js判断滚动条是否到底部
日期: 2018-10-30 分类: 个人收藏 341次阅读
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="renderer" content="webkit">
<title>js判断滚动条是否到底部</title>
<style>
.bottom{
width: 500px;
height: 50px;
position: fixed;
left: 50%;
margin-left: -250px;
top: 50%;
background: #f00;
color: #fff;
line-height: 50px;
text-align: center;
border-radius: 5px;
display: none;
}
</style>
<script src="http://libs.baidu.com/jquery/1.11.3/jquery.min.js"></script>
<script>
var timer;
$(window).bind('scroll',function(){
clearTimeout(timer);
timer = setTimeout(function(){
if($(window).scrollTop()&
除特别声明,本站所有文章均为原创,如需转载请以超级链接形式注明出处:SmartCat's Blog
精华推荐