标签：doc hid png weight image his jquer time htm
这两天做了一个小项目，里面有个下载进度的进度条需要制作。
先看呈现的效果：
点击进度，然后依次递增，直到递增到百分之百。
现在把这部分代码分享下来。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="../js/jquery.js"></script>
<style>
.app_download {
display: block;
width: 50px;
height: 25px;
line-height: 25px;
color: #de3a58;
text-align: center;
border: 1px solid #de3a58;
border-radius: 25px;
position: relative;
overflow: hidden;
}
.app_progress {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
background-color: #de3a58;
color: #000;
font-weight: normal;
}
.progress_txt {
width: 50px;
height: 25px;
text-align: center;
position: absolute;
top: 100%;
left: 50%;
margin-left: -25px;
margin-top: -25px;
}
</style>
</head>
<body>
<a class="app_download" href="javascript:;">
<b class="app_progress app_normal" style="height: 0%">
<span class="progress_txt">0%</span>
</b>
</a>
<script>
$(‘.app_download‘).bind(‘click‘, function () {
var process = $(this).find(‘b‘);
var bartimer = setInterval(function () {
setProcess(process);
if (process.find(‘span‘).text() == "100%") {
clearInterval(bartimer);
}
}, 100);
});
function setProcess(a) {
var processbar = a;
var pHeight = parseFloat(processbar.find(‘span‘).text()) + 1;
processbar.find(‘span‘).text(pHeight + "%");
processbar.height(pHeight + "%");
}
</script>
</body>
</html>
欢迎指正。
标签：doc hid png weight image his jquer time htm
原文地址：http://www.cnblogs.com/winteronlyme/p/7422788.html
