几种tab切换详解
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2022-05-11 13:13:48
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本文主要分享了几种tab切换的示例代码。具有很好的参考价值，下面跟着小编一起来看下吧
1.鼠标移入移出切换
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>tab切换</title>
<style type="text/css">
* {padding: 0;margin: 0;}
li {list-style: none;}
.wrapper {
margin: 0 auto;
width: 100%;
max-width: 1140px;
}
.tabbox {
margin: 40px auto;
width: 400px;
height: 200px;
border: 1px solid #f70;
overflow: hidden;
}
.tabbox .tab-tit{
position: relative;
height: 40px;
}
ul {
position: absolute;
left: -1px;
width: 401px;
height: 40px;
line-height: 40px;
background-color: #eaeaea;
}
ul li {
float: left;
border-left: 1px solid #f70;
border-bottom: 1px solid #f70;
text-align: center;
width: 99px;
height: 40px;
overflow: hidden;
}
.clear {clear: both;}
.select {
padding-right: 1px;
border-bottom: none;
background-color: #fff;
}
a:link, a:visited {
font-size: 16px;
font-weight: bold;
color: #888;
text-decoration: none;
}
.select a {
color: #333;
}
a:hover, a:active {
color: #f20;
font-weight: bold;
}
.tab-txt {
width: 400px;
padding: 40px;
overflow: hidden;
}
.demo {display: none;}
.tab-txt p {
line-height: 40px;
}
</style>
</head>
<body>
<p class="wrapper">
<p id="tabBox" class="tabbox">
<p id="tabTit" class="tab-tit">
<ul>
<li class="select"><a href="javascript:;">女枪</a></li>
<li><a href="javascript:;">提莫</a></li>
<li><a href="javascript:;">盖伦</a></li>
<li><a href="javascript:;">剑圣</a></li>
</ul>
</p>
<!-- <p class="clear"></p> -->
<p id="tabTxt" class="tab-txt">
<p class="demo" style="display: block;">
<p>我有两把枪，一把叫射，另一把叫，啊~</p>
<p>你有一双迷人的眼睛，我非常喜欢！</p>
</p>
<p class="demo">
<p>我去前面探探路</p>
<p>提莫队长正在待命！</p>
</p>
<p class="demo">
<p>放马过来吧，你会死的很光荣的！</p>
<p>快点儿结束吧，我头有点儿转晕了……</p>
</p>
<p class="demo">
<p>我的剑就是你的剑。</p>
<p>眼睛多，看东西才会更加清楚</p>
</p>
</p>
</p>
</p>
<script type="text/javascript">
function $(id) {
return typeof id === "string" ? document.getElementById(id) : id;
}
window.onload = function() {
var tits = $("tabTit").getElementsByTagName("li");
var txts = $("tabTxt").getElementsByClassName("demo");
if(tits.length != txts.length) {return;}
for(var i=0,l=tits.length; i<l; i++) {
tits[i].id = i;
tits[i].onmouseover = function() {
for(var j=0; j<l; j++) {
tits[j].className = "";
txts[j].style.display = "none";
}
this.className = "select";
txts[this.id].style.display = "block";
}
}
}
</script>
</body>
</html>
2.鼠标移入移出延时切换
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>tab切换之延时切换</title>
<style type="text/css">
* {padding: 0;margin: 0;}
li {list-style: none;}
.wrapper {
margin: 0 auto;
width: 100%;
max-width: 1140px;
}
.tabbox {
margin: 40px auto;
width: 400px;
height: 200px;
border: 1px solid #f70;
overflow: hidden;
}
.tabbox .tab-tit{
position: relative;
height: 40px;
}
ul {
position: absolute;
left: -1px;
width: 401px;
height: 40px;
line-height: 40px;
background-color: #eaeaea;
}
ul li {
float: left;
border-left: 1px solid #f70;
border-bottom: 1px solid #f70;
text-align: center;
width: 99px;
height: 40px;
overflow: hidden;
}
.clear {clear: both;}
.select {
padding-right: 1px;
border-bottom: none;
background-color: #fff;
}
a:link, a:visited {
font-size: 16px;
font-weight: bold;
color: #888;
text-decoration: none;
