jQuery实现的导航条点击后高亮显示功能示例

2019-11-19 12:02:50

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本文实例讲述了jQuery实现的导航条点击后高亮显示功能。分享给大家供大家参考，具体如下：

<!DOCTYPE html><html lang="en"><head>  <meta charset="UTF-8">  <title>www.VeVB.COm jQuery导航条点击后高亮显示</title>  <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>  <style>    #nav li {float: left; width: 80px; text-align: center; list-style-type: none;}    .nav-active {background: #ff47a5;}    .nav-active a {color: #fff;text- decoration:none}  </style></head><body><ul id="nav">  <li class="nav-active"><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >首页</a></li>  <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Page1</a></li>  <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Page2</a></li>  <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Page3</a></li>  <li><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Page4</a></li></ul> <script> $('#nav').find('li').click(function() { // 为当前点击的导航加上高亮，其余的移除高亮 $(this).addClass('nav-active').siblings('li').removeClass('nav-active'); }); </script></body></html>

使用在线HTML/CSS/JavaScript代码运行工具：http://tools.VeVB.COm/code/HtmlJsRun测试上述代码，运行效果如下：