日期:2014-05-16 浏览次数:20346 次
<!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>无标题文档</title>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script>
$(function(){
$('#btn').click(function(){
$('#list').append('<li>2<\/li>');
});
$('#list').delegate('li','click',function(){
alert($(this).html());
}).delegate('li','mouseover',function(){
$(this).css('backgroundColor','red');
}).delegate('li','mouseout',function(){
$(this).css('backgroundColor','green');
});
})
</script>
</head>
<body>
<ul id="list">
<li>1</li>
</ul>
<input value="添加" type="button" id="btn"/>
</body>
</html>