}
.select a {
color: #333;
}
a:hover, a:active {
color: #f20;
font-weight: bold;
}
.tab-txt {
width: 400px;
padding: 40px;
overflow: hidden;
}
.demo {display: none;}
.tab-txt p {
line-height: 40px;
}
</style>
</head>
<body>
<p class="wrapper">
<p id="tabBox" class="tabbox">
<p id="tabTit" class="tab-tit">
<ul>
<li class="select"><a href="javascript:;">女枪</a></li>
<li><a href="javascript:;">提莫</a></li>
<li><a href="javascript:;">盖伦</a></li>
<li><a href="javascript:;">剑圣</a></li>
</ul>
</p>
<!-- <p class="clear"></p> -->
<p id="tabTxt" class="tab-txt">
<p class="demo" style="display: block;">
<p>我有两把枪，一把叫射，另一把叫，啊~</p>
<p>你有一双迷人的眼睛，我非常喜欢！</p>
</p>
<p class="demo">
<p>我去前面探探路</p>
<p>提莫队长正在待命！</p>
</p>
<p class="demo">
<p>放马过来吧，你会死的很光荣的！</p>
<p>快点儿结束吧，我头有点儿转晕了……</p>
</p>
<p class="demo">
<p>我的剑就是你的剑。</p>
<p>眼睛多，看东西才会更加清楚</p>
</p>
</p>
</p>
</p>
<script type="text/javascript">
function $(id) {
return typeof id === "string" ? document.getElementById(id) : id;
}
window.onload = function() {
var timer = null;
var tits = $("tabTit").getElementsByTagName("li");
var txts = $("tabTxt").getElementsByClassName("demo");
if(tits.length != txts.length) {return;}
for(var i=0,l=tits.length; i<l; i++) {
tits[i].id = i;
tits[i].onmouseover = function() {
var that = this;
if(timer) {
clearTimeout(timer);
timer = null;
}
timer = setTimeout(function() {
for(var j=0; j<l; j++) {
tits[j].className = "";
txts[j].style.display = "none";
}
that.className = "select";
txts[that.id].style.display = "block";
},500);
}
}
}
</script>
</body>
</html>
3. tab自动切换，鼠标移入移出立即切换
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>tab切换之自动切换</title>
<style type="text/css">
* {padding: 0;margin: 0;}
li {list-style: none;}
.wrapper {
margin: 0 auto;
width: 100%;
max-width: 1140px;
}
.tabbox {
margin: 40px auto;
width: 400px;
height: 200px;
border: 1px solid #f70;
overflow: hidden;
}
.tabbox .tab-tit{
position: relative;
height: 40px;
}
ul {
position: absolute;
left: -1px;
width: 401px;
height: 40px;
line-height: 40px;
background-color: #eaeaea;
}
ul li {
float: left;
border-left: 1px solid #f70;
border-bottom: 1px solid #f70;
text-align: center;
width: 99px;
height: 40px;
overflow: hidden;
}
.clear {clear: both;}
.select {
padding-right: 1px;
border-bottom: none;
background-color: #fff;
}
a:link, a:visited {
font-size: 16px;
font-weight: bold;
color: #888;
text-decoration: none;
}
.select a {
color: #333;
}
a:hover, a:active {
color: #f20;
font-weight: bold;
}
.tab-txt {
width: 400px;
padding: 40px;
overflow: hidden;
}
.demo {display: none;}
.tab-txt p {
line-height: 40px;
}
</style>
</head>
<body>
<p class="wrapper">
<p id="tabBox" class="tabbox">
<p id="tabTit" class="tab-tit">
<ul>
<li class="select"><a href="javascript:;">女枪</a></li>
<li><a href="javascript:;">提莫</a></li>
<li><a href="javascript:;">盖伦</a></li>
<li><a href="javascript:;">剑圣</a></li>
</ul>
</p>
<!-- <p class="clear"></p> -->
<p id="tabTxt" class="tab-txt">
<p class="demo" style="display: block;">
<p>我有两把枪，一把叫射，另一把叫，啊~</p>
<p>你有一双迷人的眼睛，我非常喜欢！</p>
</p>
<p class="demo">
<p>我去前面探探路</p>
<p>提莫队长正在待命！</p>
</p>
<p class="demo">
<p>放马过来吧，你会死的很光荣的！</p>
<p>快点儿结束吧，我头有点儿转晕了……</p>
</p>
<p class="demo">
<p>我的剑就是你的剑。</p>
<p>眼睛多，看东西才会更加清楚</p>
</p>
</p>
</p>
</p>
