Home >Web Front-end >JS Tutorial >js progress bar example code

js progress bar example code

高洛峰Original: 2016-12-16 16:46:481230browse

Example, a very simple js progress bar implementation code, which can be used for time-consuming page loading or batch generation of pages.

Full code:

<!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> 
<title>js进度条-www.yuju100.com</title> 
<style type="text/css"> 
body{ 
text-align:center; 
} 
.graph{ 
width:450px; 
border:1px solid #F8B3D0; 
height:25px; 
} 
#bar{ 
display:block; 
background:#FFE7F4; 
float:left; 
height:100%; 
text-align:center; 
} 
#barNum{ 
position:absolute; 
} 
</style> 
<script type="text/javascript"> 
function $(obj){ 
return document.getElementById(obj); 
} 
function go(){ 
$("bar").style.width = parseInt($("bar").style.width) + 1 + "%"; 
$("bar").innerHTML = $("bar").style.width; 
if($("bar").style.width == "100%"){ 
window.clearInterval(bar); 
}
} 
var bar = window.setInterval("go()",50); 
window.onload = function(){ 
bar; 
} 
</script> 
</head> 
<body> 
<div class="graph"> 
<strong id="bar" style="width:1%;"></strong> 
</div> 
</body> 
</html>

For more js progress bar sample code related articles, please pay attention to the PHP Chinese website!

Statement：

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Previous article：pace.js – Web page automatic loading progress bar plug-inNext article：pace.js – Web page automatic loading progress bar plug-in

See more

js progress bar example code

Related articles