本文實例講述了jQuery實作滾動切換的tab選項卡效果代碼。分享給大家供大家參考。具體如下：
這裡介紹的jquery tab選項卡滾動動態切換代碼，似乎很個性的網頁選項卡，沒有邊框的修飾，但十分簡約大方，選項卡菜單目前在各大網站很流行，做為前端設計者，能夠得心應手的寫出一個選項卡是很有必要的哦，希望本程式碼能為您帶去一份參考資料。
先來看看運行效果截圖：
線上示範網址如下：
http://demo.jb51.net/js/2015/jquery-scroll-cha-tab-nav-style-codes/
具體程式碼如下：
<!DOCTYPE html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jquery tab选项卡动态切换</title>
<style>
* {
margin: 0;
padding: 0;
}
body {
font-family: helvetica, tahoma, Sans-serif;
font-size: 13px;
background: url(images/bgdemo1.jpg) repeat;
}
a {
text-decoration: none;
}
h2 {
font-family: Helvetica, tahoma, Sans-serif;
font-size: 25px;
font-weight: bold;
text-shadow: 0 1px 1px white;
}
p {
text-shadow: 0 1px 1px white;
}
#navbar {
margin: 20px 0 0 40px;
width: 650px;
font-weight: bold;
}
ul li{
display: inline-block;
}
ul li a {
float:left
position: relative;
display: block;
width: 150px;
text-align: center;
}
.active a{
padding: 28px 0 20px 0;
background: -webkit-gradient(linear, left top, left bottom, from(#db0000), to(#9b0000));
background: -moz-linear-gradient(top center, #db0000, #9b0000);
border: 1px solid #8d0000;
text-shadow: 0 1px 1px black;
-webkit-border-radius: 10px 10px 0 0;
-webkit-background-clip: padding-box;
-webkit-box-shadow: inset 0 0 1px #fd0000;
-moz-border-radius: 10px 10px 0 0;
-moz-background-clip: padding-box;
-moz-box-shadow: inset 0 0 1px #fd0000;
margin-left: -5px;
z-index: 2;
color: white;
text-shadow: 0 1px 1px black;
}
.active a:focus {
outline: none;
}
.inactive a:hover {
background: -webkit-gradient(linear, left bottom, left top, from(#eee), to(#ddd));
background: -moz-linear-gradient(top center, #ddd, #eee);
}
.inactive a {
color: #222;
text-shadow: 0 1px 1px white;
background: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#ddd));
background: -moz-linear-gradient(top center, #eee, #ddd);
-webkit-box-shadow: inset 0 0 5px white;
-moz-box-shadow: inset 0 0 5px white;
padding: 20px 0;
-webkit-box-shadow: inset 0 0 5px white;
-moz-box-shadow: inset 0 0 5px white;
border: 1px solid #ccc;
margin-left: -5px;
z-index: 1;
}
.inactive a:focus {
outline: none;
}
span.notification {;
position: absolute;
padding: 5px;
margin-top: -6px;
color: white;
min-width: 15px;
text-align: center;
border: 1px solid #000;
background: -webkit-gradient(linear, left top, left bottom, from(#2a2a2a), to(#222));
background: -moz-linear-gradient(top center, #2a2a2a, #222);
-webkit-box-shadow: inset 0 0 1px #333;
-moz-box-shadow: inset 0 0 1px #333;
text-shadow: 0 -1px 1px black;
-webkit-border-radius: 50px;
-moz-border-radius: 50px;
margin-left: 10px;
}
#slider {
width: 555px;
background: rgba(250,250,250,0.3);
padding: 30px 25px 30px 25px;
line-height: 25px;
margin-left: 35px;
}
.back {
font-weight: bold;
padding: 20px 0 30px 0;
line-height: 25px;
margin-left: 35px;
}
.back a, .back a:visited{
padding: 0 0 3px 0;
color: #000000;
border-bottom: 1px solid #ffffff;
}
.back a:hover, .back a:visited:hover{
padding: 0 0 3px 0;
color: #990000;
border-bottom: 1px solid #000000;
}
.back a:active{
padding: 0 0 3px 0;
color: #000000;
border-bottom: 4px solid #000000;
}
</style>
<script src="jquery-1.6.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$('li').click(function(){
var number = $(this).index();
$('h2').slideUp(400).eq(number).slideDown(400);
$('p').slideUp(400).eq(number).slideDown(400);
$('li').removeClass('inactive').addClass('active');
$('li').not(this).removeClass('active').addClass('inactive');
});
$('h2').not(':first').hide();
$('p').not(':first').hide();
});
</script>
</head>
<body>
<div id="navbar">
<ul>
<li class="active"><a href="#" title="Projects">Projects<span class="notification">34</span></a></li>
<li class="inactive"><a href="#" title="Contacts">Contacts</a></li>
<li class="inactive"><a href="#" title="Earnings">Earnings</a></li>
<li class="inactive"><a href="#" title="To-do">To-do<span class="notification">100</span></a></li>
</ul>
</div>
<div id="slider">
<h2>Projects</h2>
<p>Projects内容区</p>
<h2>Contacts</h2>
<p>Contacts内容区</p>
<h2>Earnings</h2>
<p>Earnings内容区</p>
<h2>To-do</h2>
<p>To-do内容区</p>
</div>
</body>
</html>
希望本文所述對大家的jquery程式設計有所幫助。
