jquery点击下拉式四级导航,手机导航
效果图
效果演示
HTML,jQuery,js手机下拉四级导航
HTML代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>下拉式四级导航</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<link rel="stylesheet" type="text/css" href="font-awesome-4.7.0/css/font-awesome.min.css" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<script src="js/jquery.js" type="text/javascript" charset="utf-8"></script>
<script src="js/nav.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<div class="mbwrap">
<div class="mbheader">
<button type="button" class="hamburger is-closed animated fadeInLeft" data-toggle="offcanvas">
<span class="hamb-top"></span>
<span class="hamb-middle"></span>
<span class="hamb-bottom"></span>
</button>
<a href="javascript:;" class="mblogo"><img src="img/logo.png" /></a> </div>
<ul class="sidebar-nav">
<li class="sidebar-brand">
<a href="javascript:;">首页</a>
</li>
<li class="sidebar-brand">
<!-- 一级 -->
<a href="javascript:;">产品<i class="sj"></i></a>
<ul class="sidebar-nav-two xl">
<!-- 二级下拉 -->
<li class="sidebar-brand-two">
<a href="javascript:;">女装<i class="sj"></i></a>
<!-- 三级下拉 -->
<ul class="sidebar-nav-there xl">
<li class="sidebar-brand-there">
<a href="javascript:;">上衣<i class="sj"></i></a>
<!-- 四级 -->
<ul class="sidebar-nav-four xl">
<li class="sidebar-brand-four">
<a href="javascript:;">T恤</a>
<a href="javascript:;">卫衣</a>
<a href="javascript:;">外套</a>
</li>
</ul>
</li>
<li class="sidebar-brand-there">
<a href="javascript:;">裙装<i class="sj"></i></a>
<ul class="sidebar-nav-four xl">
<li class="sidebar-brand-four">
<a href="javascript:;">连衣裙</a>
<a href="javascript:;">半裙</a>
<a href="javascript:;">旗袍</a>
</li>
</ul>
</li>
<li class="sidebar-brand-there">
<a href="javascript:;">裤装<i class="sj"></i></a>
<ul class="sidebar-nav-four xl">
<li class="sidebar-brand-four">
<a href="javascript:;">休闲裤</a>
<a href="javascript:;">牛仔裤</a>
<a href="javascript:;">西装裤</a>
</li>
</ul>
</li>
<li class="sidebar-brand-there">
<a href="javascript:;">套装<i class="sj"></i></a>
<ul class="sidebar-nav-four xl">
<li class="sidebar-brand-four">
<a href="javascript:;">休闲套装</a>
<a href="javascript:;">时尚套装</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="sidebar-brand-two">
<a href="javascript:;">美妆<i class="sj"></i></a>
<ul class="sidebar-nav-there xl">
<li class="sidebar-brand-there">
<a href="javascript:;" class="hidenow">彩妆</a>
<a href="javascript:;" class="hidenow">护肤</a>
</li>
</ul>
</li>
<li class="sidebar-brand-two">
<a href="javascript:;">数码<i class="sj"></i></a>
<ul class="sidebar-nav-there xl">
<li class="sidebar-brand-there">
<a href="javascript:;">手机<i class="sj"></i></a>
<ul class="sidebar-nav-four xl">
<li class="downfour">
<a href="javascript:;">华为手机</a>
<a href="javascript:;">OPPO手机</a>
<a href="javascript:;">苹果手机</a>
<a href="javascript:;">小米手机</a>
</li>
</ul>
</li>
<li class="sidebar-brand-there">
<a href="javascript:;" class="hidenow">手机配件</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="sidebar-brand">
<a href="javascript:;">关于我们<i class="sj"></i></a>
<ul class="sidebar-nav-two xl">
<li class="sidebar-brand-two">
<a href="javascript:;">公司简介</a>
<a href="javascript:;">联系我们</a>
<a href="javascript:;">招商加盟</a>
</li>
</ul>
</li>
</ul>
</div>
</body>
</html>
css样式
/* 下拉式四级导航 */
.hamburger{background:0 0;border:none;display:block;height:32px;margin-left:15px;position:fixed;top:20px;width:32px;z-index:999;right:0}
.hamburger:hover{outline:0}
.hamburger:focus{outline:0}
.hamburger:active{outline:0}
.hamburger.is-closed:before{-webkit-transform:translate3d(0,0,0);-webkit-transition:all .35s ease-in-out;color:#fff;content:'';display:block;font-size:14px;line-height:32px;opacity:0;text-align:center;width:100px}