<script type="text/javascript">
function $(id) {
return typeof id === "string" ? document.getElementById(id) : id;
}
window.onload = function() {
var index = 0;
var timer = null;
var tits = $("tabTit").getElementsByTagName("li");
var txts = $("tabTxt").getElementsByClassName("demo");
if(tits.length != txts.length) {return;}
for(var i=0,l=tits.length; i<l; i++) {
tits[i].id = i;
tits[i].onmouseover = function() {
clearInterval(timer);
styleFun(this.id);
}
tits[i].onmouseout = function() {
timer = setInterval(autoPlay, 2000);
}
}
//在开启定时器的同时清楚定时器并置空
if(timer) {
clearInterval(timer);
timer = null;
}
timer = setInterval(autoPlay, 2000);
function autoPlay() {
index++;
if(index >= tits.length) {
index = 0;
}
styleFun(index);
}
function styleFun(ele) {
for(var j=0,m=tits.length; j<m; j++) {
tits[j].className = "";
txts[j].style.display = "none";
}
tits[ele].className = "select";
txts[ele].style.display = "block";
//将鼠标移入移出时的index传给autoPlay;
index = ele;
}
}
</script>
</body>
</html>
4. 广告栏切换实例
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
list-style: none;
}
.wrap {
height: 170px;
width: 490px;
margin: 20px auto;
overflow: hidden;
position: relative;
margin: 100px auto;
}
.wrap ul {
position: absolute;
}
.wrap ul li {
height: 170px;
}
.wrap ol {
position: absolute;
right: 5px;
bottom: 10px;
}
.wrap ol li {
height: 20px;
width: 20px;
background: #ccc;
border: solid 1px #666;
margin-left: 5px;
color: #000;
float: left;
line-height: center;
text-align: center;
cursor: pointer;
}
.wrap ol .on {
background: #E97305;
color: #fff;
}
</style>
<script type="text/javascript">
window.onload = function() {
var wrap = document.getElementById('wrap'),
pic = document.getElementById('pic'),
piclist = pic.getElementsByTagName('li'),
list = document.getElementById('list').getElementsByTagName('li'),
picheight = 170,
index = 0,
timer = null;
if(piclist.length != list.length) {
return;
}
// 定义并调用自动播放函数
if(timer) {
clearInterval(timer);
timer = null;
}
timer = setInterval(picFunc, 2000);
function picFunc() {
index++;
if(index >= piclist.length) {
index = 0;
}
changePic(index);
}
// 定义图片切换函数
function changePic(ele) {
for(var j = 0, m = piclist.length; j < m; j++) {
list[j].className = "";
}
pic.style.top = -ele * picheight + "px";
list[ele].className = "on";
index = ele;
}
// 鼠标划过整个容器时停止自动播放
wrap.onmouseover = function() {
clearInterval(timer);
}
// 鼠标离开整个容器时继续播放至下一张
wrap.onmouseout = function() {
timer = setInterval(picFunc, 2000);
}
// 遍历所有数字导航实现划过切换至对应的图片
for(var i = 0, l = list.length; i < l; i++) {
list[i].id = i;
list[i].onmouseover = function() {
changePic(this.id);
}
}
}
</script>
</head>
<body>
<p class="wrap" id='wrap'>
<ul id="pic">
<li><img src="http://img.mukewang.com/54111cd9000174cd04900170.jpg" alt=""></li>
<li><img src="http://img.mukewang.com/54111dac000118af04900170.jpg" alt=""></li>
<li><img src="http://img.mukewang.com/54111d9c0001998204900170.jpg" alt=""></li>
<li><img src="http://img.mukewang.com/54111d8a0001f41704900170.jpg" alt=""></li>
<li><img src="http://img.mukewang.com/54111d7d00018ba604900170.jpg" alt=""></li>
</ul>
<ol id="list">
<li class="on">1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ol>
</p>
</body>
</html>
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