Article View: cn.bbs.comp.lang.java
Article #19610Re: Javascript 除了可以查?(下拉表
From: ???????J
Date: Thu, 01 Jan 2004 16:35
Date: Thu, 01 Jan 2004 16:35
60 lines
3786 bytes
3786 bytes
> �Ҹо�����������ɣ�Ϊ����õ�abc�أ�һ������£��Ǹ�ֻ��
> ��ʾ���û����ģ�����ʶ����value���㿼��һ�°ɣ�
��Ҫ??������ԭ��ģ�Ŀ����?��������ܣ��ӿ��ٶȺ�?��???��ʹ�úͼӿ���???��
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?��???�͵�?��(<option value=1221>��?-1174-T030��-32846A</option>)����1500?�С�Array
��6 ��? (С����?������?)��ÿ?array����1500????��
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��?���ٶ���Ҫ10�룬��Ҫ???����?�ٿ�?�õ�javascript?��
e.g.
for($i=1;$i<1500;$i++) {
document.write("<option value="+$i+">productcode["+$i+"]</option>");
}
?��?���ٶȣ����Է�?��?�ٿ�?������������?javascript��
��?��1500��(<option value=1221>��?-1174-T030��-32846A</option>)??��?����
����?��?�Ǻܴ���Ȼ֮?����ɲ����Բ�Ҫproductcode[]??array(��С����??ʮkb)����?������?�õ�??��?����?�ɹ��ˡ�
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(<option>��?-1174-T030��-32846A)??�ӡ�
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<html>
<head>
<title>not_this.htm</title>
<script language="javascript" type="text/javascript">
<!--
function which(that) {
var answer = that.options[that.selectedIndex].text;
alert(answer);
}
// -->
</script>
</head>
<body>
<form name="form1" method="post" action="">
<select name="menu1" onChange="which(this)">
<option value="1">ABC</option>
<option value="2">DEF</option>
<option value="3">GHI</option>
<option value="4">JKL</option>
</select>
</form>
</body>
</html>
> �� �� andrew@tophk.net (???????J) �Ĵ������ᵽ: ��
> : Javascript ���˿��Բ�?(������?)�� value�⣬??�ɲ����Բ�??�ݣ�
> : ��������ӿ���?��($answer)�õ�menu1��??��valueֵ��
> : ������??��һ?����?��һ?��valueֵ��1������$answer��1��
> : �������������javascript�õ�ABC???�ϣ�??��ʲ?ָ�����������
> : e.g.
> : <script>
> : function this() {
> : $answer = document.form1.menu1.value;
> : }
> : >> .................<����ʡ��>............
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X-Google-Language: Chinese,GB X-Google-Thread: f6cb0,b6a6b74f8389f034 X-Google-Attributes: gidf6cb0,public X-Google-ArrivalTime: 2004-01-01 08:35:14 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!postnews1.google.com!not-for-mail From: andrew@tophk.net (???????J) Newsgroups: cn.bbs.comp.lang.java Subject: Re: Javascript 除了可以查?(下拉表 Date: 1 Jan 2004 08:35:13 -0800 Organization: http://groups.google.com Lines: 60 Message-ID: <ed1b12b4.0401010835.19669e83@posting.google.com> References: <4A4kIY$AKN@freecity.dhs.org> NNTP-Posting-Host: 219.133.27.70 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 1072974913 24911 127.0.0.1 (1 Jan 2004 16:35:13 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Thu, 1 Jan 2004 16:35:13 +0000 (UTC)