简单的获取单选按钮值的代码

一个获取单选按钮值的简单代码

 

<script language="javascript"> function x() {     var group = document.getElementsByName('RadioGroup1');     for(var i = 0; i< group.length; i++)        if(group[i].checked)            alert(group[i].value); } </script>

<form id="form1" name="form1" method="post" action="">   <p>     <label>       <input name="RadioGroup1" type="radio" value="1" checked="checked" />       一</label>     <br />     <label>       <input type="radio" name="RadioGroup1" value="2" />       二</label>     <br />     <label>       <input type="radio" name="RadioGroup1" value="3" />       三</label>     <br />   </p> <input type="button" value="点我" onclick="x();" /> </form>

查看更多关于简单的获取单选按钮值的代码的详细内容...