layui导航栏实现代码

本文实例为大家分享了layui水平导航菜单的具体代码，供大家参考，具体内容如下

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <title>导航与面包屑</title>
    <link rel="stylesheet" href="layui/css/layui.css">
  </head>
  <body>
<fieldset class="layui-elem-field layui-field-title">
 <legend>水平导航菜单</legend>
</fieldset>

<ul class="layui-nav">
 <li class="layui-nav-item"><a href="">最新活动</a></li>
 <li class="layui-nav-item layui-this">
  <a href="javascript:;">产品</a>
  <dl class="layui-nav-child">
   <dd><a href="">选项1</a></dd>
   <dd><a href="">选项2</a></dd>
   <dd><a href="">选项3</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item"><a href="">大数据</a></li>
 <li class="layui-nav-item">
  <a href="javascript:;">解决方案</a>
  <dl class="layui-nav-child">
   <dd><a href="">移动模块</a></dd>
   <dd><a href="">后台模版</a></dd>
   <dd class="layui-this"><a href="">选中项</a></dd>
   <dd><a href="">电商平台</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item"><a href="">社区</a></li>
</ul>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
 <legend>垂直导航菜单</legend>
</fieldset>

<ul class="layui-nav layui-nav-tree" lay-filter="demo">
 <li class="layui-nav-item layui-nav-itemed">
  <a href="javascript:;">默认展开</a>
  <dl class="layui-nav-child">
   <dd><a href="javascript:;">选项一</a></dd>
   <dd><a href="javascript:;">选项二</a></dd>
   <dd><a href="javascript:;">选项三</a></dd>
   <dd><a href="">跳转项</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item">
  <a href="javascript:;">解决方案</a>
  <dl class="layui-nav-child">
   <dd><a href="">移动模块</a></dd>
   <dd><a href="">后台模版</a></dd>
   <dd><a href="">电商平台</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item"><a href="">云市场</a></li>
 <li class="layui-nav-item"><a href="">社区</a></li>
</ul>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
 <legend>侧边固定导航菜单</legend>
</fieldset>
<ul class="layui-nav layui-nav-tree site-demo-nav" lay-filter="demo">
 <li class="layui-nav-item layui-nav-itemed">
  <a href="javascript:;">默认展开</a>
  <dl class="layui-nav-child">
   <dd><a href="javascript:;">选项一</a></dd>
   <dd><a href="javascript:;">选项二</a></dd>
   <dd><a href="javascript:;">选项三</a></dd>
   <dd><a href="">跳转项</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item">
  <a href="javascript:;">解决方案</a>
  <dl class="layui-nav-child">
   <dd><a href="">移动模块</a></dd>
   <dd><a href="">后台模版</a></dd>
   <dd><a href="">电商平台</a></dd>
  </dl>
 </li>
 <li class="layui-nav-item"><a href="">云市场</a></li>
 <li class="layui-nav-item"><a href="">社区</a></li>
</ul> 

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
 <legend>默认面包屑</legend>
</fieldset>

<span class="layui-breadcrumb">
 <a href="/">首页</a>
 <a href="/demo/">演示</a>
 <a><cite>导航元素</cite></a>
</span>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
 <legend>自定义分隔符的面包屑</legend>
</fieldset>

<span class="layui-breadcrumb" lay-separator="—">
 <a href="">首页</a>
 <a href="">国际新闻</a>
 <a href="">亚太地区</a>
 <a><cite>正文</cite></a>
</span>

<fieldset class="layui-elem-field layui-field-title" style="margin-top: 50px;">
 <legend>还可以用于门户频道的面包屑</legend>
</fieldset>

<span class="layui-breadcrumb" lay-separator="|">
 <a href="">娱乐</a>
 <a href="">八卦</a>
 <a href="">体育</a>
 <a href="">搞笑</a>
 <a href="">视频</a>
 <a href="">游戏</a>
 <a href="">综艺</a>
</span>

<script src="layui/layui.js" charset="utf-8"></script>
<script>
layui.use('element', function(){
 var element = layui.element(); //导航的hover效果、二级菜单等功能，需要依赖element模块

 //监听导航点击
 element.on('nav(demo)', function(elem){
  //console.log(elem)
  layer.msg(elem.text());
 });
});
</script>
  </body>
</html>

效果图：

官网导航栏

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持我们。