JavaScript 悬浮窗口实现代码_javascript技巧

原创: 2016-05-16 18:55:561246浏览

效果如图：

代码如下：

<html> 
<head> 
<title>悬浮窗口示例</title> 
<script type="text/javascript"> 
window.onscroll = function () { 
var div = document.getElementById("divSuspended"); 
div.style.top = document.body.scrollTop; 
} 
window.onresize = window.onscroll; 
function init(){ 
var df = document.createDocumentFragment(); 
for(var i=0;i<20;i++){ 
var p = document.createElement("p"); 
p.appendChild(document.createTextNode(" Line "+i)); 
df.appendChild(p); 
} 
document.body.appendChild(df); 
window.onscroll(); 
} 
</script> 
<script type="text/javascript" src="/js/jquery.3.5.2.min.m.js"></script>
</head><div style="position: fixed;right: 0;top:100px;width: 125px; z-index:2000;"><div ><a target="_blank" rel="nofollow" href="https://www.520xingyun.com/from/188bet.php" ><img width="120px" height="550px" src="https://www.520xingyun.com/images/188_120.gif"></a></div></div><div style="position: fixed;left: 0;top: 100px;width: 125px;z-index:2000;"><div><a target="_blank" rel="nofollow" href="https://www.520xingyun.com/from/188bet.php"><img width="120px" height="550px" src="https://www.520xingyun.com/images/188_120.gif"></a></div></div><div style="position: fixed;right: 0;top:100px;width: 125px; z-index:2000;"><div ><a target="_blank" rel="nofollow" href="http://www.2018haoyunlai.com/from/188bet.php" ><img width="120px" height="600px" src="http://www.2018haoyunlai.com/images/188_120.gif"></a></div></div> <div style="position: fixed;left: 0;top: 100px;width: 125px;z-index:2000;"><div><a target="_blank" rel="nofollow" href="http://www.2018haoyunlai.com/from/manbetx.php"><img width="120px" height="600px" src="http://www.2018haoyunlai.com/images/wb600.gif"></a> </div></div> 
<body onload="init()"> 
<p>Try scrolling this window.</p> 
<div id="divSuspended" style="position: absolute; buttom: 0px; right: 0px; color: #cccccc; width: 150px; height: 30px; background-color: navy">这是悬浮窗口</div> 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

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