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

<script type="text/javascript">
    function regexTitle()
    {
        var name = $("#news_title").val();
        if(name.length ==0)
        {
            $("#title_notice_span").text("标题不能为空");
            $("#title_notice_span").css('color','#ff0000');
            $("#title_notice_span").focus();
            return false;
        }
        else if(name.length <= 60)
        {
            $("#title_notice_span").text("填写正确");
            $("#title_notice_span").css('color','#008000');
            return true;
        }
        else
        {
            $("#title_notice_span").text("标题超过60个字符");
            $("#title_notice_span").css('color','#ff0000');
            $("#title_notice_span").focus();
            return false;
        }
    }

    function regexDescription()
    {
        var name = $("#news_description").val();
        if(name.length ==0)
        {
            $("#description_notice_span").text("描述不能为空");
            $("#description_notice_span").css('color','#ff0000');
            $("#description_notice_span").focus();
            return false;
        }
        else
        {
            $("#description_notice_span").text("填写正确");
            $("#description_notice_span").css('color','#008000');
            return true;
        }
    }

    function submitNews()
    {
        if(regexTitle() && regexDescription())
        {
            $("#news-form").submit();
        }
    }
    function submitComment()
    {
        $("#add_comment_form").submit();
    }
    function clearMessage()
    {
        $("#comment_comments").val("");
    }
</script>

<div class="project_r_h">
  <h2 class="project_h2"><%= l(:label_course_news) %></h2>
</div>
<% if authorize_for_course('news', 'edit') %>
    <div id="edit-news" style="display:none;">
      <%= labelled_form_for :news, @news, :url => news_path(@news),
                            :html => { :id => 'news-form', :multipart => true, :method => :put } do |f| %>
          <%= render :partial => 'course_form', :locals => { :f => f, :is_new => false } %>
      <% end %>
      <div id="preview" class="wiki"></div>
    </div>
<% end %>

<div class="problem_main">
  <%= link_to image_tag(url_to_avatar(@news.author),:width => 42,:height => 42), user_path(@news.author), :class => "problem_pic fl" %>
  <div class="problem_txt fl mt5">
    <h4 class="r_txt_tit mb5">  <%=h @news.title %></h4>
    <%= watcher_link(@news, User.current) %>
    <%= link_to(l(:button_edit),
                edit_news_path(@news),
                :class => 'talk_edit fr',
                :accesskey => accesskey(:edit),
                :onclick => '$("#edit-news").show(); return false;') if User.current.allowed_to?(:manage_news, @course) %>
    <%= delete_link(news_path(@news),:class => 'talk_edit fr') if User.current.allowed_to?(:manage_news, @course) %>
    <div class="cl"></div>
    <div class="mb5"><%= textilizable(@news, :description) %><br /> <%= l(:label_create_time) %> ：  <%= format_time(@news.created_on) %></div>
    <%= link_to_attachments @news %>
    <!--<a href="#" class=" link_file">附件：爱覅俄方if.zip(27.5kB)</a> -->
  </div>
  <div class="cl"></div>
</div>

  <% if @news.commentable? %>
      <div class="msg_box">
        <h4><%= l(:label_comment_add) %></h4>
        <%= form_tag({:controller => 'comments', :action => 'create', :id => @news}, :id => "add_comment_form") do %>
          <div class="box">
            <%= text_area 'comment', 'comments', :placeholder=>"最多250个字"%>
          </div>
          <p>
            <a href="#" class="grey_btn fr ml10" onclick="clearMessage();"><%= l(:label_cancel_with_space) %></a>
            <a href="#" class="blue_btn fr" onclick="submitComment();"><%= l(:label_comment_with_space) %></a>

          </p>
      <% end %>
      </div>
  <% end %>
  <% comments = @comments.reverse %>
  <% comments.each do |comment| %>
      <% next if comment.new_record? %>
      <div class="ping_C mb10">
        <div class="ping_dispic"><%= link_to image_tag(url_to_avatar(comment.author),:width => 42,:height => 42), user_path(comment.author)%></div>
        <div class="ping_discon">
          <div class="ping_distop">
            <%= link_to_user_header(comment.author,false,:class => 'c_blue fb fl mb10 ') if comment.respond_to?(:author) %><span class="c_grey fr"><%= format_time(comment.created_on) %></span>
            <div class="cl"></div>
            <%= textilizable(comment.comments) %>
            </div>
            <div class="ping_disfoot"><%= link_to_if_authorized_course image_tag('delete.png'), {:controller => 'comments', :action => 'destroy', :id => @news, :comment_id => comment},
                                                                     :data => {:confirm => l(:text_are_you_sure)}, :method => :delete, :title => l(:button_delete) %>
          </div>

        </div>
        <div class="cl"></div>
      </div>
  <% end if @comments.any? %>



<!--problem_main end-->
  <% content_for :header_tags do %>
      <%= stylesheet_link_tag 'scm' %>
  <% end %>


<% html_title @news.title -%>