jquery简单实现图片切换效果的方法

2019-11-20 12:30:09

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本文实例讲述了jquery简单实现图片切换效果的方法。分享给大家供大家参考。具体实现方法如下：

<!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"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>无标题文档</title><style type="text/css">#slider{ position:relative; overflow:hidden; margin:20px auto; height:240px; width:740px; padding:5px; border:2px solid #cdcdcd;}#show{ position:relative; height:240px;  width:740px;}#show .img{ width:740px; height:240px; margin-bottom:5px;}#num{ position:absolute; right:5px; top:220px;}#num span{ float:left; display:block; text-align:center; width:20px; height:20px; line-height:20px; margin:2px; font-family:Arial, Helvetica, sans-serif; font-size:14px; font-weight:blod; background:#f2f2f2; border:1px solid #D78918; color:#D78918;}#num .current{ color: #fff; width:21px; height:21px; line-height:21px; font-size: 16px; border:0px; margin:0px 1px; background-color: #FF7300;}</style><script src="js/jquery-1.3.1.js" type="text/javascript"></script><script type="text/javascript"><!--$(function(){ var count=1; setInterval(function(){ count=count==5?0:count; var top=-count*(240+5); count++; $("#show").animate({top:top},600); $("#num").find("span").eq(count-1).addClass("current").siblings().removeClass("current"); },2000);})--></script></head><body><div id="slider"> <div id="show">   <div class="img" style="background:red;"></div>   <div class="img" style="background:blue"></div>   <div class="img" style="background:gold"></div>   <div class="img" style="background:yellow"></div>   <div class="img" style="background:green"></div>  </div>  <div id="num">  <span class="current">1</span>  <span>2</span>  <span>3</span>  <span>4</span>  <span>5</span>  </div></div></body></html>

希望本文所述对大家的jQuery程序设计有所帮助。

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