Django+Layui后台布局介绍

<div class="layui-header">
 <div class="layui-logo">layui 后台布局</div>
 <!-- 头部区域（可配合layui已有的水平导航） -->
 <ul class="layui-nav layui-layout-left">
 <li class="layui-nav-item"><a href="">控制台</a></li>
 <li class="layui-nav-item"><a href="">商品管理</a></li>
 <li class="layui-nav-item"><a href="">用户</a></li>
 <li class="layui-nav-item">
 <a href="javascript:;">其它系统</a>
 <dl class="layui-nav-child">
 <dd><a href="">邮件管理</a></dd>
 <dd><a href="">消息管理</a></dd>
 <dd><a href="">授权管理</a></dd>
 </dl>
 </li>
 </ul>
 <ul class="layui-nav layui-layout-right">
 <li class="layui-nav-item">
 <a href="javascript:;">
 <img src="http://t.cn/RCzsdCq" class="layui-nav-img">
 {{request.user.username}}
 </a>
 <dl class="layui-nav-child">
 <dd><a href="">基本资料</a></dd>
 <dd><a href="">安全设置</a></dd>
 </dl>
 </li>
 <li class="layui-nav-item"><a href="">退了</a></li>
 </ul>
 </div>

# 节点类
class NavigationProfile(models.Model):
 name=models.CharField(max_length=20,verbose_name='节点名称')
 url=models.CharField(max_length=50,verbose_name='链接地址')
 iconCls=models.CharField(max_length=50,verbose_name='图标icon')

 class Meta:
 verbose_name='节点名称'
 verbose_name_plural=verbose_name

 def __str__(self):
 return self.name

# 子节点类
class NavigationSubProfile(models.Model):
 name=models.CharField(max_length=20,verbose_name='子节点名称')
 url=models.CharField(max_length=50,verbose_name='链接地址')
 iconCls=models.CharField(max_length=50,verbose_name='图标icon')
 parent=models.ForeignKey(NavigationProfile,on_delete=models.CASCADE,verbose_name='父节点')

 class Meta:
 verbose_name='子节点名称'
 verbose_name_plural=verbose_name

 def __str__(self):
 return self.name

def open_index(request):
 if request.user.is_authenticated == False:
 return HttpResponseRedirect('/account/login/')
 else:
 navigation = NavigationProfile.objects.all()
 dict = []

 for nav in navigation:
 dic = {}
 id = nav.id
 dic['id'] = nav.id
 dic['text'] = nav.name
 dic['url'] = nav.url
 dic['iconCls'] = nav.iconCls
 dic['nid'] = 0
 sub_navigation = NavigationSubProfile.objects.filter(parent_id=id)

 sub_dict = []
 for sub_nav in sub_navigation:
 sub_dic = {}
 sub_dic['id'] = sub_nav.id
 sub_dic['text'] = sub_nav.name
 sub_dic['url'] = sub_nav.url
 sub_dic['iconCls'] = sub_nav.iconCls
 sub_dic['nid'] = sub_nav.parent_id
 sub_dict.append(sub_dic)

 dic["children"] = sub_dict
 dict.append(dic)30 return render(request,'index.html',{'dict':dict})

 urlpatterns = [
 path('get-navigationProfile/',views.get_navigationProfile,name='get_navigationProfile'),
 ]

<div class="layui-side layui-bg-black">
 <div class="layui-side-scroll">
 <!-- 左侧导航区域（可配合layui已有的垂直导航） -->
 <ul class="layui-nav layui-nav-tree" lay-filter="test">

 {% for dic in dict %}
 <li class="layui-nav-item">
 <a class="" href="javascript:;">{{ dic.text }}</a>
 <dl class="layui-nav-child">
 {% for child in dic.children %}
 <dd><a href="javascript:;" data-id="{{ child.id }}"
 data-url="{{ child.url }}">{{ child.text }}</a></dd>
 {% endfor %}

 </dl>
 </li>
 {% endfor %}

 </ul>
 </div>
 </div>