JavaScript图片放大镜效果代码[代码比较简单] 2010年11月30日 作者： <!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> <style type="text/css"> #div1 { width:304px; height:222px; position:relative; margin:30px auto 0px;} #div1 img{width:304px; height:222px;} #div1 span { width:100px; height:100px; background:red; left:0px;top:0px; position:absolute; display:none; filter:alpha(opacity:20); opacity:0.2;} .show { width:100%; height:100%; background:red; position:absolute; z-index:10px; filter:alpha(opacity:10); opacity:0.1; left:0px; top:0px; } #div2 {width:304px; height:222px; position:relative; display:none; overflow:hidden; margin:0px auto 0px;} #img1 { position:absolute;} </style> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>JavaScript 图片放大代码</title> </head> <body> <div id="div1"> <img src="//file.laike.net/d/file/java/3d1a618f2d4c2e110aec176351586ffd.jpg" /> <span></span> <div class="show"></pre> </pre> <div id="div2"> <img id="img1" src="//file.laike.net/d/file/java/3d1a618f2d4c2e110aec176351586ffd.jpg" /> </pre> </body> </html>
