一些页面自动跳转的实现
功能：
8
秒后，自动跳转到同目录下的
return.html
文件
1
）
html
的实现
<head>
<meta http-equiv="refresh" content="5;url=return.html">
</head>
2
）
javascript
的实现
<script language="javascript" type="text/javascript">
setTimeout("javascript:location.href='return.html'", 8000);
</script>
3
）结合了倒数的
javascript
实现（
IE
）
<span id="totalSecond">8</span>
<script language="javascript" type="text/javascript">
var second = totalSecond.innerText;
setInterval("redirect()", 1000);
function redirect(){
totalSecond.innerText=--second;
if(second<0) location.href='return.html';
}
</script>
3'
）结合了倒数的
javascript
实现（
firefox
）
<script language="javascript" type="text/javascript">
var second = document.getElementById('totalSecond').textContent;
setInterval("redirect()", 1000);
function redirect()
{
document.getElementById('totalSecond').textContent = --second;
if (second < 0) location.href = 'return.html';
}
</script>
4
）解决
Firefox
不支持
innerText
的问题
<span id="totalSecond">8</span>
<script language="javascript" type="text/javascript">
if(navigator.appName.indexOf("Explorer") > -1){
document.getElementById('totalSecond').innerText = "my text innerText";
} else{
document.getElementById('totalSecond').textContent = "my text textContent";
}
</script>
5
）整合
3
）和
3'
）
<span id="totalSecond">8</span>
<script language="javascript" type="text/javascript">
var second = document.getElementById('totalSecond').textContent;
if (navigator.appName.indexOf("Explorer") > -1)
{
second = document.getElementById('totalSecond').innerText;
} else
{
second = document.getElementById('totalSecond').textContent;
}
setInterval("redirect()", 1000);
function redirect()
{
if (second < 0)
{
location.href = 'return.html';
} else
{
if (navigator.appName.indexOf("Explorer") > -1)
{
document.getElementById('totalSecond').innerText = second--;
} else
{
document.getElementById('totalSecond').textContent = second--;
}
}
}
</script>
不在
jsp
页面中嵌套
java
代码片段
<html>
<head>
<script type="text/javascript">
function delayedRedirect(){
window.location = http://localhost:8080/redirect/login.jsp;
}
</script>
</head>
<body onLoad="setTimeout('delayedRedirect()',3000)">
<h2>3
秒钟后将自动跳转到登陆页面
</h2>
</body>
</html>