编辑贴吧tag的权限问题

app/views/layouts/base_forums.html.erb

@@ -101,7 +101,9 @@
               <div id="forum_tag_list">
                 <%= render :partial=>'forums/forum_tag_list',:locals=>{:forum=>@forum}%>
               </div>
+              <% if(@forum.creator.id == User.current.id)%>
               <a href="javascript:void(0)" class="yellowBtn f_l" onclick="$('#add_tag01').slideToggle();">+ 添加标签</a>
+               <% end %>
               <span id="add_tag01" style="display:none; vertical-align: middle;" class="ml10 f_l">
             <input type="text"  name="addTag" size="20" class="isTxt w90 f_l"  maxlength="100" />
             <input type="button" class="submit f_l" onclick="addTag();" />