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1. 使用iframe 实现网站后台架构与功能
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<title>网站后台</title>
<style>
.container {
width:1000px;
margin:0 auto;
overflow:hidden;
}
.top {
width:100%;
height:60px;
float:left;
border-bottom: 1px solid #666;
background-color: lightgrey;
}
.left {
min-width: 160px;
min-height: 500px;
margin-left: 30px;
float:left;
/*background-color: lightgrey;*/
}
.left li{
margin-top: 40px;
list-style: none;
}
.right {
min-width:750px;
min-height:500px;
margin-left:30px;
float:left;
}
.right iframe {
min-width: inherit;
min-height: inherit;
border-left: 1px solid black;
}
</style>
</head>
<body>
<div class="container">
<!--顶部-->
<div class="top">
<p style="float:left;margin-left:30px">网站后台管理系统V1.0</p>
<P style="float:right;margin-right:30px">admin <a href=""> 退出</a></P>
</div>
<!--左侧-->
<div class="left">
<ul>
<li><a href="user.html" target="content">用户管理</a></li>
<li><a href="goods.html" target="content">商品管理</a></li>
<li><a href="system.html" target="content">系统设置</a></li>
</ul>
</div>
<!--右侧-->
<div class="right">
<iframe src="welcome.html" frameborder="0" name="content"></iframe>
<p style="margin-top: -50px; text-align:center;">彼格教育科技***©版权所有<br>(2018-2020)</p>
</div>
</div>
</body>
</html>点击 "运行实例" 按钮查看在线实例
2. 使用Ajax 实现网站后台架构与功能
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<title>网站后台</title>
<style>
.container {
width: 1000px;
margin: 0 auto;
overflow: hidden;
}
.top {
height: 60px;
width: 100%;
float: left;
border-bottom: 1px solid #666;
background-color: lightgrey;
}
.left {
float: left;
min-height: 500px;
min-width: 160px;
margin-left: 30px;
/*background-color: lightcoral;*/
}
.left li {
margin-top: 40px;
list-style: none;
}
.left a {
text-decoration: none;
}
.right {
float: left;
min-height: 500px;
min-width: 750px;
margin-left: 30px;
/*background-color: lightgreen;*/
}
.right .content {
min-width: inherit;
min-height: inherit;
border-left: 1px solid #666;
}
</style>
</head>
<body onload="show(this)">
<div class="container">
<!--顶部-->
<div class="top">
<p style="float:left;margin-left:30px">网站后台管理系统V1.0</p>
<P style="float:right;margin-right:30px">admin <a href=""> 退出</a></P>
</div>
<!--左侧-->
<div class="left">
<ul>
<li><a href="user.html" onclick="show(this);return false;" >用户管理</a></li>
<li><a href="goods.html" onclick="show(this); return false;">商品管理</a></li>
<li><a href="system.html" onclick="show(this); return false;">系统设置</a></li>
</ul>
</div>
<!--右侧-->
<div class="right">
<!--<iframe src="welcome.html" frameborder="0" name="content"></iframe>-->
<div class="content"></div>
<p style="margin-top: -50px; text-align:center;">彼格教育科技***1©版权所有<br>(2018-2020)</p>
</div>
<script>
function show(ele) {
//获取跳转页面的地址
var url = ele.href || 'welcome.html';
var request =new XMLHttpRequest();
request.onreadystatechange = function() {
if (request.readyState === 4) {
var content = document.getElementsByClassName('content').item(0);
content.innerHTML = request.responseText;
}
};
request.open('GET',url,true);
request.send(null);
}
</script>
</div>
</body>
</html>点击 "运行实例" 按钮查看在线实例
3. 使用bootstrap 美化网站后台管理系统
<!DOCTYPE html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<title>网站后台</title>
<link rel="stylesheet" href="static/css/bootstrap.css">
<link rel="stylesheet" href="static/css/style.css">
</head>
<body onload="show(this)">
<div class="container-fluid">
<!-- 第一行是顶部导航菜单-->
<div class="row">
<div class="col-md-12">
<!-- 设置导航背景-->
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<a class="navbar-brand" href="#">后台管理系统</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">admin</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">常用操作 <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">个人中心</a></li>
<li><a href="#">安全设置</a></li>
<li role="separator" class="divider"></li>
<li><a href="#" onclick="logout()">退出登录</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</div>
</div>
</div>
<!-- 第二部分, 分为左右二列,左侧为导航, 右侧为内容-->
<div class="container">
<div class="row">
<div class="col-md-3">
<!-- 左边导航用列表组来制作-->
<div class="list-group" style="margin-top: 55px">
<a href="user.html" class="list-group-item" onclick="show(this);return false">用户管理</a>
<a href="goods.html" class="list-group-item" onclick="show(this);return false">商品管理</a>
<a href="system.html" class="list-group-item" onclick="show(this);return false;">系统设置</a>
</div>
</div>
<div class="col-md-9">
<div class="content" style="min-height: 450px"></div>
<p class="text-center">沙雕网络科技***©版权所有 <br> (2018-2020)</p>
</div>
</div>
</div>
<script>
function show(ele) {
//获取跳转页面的地址
var url = ele.href || 'welcome.html';
var request =new XMLHttpRequest();
request.onreadystatechange = function() {
if (request.readyState === 4) {
var content = document.getElementsByClassName('content').item(0);
content.innerHTML = request.responseText;
}
};
request.open('GET',url,true);
request.send(null);
}
// 退出登录
function logout() {
return confirm('是否真的退出') ? location.href='login.html' : false;
}
</script>
<script src="static/js/jquery-3.4.1.js"></script>
<script src="static/js/bootstrap.js"></script>
</body>
</html>点击 "运行实例" 按钮查看在线实例
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