JS code to implement double-click screen scrolling effect

JS code to implement double-click screen scrolling effect_javascript skills

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Release： 2016-05-16 15:34:49

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The example in this article describes the JS code to implement the double-click screen scrolling effect. Share it with everyone for your reference, the details are as follows:

Here is a demonstration of how to implement the double-click scrolling effect code. I wonder if anyone finds it useful. There are many people still using this special effect on the Internet. Please share the code with everyone.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-db-click-src-scroll-style-codes/

The specific code is as follows:

<html>
<SCRIPT language=JavaScript> 
var currentpos,timer; 
function initialize() 
{ 
timer=setInterval("scrollwindow()",10); 
} 
function sc(){ 
clearInterval(timer); 
} 
function scrollwindow() 
{ 
currentpos=document.body.scrollTop; 
window.scroll(0,++currentpos); 
if (currentpos != document.body.scrollTop) 
sc(); 
} 
document.onmousedown=sc 
document.ondblclick=initialize 
</script>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>双击滚屏</title>
<style> 
<!--
body { color: #FFFFFF; font-family: Verdana; font-size: 9pt }
-->
</style>
</head>
<body bgcolor="#0496DC">
<p align="center">请双击</p>
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<p>10</p>
</body>
</html>

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I hope this article will be helpful to everyone in JavaScript programming.