日期:2014-05-17  浏览次数:20660 次

HTML页面自动跳转的五种实现方法

下面列了五个例子来详细说明,这几个例子的主要功能是:在5秒后,自动跳转到同目录下的hello.html(根据自己需要自行修改)文件。

1)html的实现

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<head> 
<meta http-equiv="refresh" content="5;url=hello.html"> 
</head>

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优点:简单

缺点:Struts Tiles中无法使用

2)javascript的实现

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<script language="javascript" type="text/javascript"> 
setTimeout("javascript:location.href='hello.html'", 5000); 
</script>

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优点:灵活,可以结合更多的其他功能

缺点:受到不同浏览器的影响

3)结合了倒数的javascript实现(IE)

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<span id="totalSecond">5</span>

<script language="javascript" type="text/javascript"> 
var second = totalSecond.innerText; 
setInterval("redirect()", 1000); 
function redirect(){ 
totalSecond.innerText=--second; 
if(second<0) location.href='hello.html'; 
} 
</script>

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优点:更人性化

缺点:firefox不支持(firefox不支持span、div等的innerText属性)

3')结合了倒数的javascript实现(firefox)

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<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 = 'hello.html'; 
} 
</script>

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4)解决Firefox不支持innerText的问题

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<span id="totalSecond">5</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>

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5)整合3)和3')

<span id="totalSecond">5</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 = 'hello.html'; 
} else 
{ 
if (navigator.appName.indexOf("Explorer") > -1) 
{ 
document.getElementById('totalSecond').innerText = second--; 
} else 
{ 
document.getElementById('totalSecond').textContent = second--; 
} 
} 
} 
</script>

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