HTML跳转页面的五种方法

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 >
<!-- 以下方式只是刷新不跳转到其他页面 -->
< meta http-equiv = "refresh" content = "10" >
<!-- 以下方式定时转到其他页面 -->
< meta http-equiv = "refresh" content = "5;url=hello.html" >
</ head >

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" >
// 以下方式直接跳转
window.location.href= 'hello.html' ;
// 以下方式定时跳转
setTimeout( "location.href='hello.html'"< /code>, 5000);
</script>

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>

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>

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 >
5) 整合3)和3')
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< 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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