<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style type="text/css">
div#result{
width:400px;
height:400px;
background-color:red;
}
</style>
<script src="js/jquery.js"></script>
<script>
$(function(){
//显示
$('#btnshow').bind('click',function(){
$('#result').show(3000);
});
//隐藏---可以在这加第三参数
$('#btnhide').bind('click',function(){
$('#result').hide(3000,function(){
alert('动画已完成');
});
});
//切换显示与隐藏
$('#btntoggle').bind('click',function(){
$('#result').toggle(3000);
});
});
</script>
</head>
<body>
<div id="result"></div>
<hr>
<input type="button" id="btnshow" value="显示" />
<input type="button" id="btnhide" value="隐藏" />
<input type="button" id="btntoggle" value="切换" />
</body>
</html>