abstrait：<html>
<head>
<link rel="stylesheet" href="layui/css/layui.css">
<script type="text/javascr
<html>
<head>
<link rel="stylesheet" href="layui/css/layui.css">
<script type="text/javascript" src="layui/layui.js"></script>
<style type="text/css">
.header{ width: 100%; height: 50px; line-height: 50px; background: #2e6da4; color: #fff; }
.title{ margin-left: 20px;font-size: 20px}
.userinfo{ float: right; margin-right: 10px}
.userinfo a{ color: #ffff;}
.menu{ width: 200px; background: #333744; position: absolute;}
.layui-collapse{ border: none;}
.layui-colla-item{ border-top: none;}
.layui-colla-title{ background: #42485b;color: #fff;}
.layui-colla-content{border-top: none; padding: 0px;}
.main{ position: absolute; left: 200px; right:0px;}
</style>
</head>
<body>
<div class="header">
<span class="title">微省錢(qián)商城- - 后臺(tái)管理系統(tǒng)</span>
<span class="userinfo">admin[系統(tǒng)管理員] <span><a href="#" onclick="logout()">退出</a> </span></span>
</div>
<div class="menu" id = "menu">
<div class="layui-collapse">
<div class="layui-colla-item">
<h2 class="layui-colla-title">管理員管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;" src="admin.html" onclick="menuFire(this)">管理員列表</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">權(quán)限管理</h2>
<div class="layui-colla-content">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;" src="menu.html" onclick="menuFire(this)">菜單管理</a>
</li>
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">角色管理</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">系統(tǒng)設(shè)置</h2>
<div class="layui-colla-content">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">參數(shù)設(shè)置</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">商品分類</h2>
<div class="layui-colla-content">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默認(rèn)展開(kāi)</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">產(chǎn)品管理</h2>
<div class="layui-colla-content">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默認(rèn)展開(kāi)</a>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="main">
<iframe src="welcome.html" style="width: 100%; height: 100%; " frameborder="0"></iframe>
</div>
<script>
layui.use(['element', 'layer'], function(){
var element = layui.element;
var layer = layui.layer;
$=layui.jquery
resetMenuHeight()
});
function logout() {
layer.confirm('確定要退出嗎？', {
icon:3,
btn: ['確定', '取消'] //可以無(wú)限個(gè)按鈕
}, function (index, layero) {
//按鈕【按鈕一】的回調(diào)
}, function (index) {
//按鈕【按鈕二】的回調(diào)
});
}
function resetMenuHeight(){
let height = document.documentElement.clientHeight-50;
$("#menu").height(height);
}
function menuFire(obj){
//獲取url
let src = $(obj).attr("src");
//改變框架內(nèi)的頁(yè)面地址
$("iframe").attr("src",src);
}
</script>
</body>
</html>
