Re: How can I create multi level drop down box

Path	csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!news.glorb.com!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
From	hon123456 <peterhon321@yahoo.com.hk>
Newsgroups	comp.lang.javascript
Subject	Re: How can I create multi level drop down box
Date	Wed, 7 Mar 2012 04:46:17 -0800 (PST)
Organization	http://groups.google.com
Lines	45
Message-ID	<31960729.21.1331124377704.JavaMail.geo-discussion-forums@pbcjk1> (permalink)
References	<6ac0052d-44e8-4abe-8f56-18361c3c69aa@9g2000pbn.googlegroups.com> <4f574a09$0$6972$e4fe514c@news2.news.xs4all.nl>
NNTP-Posting-Host	183.179.165.66
Mime-Version	1.0
Content-Type	text/plain; charset=UTF-8
Content-Transfer-Encoding	quoted-printable
X-Trace	posting.google.com 1331124492 13009 127.0.0.1 (7 Mar 2012 12:48:12 GMT)
X-Complaints-To	groups-abuse@google.com
NNTP-Posting-Date	Wed, 7 Mar 2012 12:48:12 +0000 (UTC)
In-Reply-To	<4f574a09$0$6972$e4fe514c@news2.news.xs4all.nl>
Complaints-To	groups-abuse@google.com
Injection-Info	glegroupsg2000goo.googlegroups.com; posting-host=183.179.165.66; posting-account=NsWPSgoAAACKe8u-i84N5wNRDqP5lqb8
User-Agent	G2/1.0
Xref	csiph.com comp.lang.javascript:12473

Show key headers only | View raw

Tom de Neef於 2012年3月7日星期三UTC+8下午7時44分07秒寫道：
> "hon123456" 
>  schreef in bericht 
> news:6ac0052d-44e8-4abe-8f56-18361c3c69aa@9g2000pbn.googlegroups.com...
> > Dear all,
> >      I want to create 4 level drop downlist box in my page. When user
> > select a value in drop down list box, then a second drop down list box
> > will be shown out with content populated from database based on the
> > value of first drop down list box, and when user select a value in
> > second drop down box, then the third drop down list box will be shown
> > from database based on the value of second drop down list box,then
> > same to the fourth drop down list box. I will hardcode the first
> > selection box as follows:
> > <selection name="Company:>
> > <option value="company1">company1</option>
> > <option value="company2">company1</option>
> > <option value="company3">company1</option>
> > </selection>
> >
> > At the begining, there is only one drop down list box in the webpage,
> > after user select the company, then the second will be shown and then
> > third..
> 
> Will the user need to click in the first three lists or is a mouse-over 
> sufficient to show the next level?
> In JavaScript: create a table element, populate it with tr and td elements 
> to which you add a text element with data from the database. Position the 
> table (absolute) next to the cell that called it up. Attach to each element 
> the appropriate event (click or mouseover). Etc. I guess there will be 
> libraries to do the bulk of the work for you.
> Tom

Thanks for your Help. Tom. What I want is a Selection drop down box and there will be only one switch box at start. Then the user need to click the selection 
box to prompt next selection box. I have tried to search the Internet, but I cannot find out any useful library to do it. I guess it is because English is my second language. So would you mind to give me some keywords to search the Internet. Thanks.

Thread

How can I create multi level drop down box hon123456 <peterhon321@yahoo.com.hk> - 2012-03-07 01:25 -0800
  Re: How can I create multi level drop down box "Tom de Neef" <tdeneef@qolor.nl> - 2012-03-07 12:44 +0100
    Re: How can I create multi level drop down box hon123456 <peterhon321@yahoo.com.hk> - 2012-03-07 04:46 -0800
  Re: How can I create multi level drop down box Scott Sauyet <scott.sauyet@gmail.com> - 2012-03-07 04:57 -0800
  Re: How can I create multi level drop down box SAM <stephanemoriaux.NoAdmin@wanadoo.fr.invalid> - 2012-03-07 14:15 +0100

csiph-web