<!doctype html> <html> <head> <Meta charset=utf-8> <title>jQuery图片变换</title> </head> <style type=text/css> .show{width:330px; height:auto; margin:50px auto; background:#eee} .item{background:#fff; width:300px; height:auto; float:left; margin:15px;} p{ padding:15px; color:#ff6600} .big-photo img{ width:300px; height:300px; border:1px solid #e0e0e0} .des-small img{ width:30px; height:30px;border:1px solid #e0e0e0; } .des-small img:hover{ border:1px solid #ff6600} .clear{clear:both} </style> <script src=http://libs.baidu.com/jquery/2.0.0/jquery.min.js></script> <script type=text/javascript> $(function() { /** 更换小图片 */ $(.item a).hover(function(){ changeImg($(this)) }); }); function changeImg(obj){ if(obj.find(img).attr(alt)==small){ var temp_big_src = obj.siblings('a').find('img[alt=big]').attr('src'); var temp_big_url = obj.siblings('a[class=big-photo]').attr('href'); var temp_small_src = obj.find('img').attr('src'); var temp_small_url = obj.attr('href'); obj.siblings('a').find('img[alt=big]').attr('src',temp_small_src); } } </script> <body> <p class=show> <p>Jquery实现鼠标移动/移过到商品小图片上时替换掉大图片上的图片</p> <p class=item> <a class=big-photo> <img src=WR_00001.jpg alt=big/> </a> <a class=des-small> <img src=WR_00002.jpg alt=small/> </a> <a class=des-small> <img src=WR_00003.jpg alt=small/> </a> <a class=des-small> <img src=WR_00004.jpg alt=small/> </a> </p> <p class=clear></p> </p> </body> </html>
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