贴吧的描述修改的图标 和 删除标签的图片的显示隐藏问题

app/views/forums/_forum_tag_list.html.erb

@@ -1,5 +1,7 @@
 <% forum.tag_list.each do |tag|%>
     <span class="postlabel mr10">
                 <a href="javascript:void(0);" class="fontGrey2 mr5"><%= tag %></a>
+      <%if forum.creator.id == User.current.id%>
                 <a href="javascript:void(0);" class="fontGrey2" onclick="delete_forum_tag($(this));">×</a></span>
        <% end %>
+<% end %>

app/views/layouts/base_forums.html.erb

@@ -94,10 +94,13 @@
               <div class="fontGrey3">回答：<a href="javascript:void(0);" class="linkOrange mr5"><%= @forum.topic_count%></a> 帖子：<a href="javascript:void(0);" class="linkOrange"><%= @forum.memo_count%></a></div>
             </div>
             <div class="cl"></div>
-            <div class="fontGrey2 mt10"><span id="forum_desc_span"><%= @forum.description%></span><a href="javascript:void(0);" onclick="edit_desc();">
+            <div class="fontGrey2 mt10"><span id="forum_desc_span"><%= @forum.description%></span>
+              <%if @forum.creator.id == User.current.id%>
+                  <a href="javascript:void(0);" onclick="edit_desc();">
                   <!--<img src="<%#= Rails.root%>/images/signature_edit.png" width="12" height="12" />-->
                   <%= image_tag('signature_edit.png',{:width=>12,:height=>12})%>
                   </a>
+               <%end%>
             </div>
             <div class="mt15">
               <div id="forum_tag_list">