.hamburger.is-closed:hover before{-webkit-transform:translate3d(-100px,0,0);-webkit-transition:all .35s ease-in-out;display:block;opacity:1}
.hamburger.is-closed:hover .hamb-top{-webkit-transition:all .35s ease-in-out;top:0}
.hamburger.is-closed:hover .hamb-bottom{-webkit-transition:all .35s ease-in-out;bottom:0}
.hamburger.is-closed .hamb-top{-webkit-transition:all .35s ease-in-out;background-color:#ddd;top:5px}
.hamburger.is-closed .hamb-middle{background-color:#ddd;margin-top:-2px;top:50%}
.hamburger.is-closed .hamb-bottom{-webkit-transition:all .35s ease-in-out;background-color:#ddd;bottom:5px}
.hamburger.is-closed .hamb-bottom,.hamburger.is-closed .hamb-middle,.hamburger.is-closed .hamb-top,.hamburger.is-open .hamb-bottom,.hamburger.is-open .hamb-middle,.hamburger.is-open .hamb-top{height:4px;left:0;position:absolute;width:100%}
.hamburger.is-open .hamb-top{-webkit-transform:rotate(45deg);-webkit-transition:-webkit-transform .2s cubic-bezier(.73,1,.28,.08);background-color:#ddd;margin-top:-2px;top:50%}
.hamburger.is-open .hamb-middle{background-color:#ddd;display:none}
.hamburger.is-open .hamb-bottom{-webkit-transform:rotate(-45deg);-webkit-transition:-webkit-transform .2s cubic-bezier(.73,1,.28,.08);background-color:#ddd;margin-top:-2px;top:50%}
.hamburger.is-open:before{-webkit-transform:translate3d(0,0,0);-webkit-transition:all .35s ease-in-out;color:#ddd;content:'';display:block;font-size:14px;line-height:32px;opacity:0;text-align:center;width:100px}
.hamburger.is-open:hover before{-webkit-transform:translate3d(-100px,0,0);-webkit-transition:all .35s ease-in-out;display:block;opacity:1}
a,li,ul{list-style:none;text-decoration:none}
ul li a{font-size:16px;color:#333}
body{width:100%;height:100%;position:relative}
.sidebar-nav{width:100%;height:100%;position:fixed;top:0;right:-100%;background-color:#eee;transition:all .3s;box-sizing:border-box}
.sidebar-nav-open{right:0}
.sidebar-nav .sidebar-brand>a{font-size:18px}
.sidebar-nav .sidebar-brand .xl{display:none}
.sidebar-nav .sidebar-brand a{display:flex;display:-webkit-flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:flex-start;justify-content:flex-start;margin-bottom:20px}
.sidebar-nav .sidebar-brand a .sj{display:block;width:6px;height:6px;border-right:1px solid #ddd;border-top:1px solid #ddd;transform:rotate(135deg);-webkit-transform:rotate(135deg);margin-left:10px}
.sidebar-nav .sidebar-brand a .sjrotate{transform:rotate(-45deg);-webkit-transform:rotate(-45deg)}
.activ{color:red}
.activ02{color:pink}
.mbwrap{z-index: 5;left: 0;display: block;width: 100%;position:fixed;top: 0;}
.mbheader{display: flex;width: 220px;display: -webkit-flex;-webkit-justify-content: flex-start;justify-content: flex-start;-webkit-align-items: center;align-items: center;top: 10px;left: 0;position: fixed;z-index: 1;}
.mbheader02{top: 0;padding: 10px 0;width: 100%;background-color: rgba(27,27,27,0.9);position: relative;z-index: 2;}
.mbwrap .hamburger{margin-left: 0;position: relative;top: 0;background-color: #dc2924;width: 50px;height: 50px;}
.mbheader02 .hamburger{background-color: #555555;}
.mbwrap .mblogo{width: 170px;box-sizing: border-box;padding: 0 10px;background-color: rgba(27,27,27,0.9);display: flex;display: -webkit-flex;align-items: center;-webkit-align-items: center;-webkit-justify-content: center;justify-content: center;height: 50px;position: relative;z-index: 2;}
.mbwrap .mblogo img{display: block;width: auto;height: 30px;}
.mbwrap .mbheader02 .mblogo{background-color: transparent;}
.hamburger.is-closed .hamb-top, .hamburger.is-closed .hamb-middle, .hamburger.is-closed .hamb-bottom, .hamburger.is-open .hamb-top, .hamburger.is-open .hamb-middle, .hamburger.is-open .hamb-bottom{height: 2px;background-color: #fff;width: 34px;left: 8px;}
