日期:2014-05-17 浏览次数:20694 次
<!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> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <script type="text/javascript"> window.onload = function() { var obj = document.getElementsByTagName('input'); for (var i = 0; i < obj.length; i ++) { if (obj[i].name == 'fruit' || obj[i].name == 'vegetables') obj[i].onclick = function() { for (var j = 0; j < obj.length; j ++) if (obj[j] != this) obj[j].checked = false; } } } </script> </head> <body> <input type="radio" name="fruit" value = "Apple">苹果<br> <input type="radio" name="fruit" value = "Orange">桔子<br> <input type="radio" name="vegetables" value = "Apple">黄瓜<br> <input type="radio" name="vegetables" value = "Orange">番茄<br> </body> </html>