🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: cn.bbs.comp.lang.java
Article #22487

Re: ���ʣ�checkbox����ֵ��ʲô��

#22487
From: ����ͼǿ
Date: Fri, 19 Sep 2003 09:34
18 lines
1619 bytes
���û��ѡ�У����Ϊnull
�� �� caileili (����) �Ĵ������ᵽ: ��
<input type="checkbox" name="aa" value="vv">

String aa= request.getParameter("aa");��(aa="vv")


�� �� mineliuhan �Ĵ������ᵽ: ��
: ��jsp�м�һ��<input type="checkbox" name="aa">
: ��actionҳ������ʹ��
: String aa= request.getParameter("aa")�ĵ�����ʲô����أ�
: aa���汣�����true��false�𡵣���
: лл����

--
My mail: caileili@163.com
--
�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 211.80.91.167]
Technical Details
Message-ID: <48KTk9$A4L@bbs.sjtu.edu.cn>
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-06!sn-xit-08!supernews.com!news-out.visi.com!petbe.visi.com!news-out1.nntp.be!propagator2-sterling!news-in-sterling.newsfeed.com!newshosting.com!news-xfer1.atl.newshosting.com!38.144.126.75.MISMATCH!feed1.newsreader.com!newsreader.com!news3.optonline.net!maily.cic.tsinghua.edu.cn!news.neu.edu.cn!SJTU

Show Full Headers
Complete Article Headers
X-Google-Language: Chinese,GB
X-Google-Thread: f6cb0,6d3710d0cbde82a0
X-Google-Attributes: gidf6cb0,public
X-Google-ArrivalTime: 2003-09-19 04:33:01 PST
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-06!sn-xit-08!supernews.com!news-out.visi.com!petbe.visi.com!news-out1.nntp.be!propagator2-sterling!news-in-sterling.newsfeed.com!newshosting.com!news-xfer1.atl.newshosting.com!38.144.126.75.MISMATCH!feed1.newsreader.com!newsreader.com!news3.optonline.net!maily.cic.tsinghua.edu.cn!news.neu.edu.cn!SJTU
From: spideman.bbs@bbs.sjtu.edu.cn (����ͼǿ)
Newsgroups: cn.bbs.comp.lang.java
Subject: Re: ���ʣ�checkbox����ֵ��ʲô��
Date: 19 Sep 2003 09:34:54 GMT
Organization: ��ˮ˼Դ
Message-ID: <48KTk9$A4L@bbs.sjtu.edu.cn>
Mime-Version: 1.0
Content-Type: text/plain; charset="gb2312"
Content-Transfer-Encoding: 8bit
X-Filename: Java/M.1063964073.A
Lines: 18