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"好玩的放大镜效果"的另一种实现方法_javascript技巧

时间：2021-07-01 10:21:17 帮助过：6人阅读

前段时间嗷嗷有发过"好玩的放大镜效果",今天看了下,发现还有简单的方法也能够实现,即利用内外补丁的调整.
有兴趣的可以在琢磨琢磨.

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

换成图片

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<style type="text/css"> 
 
</style> 
<div> 
 
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<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
 
<img src="https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com/https://img.gxlcms.com//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s//Uploads-s/new/2019-09-25-201925/2006111495715189.gif" alt="" /> 
</div>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

给放大的分页

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>给放大的分页</title> 
<meta name="KEYWords" content="css,xhtml,display,layout, style,lab, sheets, w3c,w3, web standards,pagination" /> 
<meta name="DEscription" content="一个好玩的分页,Internet Explorer7或者Firefox可以看到附带的效果" /> 
<meta name="author" content="aoao" /> 
<meta content="all" name="robots" /> 
 
<style type="text/css"> 
ul#hovershow{ 
    list-style-type: none; 
    margin: 50px; 
    width:200px; 
    float: left; 
    display: inline; 
    clear: both; 
} 
ul#hovershow li{ 
    float: left; 
    display: inline; 
    width:20px; 
    height: 20px; 
    margin: 2px; 
             
} 
ul#hovershow li a {

display: block; 
    width:20px; 
    height:20px; 
    border:1px #999 solid; 
    color:#0984FF; 
    background-color:#fff; 
    text-decoration: none; 
    line-height: 20px; 
    font-size: 12px; 
    text-align: center; 
    font-weight: bold; 
}

ul#hovershow li a:hover{ 
    position: absolute; 
    width:40px; 
    height: 40px; 
    line-height: 40px; 
    font-size: 32px; 
    z-index:100; 
    margin: -10px 0 0 -10px; 
} 
ul#hovershow li:hover + li a{ 
    position: absolute; 
    width:30px; 
    height: 30px; 
    line-height: 30px; 
    font-size: 24px; 
    z-index:99; 
    margin: -5px 0 0 -5px; 
} 
</style> 
</head>

<body> 
<h2>给放大的分页</h2> 
<p>一个好玩的分页,Internet Explorer7或者Firefox可以看到附带的效果,因为真的很懒.美化后的样式没更新上来.因为那个是配合我的页才能用滴..挖哈哈..</p>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]

我相信估计有不少初学者对此例子中的margin没有理解透，如果你没有理解或理解透请看下图，如果你很熟悉了，请一带而过，嘿嘿！

"好玩的放大镜效果"的另一种实现方法_javascript技巧

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