demo1
<html>
<head>
<title>进度条</title>
<style type="text/css">
.container{
width:450px;
border:1px solid #6C9C2C;
height:25px;
}
#bar{
background:#95CA0D;
float:left;
height:100%;
text-align:center;
line-height:150%;
}
</style>
<script type="text/javascript">
function run(){
var bar = document.getElementById("bar");
var total = document.getElementById("total");
bar.style.width=parseInt(bar.style.width) + 1 + "%";
total.innerHTML = bar.style.width;
if(bar.style.width == "100%"){
window.clearTimeout(timeout);
return;
}
var timeout=window.setTimeout("run()",100);
}
window.onload = function(){
run();
}
</script>
</head>
<body>
<div class="container">
<div id="bar" style="width:0%;"></div>
</div>
<span id="total"></span>
</body>
</html>
demo2
<html>
<head>
<title>进度条</title>
<style type="text/css">
.processcontainer{
width:450px;
border:1px solid #6C9C2C;
height:25px;
}
#processbar{
background:#95CA0D;
float:left;
height:100%;
text-align:center;
line-height:150%;
}
</style>
<script type="text/javascript">
function setProcess(){
var processbar = document.getElementById("processbar");
processbar.style.width = parseInt(processbar.style.width) + 1 + "%";
processbar.innerHTML = processbar.style.width;
if(processbar.style.width == "100%"){
window.clearInterval(bartimer);
}
}
var bartimer = window.setInterval(function(){setProcess();},100);
window.onload = function(){
bartimer;
}
</script>
</head>
<body>
<div class="processcontainer">
<div id="processbar" style="width:0%;"></div>
</div>
</body>
</html>
原文地址：https://www.cnblogs.com/sea-stream/p/10449755.html
时间： 2024-10-13 12:21:21