"好玩的放大镜效果" 的另一种实现方法_javascript技巧

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.

<style type="text/css"> <!-- a { float:left; margin:5px 1px 0 1px; width:20px; height:20px; color:#999; font:12px/20px 宋体; text-align:center; text-decoration:none; border:1px solid orange; } a:hover { position:relative; margin:0 -9px 0 -9px; padding:0 5px; width:30px; height:30px; font:bold 16px/30px 宋体; color:#000; border:1px solid black; background:#eee; } --> </style> <div> <a href="#">1</a> <a href="#">2</a> <a href="#">3</a> <a href="#">4</a> <a href="#">5</a> <a href="#">6</a> <a href="#">7</a> <a href="#">8</a> <a href="#">9</a> <a href="#">10</a> </div>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

换成图片

<style type="text/css"> <!-- a { float:left; margin:5px 1px 0 1px; width:20px; height:20px; color:#999; font:12px/20px 宋体; text-align:center; text-decoration:none; border:1px solid orange; } a:hover { position:relative; margin:0 -9px 0 -9px; padding:0 5px; width:30px; height:30px; font:bold 16px/30px 宋体; color:#000; border:1px solid black; background:#eee; } a:hover img { width:100%; height:100%; } img { border:0 } --> </style> <div> <a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a> <a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a> <a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a><a href="#"> <img src="http://files.jb51.net/upload/2006111495715189.gif" alt=""> </a> </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

<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"> <link rel="start" href="http://www.loaoao.com" title="Home"> <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> <h1>给放大的分页</h1> <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> <ul id="hovershow"> <li><a href="#1" title="#1">1</a></li> <li><a href="#2" title="#2">2</a></li> <li><a href="#3" title="#3">3</a></li> <li><a href="#4" title="#4">4</a></li> <li><a href="#5" title="#5">5</a></li> <li><a href="#6" title="#6">6</a></li> <li><a href="#7" title="#7">7</a></li> </ul> <p id="copyright">Copyright © 2006 <a rel="me" href="http://www.loaoao.com/" title="Beautiful Style « 样式之美 » www.loaoao.com">aoao</a> . <a rel="license" href="http://creativecommons.org/licenses/by/2.5/" title="知识共享组织">Some rights reserved</a>.</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！