<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
要求1--5的 radio 点击的时候 id为 t 的 文本框清空
注意有很多radio啊，，指定名字为p啊
------解决方案--------------------
- HTML code
<!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>
<title></title>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input name="p" type="radio">
<input type='text' id='t' value='dddd' />
<script language="javascript">
$(function () {
$("input[type='radio']:lt(5)").click(
function(){
$('#t').val('');
})
});
</script>
</body>
</html>