.hamburger.is-closed .hamb-top,.hamburger.is-closed:hover .hamb-top{top: 13px;}
.hamburger.is-closed .hamb-bottom,.hamburger.is-closed:hover .hamb-bottom{bottom: 13px;}
.sidebar-nav{right: inherit;left: 0;top:-100%;z-index: 0;}
.sidebar-nav-open{top: 0;padding-top: 100px;}
.sidebar-nav{background-color: #FFFFFF;}
.sidebar-nav{padding: 100px 40px 10px;overflow-y: scroll;}
a:focus, a:hover{color: #DC2924;}
.sidebar-nav .sidebar-brand .xl{padding-left: 20px;}
.sidebar-nav .sidebar-brand>a{padding-bottom: 20px;border-bottom: 1px solid #DDDDDD;text-transform: uppercase;font-size: 16px;}
.sidebar-nav .bot{/* position: absolute; */right: 0;bottom: 30px;display: flex;display: -webkit-flex;-webkit-justify-content: flex-start;justify-content: flex-start;align-items: center;-webkit-align-items: center;}
/* .sidebar-nav.sidebar-nav-open .bot{position: fixed;} */
.sidebar-nav .bot a{font-size: 14px;color: #ddd;margin-right: 30px;}
.sidebar-nav .sidebar-brand a .sj{border-color: #555555;}
/* .sidebar-nav .sidebar-brand a .sjrotate{border-color: #DC2924;} */
.sidebar-brand-two a{color: #333;}
.sidebar-brand-there a{color: #555;}
.sidebar-brand-there .sidebar-nav-four a{color: #999;}
a.activ02{color: #DC2924!important;}
jQuery代码
$(document).ready(function() {
var trigger = $('.hamburger'),
isClosed = false;//默认false
trigger.click(function() {
hamburger_cross(); //点击切换false/true
});
console.log(isClosed);
function hamburger_cross() {
// 条件判断
if (isClosed == true) { //当isClosed == true时
trigger.removeClass('is-open');//移除is-open
trigger.addClass('is-closed');//添加is-closed
isClosed = false;//重新赋值(实现循环点击)
$(".sidebar-nav").removeClass("sidebar-nav-open");
$(".xl").slideUp();
$(".sj").removeClass("sjrotate");
$("a").removeClass("activ");
$(".mbheader").removeClass("mbheader02");
console.log(isClosed);
} else {
trigger.removeClass('is-closed');
trigger.addClass('is-open');
isClosed = true;
$(".sidebar-nav").addClass("sidebar-nav-open");
$(".mbheader").addClass("mbheader02");
console.log(isClosed);
}
}
$('[data-toggle="offcanvas"]').click(function() {
$('#wrapper').toggleClass('toggled');
});
//二级下拉
$(".sidebar-nav .sidebar-brand>a").click(function() {
$(this).siblings(".sidebar-nav-two").slideToggle();
$(this).children().toggleClass("sjrotate").parents(".sidebar-brand").siblings().find(".sj").removeClass(
"sjrotate");
$(this).parents(".sidebar-brand").siblings().find(".sidebar-nav-two").slideUp();
$(this).parent().siblings().find(".xl").slideUp();
$(this).toggleClass("activ").parent().siblings().find("a").removeClass("activ");
$(this).parent().siblings().find("a").removeClass("activ02");
});
//三级下拉
$(".sidebar-brand-two>a").click(function() {
$(this).siblings(".sidebar-nav-there").slideToggle().parent().siblings().find(".sidebar-nav-there").slideUp();
$(this).children().toggleClass("sjrotate").parents(".sidebar-brand-two").siblings().find(".sj").removeClass(
"sjrotate");
$(this).toggleClass("activ02").parent().siblings().find("a").removeClass("activ02");
$(this).parent().siblings().find("a").removeClass("activ02");
$(this).parent().siblings().find(".xl").slideUp();
});
//四级下拉
$(".sidebar-brand-there>a").click(function() {
$(this).siblings(".sidebar-nav-four").slideToggle().parent().siblings().find(".sidebar-nav-four").slideUp();
$(this).children().toggleClass("sjrotate").parents(".sidebar-brand-there").siblings().find(".sj").removeClass(
"sjrotate");
$(this).toggleClass("activ02").parent().siblings().find("a").removeClass("activ02");
$(this).parent().siblings().find("a").removeClass("activ02");
});
});