jQuery简单的轮播特效

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="jquery-1.9.1.min.js"></script>
</head>

<body>
<style type="text/css">
    *{padding:0; margin:0;}
    ul{list-style-type:none;}
    ol li{list-style-type:none;}
    #box{width:700px; height:300px; border:1px solid #ccc; padding:5px; overflow:hidden; margin:0 auto; margin-top:300px; position:relative;}
    #box ol{ position:absolute; right:10px; top:250px;}
    #box ol li{float:left;width:20px; height:20px; margin-left:2px; cursor:pointer; text-align:center; line-height:20px; background-color:#fff; border:1px solid red; }
    #box ol li.bzf{background-color:#abcdef;}
</style>
    <script type="text/javascript">
        $(document).ready(function(){
        var $NowIndex = 0;
        var $imgcount = $("#box ul li").length;
            $("#box ol li").mouseover(function(event){
                var $index = $(this).index();
                $("#box ul li").eq($index).fadeIn().siblings().fadeOut();
                $(this).addClass("bzf").siblings().removeClass("bzf");
            });
            setInterval(function(){
                if($NowIndex < $imgcount){
                    $("#box ul li").eq($NowIndex).fadeIn().siblings().fadeOut();
                    $("#box ol li").eq($NowIndex).addClass("bzf").siblings().removeClass("bzf");
                    $NowIndex++;
                }else{
                    $NowIndex = 0;
                }
                
            },1000);
        });
    </script>
    
    <div id="box">
        <ul>
            <li><img src="2.jpg"/></li>
            <li><img src="3.jpg"/></li>
            <li><img src="4.jpg"/></li>
            <li><img src="5.jpg"/></li>
            <li><img src="6.jpg"/></li>
            <li><img src="7.jpg"/></li>
        </ul>
        <ol>
            <li class="bzf">1</li>
            <li>2</li>
            <li>3</li>
            <li>4</li>
            <li>5</li>
            <li>6</li>
        </ol>
    </div>

</body>
</html>

最终效果:


 

以下是素材:

原文地址:https://www.cnblogs.com/flay/p/3849395.html