日期:2014-05-16 浏览次数:20432 次
<!DOCTYPE HTML> <html> <head> <meta charset="gb2312" /> <title></title> <style> </style> </head> <body> <p> <img src="http://www.baidu.com/img/baidu_jgylogo3.gif" /> <input /> </p> <p> <img src="http://avatar.profile.csdn.net/2/3/6/2_missccc.jpg" /> <input /> </p> <script> function $(el){ return typeof el == 'string' ? document.getElementById(el) : el; } function $t(name, cot){ cot = cot || document; return cot.getElementsByTagName(name); } var img = $t('img'); for(var i = 0, len = img.length; i < len; i++){ img[i].onload = function(){ $t('input', this.parentNode)[0].value = '图片高度: '+this.offsetHeight; } } </script> </body> </html>