今天給大家分享一款基于jQuery UI的網(wǎng)站漸變導(dǎo)航菜單，可作為主導(dǎo)航，帶漸入漸出效果，鼠標(biāo)移過菜單后，菜單項(xiàng)上顯示圓角背景，本地測(cè)試時(shí)，請(qǐng)注意引入的幾個(gè)JS腳本文件，最好是保存到你本地，菜單兼容性也不錯(cuò)。

先來看運(yùn)行效果截圖：

在線演示地址如下：

http://demo.jb51.net/js/2015/jquery-ui-cicle-button-style-web-nav-codes/

具體代碼如下：

<!DOCTYPE html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>jQuery動(dòng)態(tài)效果導(dǎo)航菜單</title>
<style type="text/css">
<!--
@import url(http://fonts.googleapis.com/css?family=Lobster);
body {margin:0; padding:0; background:#ddd;}
#nav{position:relative; margin:40px; background:#eee; padding:0; font-family:'Lobster', Arial, Helvetica, sans-serif; font-size:21px; -moz-border-radius:5px; -khtml-border-radius:5px; -webkit-border-radius:5px; border-radius:5px; -moz-box-shadow:2px 2px 3px #ccc; -webkit-box-shadow:2px 2px 3px #ccc; box-shadow:2px 2px 3px #ccc;}
#nav .clear{clear:both;}
#nav ul{padding:0 0 0 5px; margin:0; list-style:none;}
#nav li{float:left; margin:5px 10px 5px 0; background:#eee; -moz-border-radius:5px; -khtml-border-radius:5px; -webkit-border-radius:5px; border-radius:5px;}
#nav li a{text-decoration:none; color:#9e0039; display:block; padding:10px 15px;}
-->
</style>
<script src="js/jquery-1.6.2.min.js"></script>
<script src="js/jquery-ui.min.js"></script>
<!-- rounded corners for IE -->
<script src="js/DD_roundies_0.0.2a-min.js"></script>
<script>
DD_roundies.addRule("#nav", "5px");
DD_roundies.addRule("#nav li", "5px");
</script>
<script>
$(document).ready(function(){
 $nav_li=$("#nav li");
 $nav_li_a=$("#nav li a");
 var animSpeed=450; //fade speed
 var hoverTextColor="#fff"; //text color on mouse over
 var hoverBackgroundColor="#9e0039"; //background color on mouse over
 var textColor=$nav_li_a.css("color");
 var backgroundColor=$nav_li.css("background-color");
 //text color animation
 $nav_li_a.hover(function() {
  var $this=$(this);
  $this.stop().animate({ color: hoverTextColor }, animSpeed);
 },function() {
  var $this=$(this);
  $this.stop().animate({ color: textColor }, animSpeed);
 });
 //background color animation
 $nav_li.hover(function() {
  var $this=$(this);
  $this.stop().animate({ backgroundColor: hoverBackgroundColor }, animSpeed);
 },function() {
  var $this=$(this);
  $this.stop().animate({ backgroundColor: backgroundColor }, animSpeed);
 });
});
</script>
</head>
<body>
<div id="nav">
<ul>
 <li><a href="#about">關(guān)于我</a></li>
 <li><a href="#portfolio">配置說明</a></li>
 <li><a href="#recent">回收清單</a></li>
 <li><a href="#experiments">心情速遞</a></li>
 <li><a href="#contact">聯(lián)系我</a></li>
 </ul>
 <div class="clear"></div>
</div>
</body>
</html>

希望本文所述對(duì)大家的jquery程序設(shè)計(jì)有所幫助。

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