二级目录中设置了隐藏，鼠标经过的时候不显示内容及 框框

app/helpers/application_helper.rb

@@ -37,6 +37,12 @@ module ApplicationHelper
     container.update_column(:visits, container.visits + 1)
   end
 
+  def if_hidden_subdomain  field
+    domains = field.sub_domains.map{|domain| domain.hide.to_i == 0}
+    result = domains.length > 0 ? true : false
+    return result
+  end
+
   # Time 2015-03-24 15:27:29
   # Author lizanle
   # Description 从硬盘上删除对应的资源文件

app/helpers/sub_domains_helper.rb

@@ -1,3 +1,5 @@
 module SubDomainsHelper
   include OrganizationsHelper
+
+
 end

app/views/layouts/base_sub_domain.html.erb

@@ -98,15 +98,15 @@
               <% if is_default_field?(field) %>
                   <% case field.name %>
                   <% when 'activity' %>
-                      <li class="nav-element-default">
+                      <li class="nav-element-default"  style="display:<%= field.hide == 0?'block':'none' %>;">
                         <%= link_to "首页", organization_path(@organization), :class => "sn-link-white" %>
                       </li>
                   <% when 'course' %>
-                      <li class="nav-element-default">
+                      <li class="nav-element-default"  style="display:<%= field.hide == 0?'block':'none' %>;">
                         <a href="#course_<%= field.id %>" class="sn-link-white"> 课程动态</a>
                       </li>
                   <% when 'project' %>
-                      <li class="nav-element-default">
+                      <li class="nav-element-default"  style="display:<%= field.hide == 0?'block':'none' %>;">
                         <a href="#project_<%= field.id %>" class="sn-link-white">项目动态</a>
                       </li>
                   <% end %>
@@ -117,7 +117,7 @@
                       </li>
                       <!--二级目录-->
                       <div class="sn-row sn-subnav-position sn-grey-opacity" style="display:none;">
-                        <ul class="sn-sub-nav">
+                        <ul class="sn-sub-nav" style="display:<%= if_hidden_subdomain( field) ? 'block':'none' %>;">
                           <% 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 %>