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一些页面自动跳转的实现

2012-03-26 14:41 441 查看
一些页面自动跳转的实现

功能:5秒后,自动跳转到同目录下的02view.html文件

1)html的实现


<head>


<meta http-equiv="refresh" content="5;url=02view.html">


</head>

优点:简单

缺点:Struts Tiles中无法使用

2)javascript的实现

<script language="javascript" type="text/javascript">

setTimeout("javascript:location.href='02view.html'", 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)

<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='02view.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)

<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 = '02view.html';

}

</script>

4)解决Firefox不支持innerText的问题

<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')

<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 = '02view.html';

} else

{

if (navigator.appName.indexOf("Explorer") > -1)

{

document.getElementById('totalSecond').innerText = second--;

} else

{

document.getElementById('totalSecond').textContent = second--;

}

}

}

</script>

From:http://www.blogjava.net/Jcat/archive/2006/11/22/82831.html
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