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Article #20

Re: radio

#20
From: Satoshi Kudoh
Date: Tue, 31 Mar 1998 00:00
39 lines
1407 bytes
In article <6f8gvh$3bg$1@inukko.from40.or.jp>, kobamasa@from40.or.jp
(Masayuki Kobayashi) wrote:

>JavaScriptで、ラジオボタンの選択されているものを調べる
>方法はないのでしょうか。onClickを使わない方法で。

こんなのではだめでしょうか。

<html>
<head>
<title>RadioButton</title>
<script language="JavaScript">
<!--
function checkRadio(myRadio) {
    for (var i=0; i<myRadio.length; i++) {
        if (myRadio[i].checked) {
            alert (myRadio[i].value + " is checked.");
        }
    }
}
//-->
</script>
</head>

<body>

<form name="f">
<input type=radio name="r" value="a">A<br>
<input type=radio name="r" value="b">B<br>
<input type=radio name="r" value="c">C<br>
<input type=button value="Check" onClick="checkRadio(document.f.r)">
</form>

</body>
</html>
______________________________________
  Satoshi Kudoh <kudo3104@ics.co.jp>
__________ Frame-G DSP ICS Co., Ltd.__
Technical Details
Message-ID: <kudo3104-3103980915070001@island.ics.co.jp>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <6f8gvh$3bg$1@inukko.from40.or.jp>

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From: kudo3104@ics.co.jp (Satoshi Kudoh)
Subject: Re: radio
Date: 1998/03/31
Message-ID: <kudo3104-3103980915070001@island.ics.co.jp>
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