socialforge/app/views/boards/_project_show.html.erb

<div class="project_r_h" xmlns="http://www.w3.org/1999/html">
  <h2 class="project_h2 fl">
    <% if User.current.language == "zh"%>
        <%= h @board.name %>
    <% else %>
        <%= l(:project_module_boards) %>
    <% end %>

  </h2>
  <a href="javascript:void(0)" class="green_btn fr newtalk " onclick="show_newtalk();"><%= l(:label_message_new) %></a>
  <div class="cl"></div>
</div>

<!--display the board-->
<% if !User.current.logged? %>
    <div class="c_grey f14">
        <%= l(:label_user_login_project_board) %>
        <%= link_to l(:label_user_login_new), signin_path, :class => "c_blue ml5" %>
    </div>
<% end %>

<!-- 发布新帖部分 -->
<div class="cl"></div>
<div class=" talklist_box" >
  <div class="talk_new ml15 mb10" id="about_newtalk" style="display:<%= !@flag.nil? && @flag=='true' ? 'block' : 'none' %>;">
    <ul>
      <%= render :partial => 'project_new_topic' %>
    </ul>
  </div><!--talknew end-->

          <!-- 帖子内容显示      -->
  <p class="c_dark mb5">讨论区共有<span class="c_orange"><%= @topic_count %></span>个帖子</p>
<% if @topics.any? %>
      		<% @topics.each do |topic| %>

          <div class="talkmain_box" id="topic<%= topic.id %>" style="border:none; margin-bottom:0; border-bottom: 1px dashed #d9d9d9;">
            <%= link_to image_tag(url_to_avatar(topic.author), :width=>"42",:height=>"42"), user_path(topic.author),:class =>'talkmain_pic fl' %>
            <div class="talkmain_txt fl mt5">
               <% author = topic.author.to_s + "：" %>
              <%= link_to author, user_path(topic.author), :class =>"talkmain_name fl " %>

              <p  class="talkmain_tit fl fb break_word">&nbsp;&nbsp;<%=  h(topic.subject) %></p>
              <% if topic.editable_by?(User.current) %>
                  <a href="javascript:void(0)"  onclick="show_newtalk1('#about_newtalk<%= topic.id%>');" style="color: #426e9a;float: right;
                          margin-right: 10px;"><%= l(:button_edit) %></a>
              <% end %>

              <%= link_to(
                          l(:button_delete),
                          {:controller =>'messages',:action => 'destroy',  :id => topic.id, :board_id => topic.board_id,  :is_board=>'true'},
                          :method => :post,
                          :data => {:confirm => l(:text_are_you_sure)},
                          :class => 'talk_edit fr',
                          :style => ' margin-right: 10px;'
                  ) if topic.destroyable_by?(User.current) %>

              <% if topic.sticky? %>
                  <a href="javascript:void(0)" class="talk_up fr c_red" style="margin-right: 10px;"><%= l(:label_board_sticky)%></a>
              <% end %>
              <div class="cl"></div>
              <script>
                  $(function(){if($("#contentmessage<%=topic.id %>").height()>55){$("#project_show_<%= topic.id%>").show();}});
              </script>
              <div  class="project_board_content break_word" id="content_<%=topic.id%>">
                <div id="contentmessage<%=topic.id %>" class="upload_img">
                  <%= topic.content %>
                </div>
              </div>


              <p style="display: none" id="project_show_<%= topic.id%>">
                <label id="expend_more_information<%= topic.id%>"  onclick="show_more_reply('#content_<%=topic.id%>','#expend_more_information<%= topic.id%>','#arrow<%=topic.id%>');"  value="show_more">[展开]</label>
                <span class="g-arr-down">
                    <img id="arrow<%=topic.id%>" src="/images/jiantou.jpg" width="12" height="6" />
                </span>

              </p>

            <%= link_to_attachments_course topic, :author => false %>

              <%= l(:label_activity_time)%>：&nbsp;&nbsp;<%= format_time topic.created_on %>

            </div>
            <%= toggle_link l(:button_reply), "reply" + topic.id.to_s, :focus => 'message_content',:class => ' c_dblue fr' %>

                <div class="cl"></div>


             </div><!--讨论主类容 end-->

            <div class="talk_new ml15 mb10" id="about_newtalk<%=topic.id%>" style="display: none">
              <ul>
                <%= render :partial => 'edit',locals:  {:topic => topic} %>
              </ul>
            </div>
          <div class="talkWrapBox">
            <% reply = Message.new(:subject => "RE: #{@message.subject}")%>
            <% if !topic.locked? && authorize_for('messages', 'reply') %>
                <em class="talkWrapArrow"></em>
                <div class="cl"></div>
                <div class="talkConIpt ml15 mb10" style="display: none" id="reply<%= topic.id %>">
                  <%= form_for reply, :as => :reply, :url => {:controller=>'messages',:action => 'reply', :id => topic.id, :board_id => topic.board_id, :is_board => 'true'}, :html => {:multipart => true, :id => 'message_form' + topic.id.to_s} do |f| %>

