Inventory of several methods of HTML to realize page jump

hdxx2022 2023-01-25 19:56:21 阅读数:568

inventorymethodshtmlrealizepage

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("javascript:location.href="hello.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)

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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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