一些页面自动跳转的实现

原文链接：http://www.blogjava.net/Jcat/archive/2006/11/22/82831.html

功能：5秒后，自动跳转到同目录下的02view.html文件

1）html的实现

<script language="javascript" type="text/javascript">
   setTimeout("javascript:location.href='02view.html'", 5000); 
</script>

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>