jQuery简单的下拉菜单效果
一个简单的下拉菜单效果,主要用于说明jQuery的web用法,直接贴出源代码:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>简单的下拉菜单效果</title>
<script type="text/javascript" src="/upimg/files/jquery-1.4.2.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".btn-slide").click(function(){
$("#panel").slideToggle("slow");
$(this).toggleClass("active"); return false;
});
});
</script>
<style type="text/css">
body {
margin: 0 auto;
padding: 0;
width: 570px;
font: 75%/120% Arial, Helvetica, sans-serif;
}
a:focus {
outline: none;
}
#panel {
background: #754c24;
height: 200px;
display: none;
}
.slide {
margin: 0;
padding: 0;
border-top: solid 4px #422410;
background: url(/upimg/2010/201058184527643.gif) no-repeat center top;
}
.btn-slide {
background: url(/upimg/2010/201058184553359.gif) no-repeat right -50px;
text-align: center;
width: 144px;
height: 31px;
padding: 10px 10px 0 0;
margin: 0 auto;
display: block;
font: bold 120%/100% Arial, Helvetica, sans-serif;
color: #fff;
text-decoration: none;
}
.active {
background-position: right 12px;
}
</style>
</head>
<body>
<div id="panel">
这就是下拉效果,很简单吧!
</div>
<p class="slide"><a href="#" class="btn-slide">Slide Panel</a></p>
</body>
</html>
提示:点击运行代码按钮可看到实际效果
更新时间:2010-5-8
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