<!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=gb2312" />
<title>test</title>
<script type="text/javascript">
function saveRadio(){
var arr= document.getElementsByName("radio1");
var v="";
for(var i=0;i<arr.length;i++){
if(arr[i].checked) {v = arr[i].value;break;}
}
alert(v);
}
function saveCheck(){
var arr= document.getElementsByName("checkbox1");
var v="";
for(var i=0;i<arr.length;i++){
if(arr[i].checked) v += arr[i].value + ",";
}
if(v!="") v = v.substr(0,v.length-1);
alert(v);
}
</script>
</head>
<body>
<div>
01<input name="radio1" type="radio" value="01" />
02<input name="radio1" type="radio" value="02" />
03<input name="radio1" type="radio" value="03" />
</div>
<div>
<input type="button" value="save" onclick="saveRadio()" />
</div>
<div>
01<input type="checkbox" name="checkbox1" value="01" />
02<input type="checkbox" name="checkbox1" value="02" />
03<input type="checkbox" name="checkbox1" value="03" />
04<input type="checkbox" name="checkbox1" value="04" />
</div>
<div>
<input type="button" value="save" onclick="saveCheck()" />
</div>
</body>
</html>
注意方法: getElementsByName,arr[i].checked,v.substr
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。