with_index  do |reply,i| %>
          <div class="homepagePostReplyContainer" style="display: <%= i >= 2 ? 'none':''%>">
            <div class="homepagePostReplyPortrait">
              <%= link_to image_tag(url_to_avatar(reply.author), :width => 33,:height => 33), user_path(reply.author) %>
            </div>
            <div class="homepagePostReplyDes">
              <div class="homepagePostReplyPublisher"><a href="<%=user_path(reply.author)%>" class="newsBlue mr10 f14"><%= reply.author.name%></a><%=  format_date(reply.created_on) %></div>
              <div class="homepagePostReplyContent"><%= reply.content.html_safe%></div>
            </div>
            <div class="cl"></div>
          </div>
      <% end %>
    </div>

  <% end %>
    <div class="cl"></div>
    <div class="homepagePostReplyContainer borderBottomNone minHeight48">
      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= @topic.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">
        <div nhname='new_message_<%= @topic.id%>' style="display:none;">
          <%= form_for('new_form',:url =>  {:controller=>'messages',:action => 'reply', :id => @topic.id, :is_board => 'false'},:method => "post", :remote => true) do |f|%>
              <input type="hidden" name="quote[quote]" value="">
              <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= @topic.id%>' name="reply[content]"></textarea>
              <div nhname='toolbar_container_<%= @topic.id%>' style="float:left; margin-left: 5px; padding-top:3px;"></div>
              <a id="new_message_submit_btn_<%= @topic.id%>" href="javascript:void(0)" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
              <div class="cl"></div>
              <p nhname='contentmsg_<%= @topic.id%>'></p>
          <% end%>
        </div>
        <div class="cl"></div>
      </div>
      <div class="cl"></div>
    </div>
  </div>
</div>