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jQuery实现的滑块滑动导航效果示例

网络编程 2021-07-04 16:45www.168986.cn编程入门
这篇文章主要介绍了jQuery实现的滑块滑动导航效果,涉及jQuery事件响应及页面元素动态操作相关实现技巧,需要的朋友可以参考下

本文实例讲述了jQuery实现的滑块滑动导航效果。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>.jb51. jquery滑动导航</title>
  <style>
    {margin: 0;padding: 0;box-sizing: border-box;-moz-box-sizing: border-box;}
    body {
      font: 16px/20px 'Microsoft yahei,微软雅黑';
      color: #AFBBBB;
    }
    ul {
      list-style-type: none;
    }
    ul li {
      float: left;
    }
    a {
      text-decoration: none;
      color: #AFBBBB;
    }
    a:hover {
      color: #ffffff;
      cursor: pointer;
    }
    .clearfix:before,.clearfix:after {
      content:"";
      clear: both;
      display: table;
      height: 0;
      zoom: 1;
      overflow: hidden;
    }
    .nav {
      width:519px;
      margin: 0 auto;
    }
    .nav ul {
      background: gray;
      height: 35px;
      line-height: 35px;
      position: relative;
      padding: 0 5px;
    }
    .nav ul li {
      position: relative;
      padding: 0 25px;
    }
    .nav ul li>a {
      position: relative;
      z-index: 100; /将a元素的z-index设置比li大，这样hover效果才不会无效/
    }
    .nav ul li:last-child {
      width: 98px;
      height: 90%;
      position: absolute;
      z-index: 50;
      left: 5px;
      bottom: 0;
      : 0;
      margin: auto;
      background: rgba(152,206,170,0.5);
      border-radius: 5px;
    }
  </style>
</head>
<body>
<div class="nav">
  <ul class="clearfix">
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >幼儿园</a></li>
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >小学</a></li>
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >初中</a></li>
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >高中</a></li>
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >大学</a></li>
    <li><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >社会</a></li>
    <li class="huadong" id="huaBlock"></li>
  </ul>
</div>
<script src="http://cdn.bootcss./jquery/2.1.0/jquery.js"></script>
<script>
  $(function(){
    $("ul li:not(:last)").hover(function(){
      $("#huaBlock").s();  //停止正在运行的动画
      var curliWidth=$(this).outerWidth(),curleft=$(this).offset().left-$(this).parent().offset().left; //当前li的偏移量减去当前ul的偏移量就是li距离ul的距离
      // alert("curleft:"+curleft);
      $("#huaBlock").animate({"width":curliWidth,"left":curleft},500);
    },function(){
      $("#huaBlock").s();
      $("#huaBlock").animate({"width":98,"left": 5},200);
    });
  });
</script>
</body>
</html>

使用在线HTML/CSS/JavaScript代码运行工具 测试运行效果如下

更多关于jQuery相关内容感兴趣的读者可查看本站专题《》、《》、《》、《》、《》、《》及《》

希望本文所述对大家jQuery程序设计有所帮助。

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