jQuery轮播图效果精简版完整示例

2019-11-20 09:05:18

字体：大中小

来源：转载

供稿：网友

本文实例讲述了jQuery轮播图效果。分享给大家供大家参考，具体如下：

<!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"><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>轮播图</title><style type="text/css">/*base style*/html, body, div, ul, li{ margin:0; padding:0;}body{ font-family:/5FAE/8F6F/96C5/9ED1,'Arial'; color:#333; font-size:12px; background-color:#fff;}img{ border:none;}ul li{ list-style-type:none;}/*lunbo style*/#scrollPics{  width:560px;  height: 300px;  margin:20px auto 0 auto;  overflow: hidden;  position:relative;}.num{  position:absolute;  right:5px;  bottom:5px;}#scrollPics .num li{  float: left;  color: #FF7300;  text-align: center;  line-height: 16px;  width: 16px;  height: 16px;  cursor: pointer;  overflow: hidden;  margin: 3px 1px;  border: 1px solid #FF7300;  background-color: #fff;}#scrollPics .num li.on{  color: #fff;  line-height: 21px;  width: 21px;  height: 21px;  font-size: 16px;  margin: 0 1px;  border: 0;  background-color: #FF7300;  font-weight: bold;}</style></head><body><div id="scrollPics">  <ul class="slider" >    <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="1.jpg"/></li>  </ul>  <ul class="num" >    <li class="on">1</li>    <li>2</li>    <li>3</li>    <li>4</li>    <li>5</li>  </ul></div><script type="text/javascript" src="jquery-1.10.1.min.js"></script><script type="text/javascript">var len = $(".num > li").length;var index = 0; //图片序号var adTimer;$(".num li").mouseover(function() {  index = $(".num li").index(this); //获取鼠标悬浮 li 的index  showImg(index);}).eq(0).mouseover();//滑入停止动画，滑出开始动画.$('#scrollPics').hover(function() {  clearInterval(adTimer);}, function() {  adTimer = setInterval(function() {    showImg(index)    index++;    if (index == len) { //最后一张图片之后，转到第一张      index = 0;    }  }, 3000);}).trigger("mouseleave");function showImg(index) {  var adHeight = $("#scrollPics>ul>li:first").height();  $(".slider").stop(true, false).animate({    "marginTop": -adHeight * index + "px" //改变 marginTop 属性的值达到轮播的效果  }, 1000);  $(".num li").removeClass("on")    .eq(index).addClass("on");}</script></body></html>

运行效果图如下：