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隔多少秒後自動跳轉到其它頁(js指令碼)
方法一：
在<head></head>之間加入js
複製代碼 代碼如下:
<script language="javascript">
var secs = 3; //倒計時的秒數
var URL ;
function Load(url){
URL = url;
for(var i=secs;i>=0;i--)
{
window.setTimeout('doUpdate(' + i + ')', (secs-i) * 1000);
}
}
function doUpdate(num)
{
document.getElementById('ShowDiv').innerHTML = '將在'+num+'秒後自動跳轉到首頁' ;
if(num == 0) { window.location = URL; }
}
</script>
然後在<body>裡面加上<body onload="Load('index.asp')"> index.asp為自己要跳轉的頁面。
在<body></body>之間加上<div id="ShowDiv"></div>
方法二：
複製代碼 代碼如下:
<p style="text-indent: 2em; margin-top: 30px;">
系統將在 <span id="time">5</span> 秒鐘後自動跳轉至新網址，如果未能跳轉，<a href="http://www.jb51.net" title="點擊訪問">請點擊</a>。</p>
<script type="text/javascript">
delayURL();
function delayURL() {
var delay = document.getElementById("time").innerHTML;
var t = setTimeout("delayURL()", 1000);
if (delay > 0) {
delay--;
document.getElementById("time").innerHTML = delay;
} else {
clearTimeout(t);
window.location.href = "http://www.jb51.net";
}
}
</script>
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