ajax取值问题
$("form").serialize() 表单里面有两个input 我只想拿到第一个的input的值 怎么搞啊 求指导
[解决办法]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.2.min.js"></script><script type="text/javascript">$(document).ready( function() { var str = $("#f").serialize(); ar = str.split('&'); alert(ar[0]); //t1=123});</script></head><body><form id="f"> <input type="text" name="t1" value="123" /> <input type="radio" name="r1" value="abc" /></form></body></html>