采用CSS和JS,刚好我最近有个站点要用到下拉菜单!
2018-09-26 20:08
<!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
<html xmlns=
<head>
<meta http-equiv=Content-Type content=text/html; charset=gb2312 />
<title>nav</title>
<script language=javascript>
// JavaScript Document
startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById(nav);
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName==LI) {
node.onmouseover=function() {
this.className+= over;
}
node.onmouseout=function() {
this.className=this.className.replace( over, );
}
}
}
}
}
window.onload=startList;
</script>
<style type=text/css>
<!--
body {
font: normal 11px verdana;
}
ul {
margin: 0;
padding: 0;
list-style: none;
width: 150px; /* Width of Menu Items */
border-bottom: 1px solid #ccc;
}
ul li {
position: relative;
}
li ul {
position: absolute;
left: 149px; /* Set 1px less than menu width */
top: 0;
display: none;
}
/* Styles for Menu Items */
ul li a {
display: block;
text-decoration: none;
color: #777;
background: #fff; /* IE6 Bug */
padding: 5px;
border: 1px solid #ccc; /* IE6 Bug */
border-bottom: 0;
}
/* Holly Hack. IE Requirement \*/
* html ul li { float: left; height: 1%; }
* html ul li a { height: 1%; }
/* End */
li:hover ul, li.over ul { display: block; } /* The magic */
-->
</style>
</head>
<body>
<ul id=nav>
<li><a href=#>Home</a></li>
<li><a href=#>About</a>
<ul>
<li><a href=#>History</a></li>
<li><a href=#>Team</a></li>
<li><a href=#>Offices</a></li>
</ul>
</li>
<li><a href=#>Services</a>
<ul>
<li><a href=#>Web Design</a></li>
<li><a href=#>Internet Marketing</a></li>
<li><a href=#>Hosting</a></li>
<li><a href=#>Domain Names</a></li>
<li><a href=#>Broadband</a></li>
</ul>
</li>
<li><a href=#>Contact Us</a>
<ul>
<li><a href=#>United Kingdom</a></li>
<li><a href=#>France</a></li>
<li><a href=#>USA</a></li>
<li><a href=#>Australia</a></li>
</ul>
</li>
</ul>
</body>
</html>
文章标题：采用CSS和JS,刚好我最近有个站点要用到下拉菜单!
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