鼠标经过一级目录的时候显示二级目录

app/views/layouts/base_sub_domain.html.erb

@@ -118,15 +118,9 @@
                       <!--二级目录-->
                       <div class="sn-row sn-subnav-position sn-grey-opacity" style="display:none;">
                         <ul class="sn-sub-nav">
-                          <li><a href="javascript:void(0);" class="sn-link-grey">简介</a></li>
-                          <li class="sn-subnav-slice">|</li>
-                          <li><a href="javascript:void(0);" class="sn-link-grey">仿真数据</a></li>
-                          <li class="sn-subnav-slice">|</li>
-                          <li><a href="javascript:void(0);" class="sn-link-grey">实测数据</a></li>
-                          <li class="sn-subnav-slice">|</li>
-                          <li><a href="javascript:void(0);" class="sn-link-grey">测试场景</a></li>
-                          <li class="sn-subnav-slice">|</li>
-                          <li><a href="javascript:void(0);" class="sn-link-grey">数据定制</a></li>
+                          <% field.sub_domains.each do |subdomain| %>
+                              <li><a href="javascript:void(0);" class="sn-link-grey"><%=link_to subdomain.name, org_subfield_sub_domain_sub_document_comments_path(subdomain, :org_subfield_id => @org_subfield.id) %></a></li>
+                          <% end %>
                         </ul>
                       </div>
                   <% elsif field.field_type == "Resource" && field.hide == 0 %>