                      <%= render :partial => 'form_project', :locals => {:f => f, :replying => true} %>
                      <%= toggle_link l(:button_cancel), "reply" + topic.id.to_s, :focus => 'message_content',:class => 'grey_btn fr ml10' %>
                      <a href="#" onclick="$('#message_form<%= topic.id%>').submit();" class="blue_btn fr " style=""><%= l(:label_memo_create)%></a>


                  <% end %>
                  <div class="cl"></div>
                </div>
            <% end %>
        <% replies_all = topic.children.
                includes(:author, :attachments, {:board => :project}).
                reorder("#{Message.table_name}.id asc").offset(2).
                all %>
            <% replies_show = topic.children.
                    includes(:author, :attachments, {:board => :project}).
                    reorder("#{Message.table_name}.id asc").limit(2).
                    all %>
        <% unless replies_show.empty? %>
            <% reply_count = 0 %>
                <div class="talkWrapMsg">
                  <ul>
                    <% replies_show.each do |message| %>

                        <li>
                          <%= link_to image_tag(url_to_avatar(message.author), :width => '34',:height => '34'), user_path(message.author), :class =>'Msg_pic' %>
                          <div class="Msg_txt">
                            <%= link_to_user_header message.author,false,:class => 'fl c_orange ' %>
                            <br/>
                            <p class="fl break_word"><%= textAreailizable message,:content,:attachments => message.attachments %></p>

                            <br/>
                            <span class=" c_grey fl"><%= format_time(message.created_on) %></span>
                            <%= link_to(

                                        l(:button_delete),
                                        {:controller => 'messages', :action => 'destroy',  :id => message.id, :board_id => message.board_id, :is_board => 'true'},
                                        :method => :post,
                                        :data => {:confirm => l(:text_are_you_sure)},
                                        :title => l(:button_delete),
                                        :class => ' c_dblue fr'
                                ) if message.course_destroyable_by?(User.current) %>
                          </div>
                          <div class="cl"></div>

                        </li><!---留言内容-->
                    <% end %>
                  </ul>
                </div>
                <div class="talkWrapMsg" id="talkWrapMsg<%= topic.id %>" style="display: none">
                  <ul>
            <% replies_all.each do |message| %>

                      <li>
                        <%= link_to image_tag(url_to_avatar(message.author), :width => '34',:height => '34'), user_path(message.author), :class =>'Msg_pic' %>
                    <div class="Msg_txt">
                      <%= link_to_user_header message.author,false,:class => 'fl c_orange ' %>
                    <br/>
                      <p class="fl break_word"><%= textAreailizable message,:content,:attachments => message.attachments %></p>

                    <br/>
                      <span class=" c_grey fl"><%= format_time(message.created_on) %></span>
                      <%= link_to(

                                  l(:button_delete),
                                  {:controller => 'messages', :action => 'destroy',  :id => message.id, :board_id => message.board_id, :is_board => 'true'},
                                  :method => :post,
                                  :data => {:confirm => l(:text_are_you_sure)},
                                  :title => l(:button_delete),
                                  :class => ' c_dblue fr'
                          ) if message.course_destroyable_by?(User.current) %>
                    </div>
                    <div class="cl"></div>

                </li><!---留言内容-->
            <% end %>
                    </ul>
                </div>
               <%if replies_all.first %>
                <div class="talkWrapMsg"><a class=" c_blue ml258"  id="showgithelp<%= topic.id%>" value="show_help" onclick ="showhelpAndScrollToMessage('talkWrapMsg<%= topic.id %>','#showgithelp<%= topic.id%>','<%=topic.replies_count%>'); " class="c_dblue lh23">展开回复(<%= topic.replies_count.to_s%>)</a></div>
               <% end %>
           <% end %>
        </div>

       <% end %>
  <% else %>
      <p class="nodata"><%= l(:label_no_data) %></p>
  <% end %>
<ul class="wlist">
     <%= pagination_links_full @topic_pages, @topic_count, :per_page_links => false, :remote => false, :flag => true %>
   </ul>
   <!--讨论主类容 end-->

<%# other_formats_links do |f| %>
    <%#= f.link_to 'Atom', :url => {:key => User.current.rss_key} %>
<%# end %>

<% html_title @board.name %>

<% content_for :header_tags do %>
    <%= auto_discovery_link_tag(:atom, {:format => 'atom', :key => User.current.rss_key}, :title => "#{@project}: #{@board}") %>
<% end %>
  </div>
<script type="text/javascript">
    //    var flag = false;
    //    jQuery(document).ready(function($) {
    //        transpotUrl('#content');
    //    });
    function submit_message_replay()
    {
        if(flag)
        {
            $("#message_form").submit();
        }
    }

</script>