用javascript实现的进度条，可用于加载等待，如上传文件等待，加载完页面跳转执行某个操作等等。
<html>
<head>
<title>php自学网 LOADING</title>
<script type=text/javascript>
var ie5 = (document.all && document.getElementsByTagName);
var step = 0;
function setSB(v, el, inforEl, message) {
if (ie5 || document.readyState == "complete") {
filterEl = el.children[0];
valueEl = el.children[1];
if (filterEl.style.pixelWidth > 0) {
var filterBackup = filterEl.style.filter;
filterEl.style.filter = "";
filterEl.style.filter = filterBackup;
}
filterEl.style.width = v + "%";
valueEl.innerText = v + "%";
inforEl.innerText = message;
}
}
function setSBByStep(v, el, inforEl, message) {
if (ie5 || document.readyState == "complete") {
step = step + v;
filterEl = el.children[0];
valueEl = el.children[1];
if (filterEl.style.pixelWidth > 0) {
var filterBackup = filterEl.style.filter;
filterEl.style.filter = "";
filterEl.style.filter = filterBackup;
}
filterEl.style.width = step + "%";
valueEl.innerText = step + "%"
inforEl.innerText = message;
}
}
function fakeProgress(v, el) {
if (v >= 101)
location.href="http://www.phpzixue.cn/";
else {
setSB(v, el, infor, "php自学网 http://www.phpzixue.cn加载中……");
window.setTimeout("fakeProgress(" + (v + 1) + ", document.all['" + el.id + "'])", 20);
}
}
</script>
</head>
<body onload="fakeProgress(0,sb)">
<table width="699">
<td width="691" height="300">
</table>
<DIV align=center>
<DIV id=sb style="BORDER-RIGHT: #ffffff 1px solid; BORDER-TOP: #ffffff 1px solid; BACKGROUND: #DCDCDC; WIDTH: 400px; BORDER-BOTTOM: #cccccc 1px solid; HEIGHT: 14px; TEXT-ALIGN: left">
<DIV id=sbChild1 style="FILTER: Alpha(Opacity=0, FinishOpacity=80, Style=1, StartX=0, StartY=0, FinishX=100, FinishY=0); OVERFLOW: hidden; WIDTH: 100%; POSITION: absolute; HEIGHT: 12px">
<DIV style="BACKGROUND: #000000; WIDTH: 100%" hidden overflow: height:12px;></DIV></DIV>
<DIV style="FONT-SIZE: 10px; WIDTH: 400px; COLOR: white; FONT-FAMILY: arial; POSITION: absolute; HEIGHT: 14px; TEXT-ALIGN: center"></DIV></DIV>
<P></P>
<DIV id=infor style="FONT-SIZE: 11px; WIDTH: 100%; COLOR: #999999; FONT-FAMILY: arial; POSITION: relative; HEIGHT: 14px; TEXT-ALIGN: center"></DIV></DIV>
</body>
</html> |
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