W3C home > Mailing lists > Public > www-forms@w3.org > July 2002

RE: required controls

From: Micah Dubinko <MDubinko@cardiff.com>
Date: Thu, 11 Jul 2002 13:03:21 -0700
Message-ID: <E840F0B7E6189547BDB91DA8BF2228AB28C5C1@csmail.cardiff.com>
To: www-forms@w3.org
Cc: villani@lirmm.fr

Oops. In Last-Call-document parlance, that used to be isValid="..."

That particular attribute name was changed due to a Last Call comment. -m

-----Original Message-----
From: Micah Dubinko [mailto:MDubinko@cardiff.com]
Sent: Thursday, July 11, 2002 12:58 PM
To: www-forms@w3.org
Cc: villani@lirmm.fr
Subject: RE: required controls


The answer will, of course, vary depending on your exact circumstances.

If you can craft an XPath expression that represents a set of nodes, of
which any *one* must have a value, you could use a constraint expression

constraint="count-non-empty( *expression* ) &gt; 0"

If this doesn't fit your circumstances, please post more details.



-----Original Message-----
From: Thierry Michel [mailto:tmichel@w3.org]
Sent: Tuesday, July 09, 2002 1:48 AM
To: www-forms@w3.org
Cc: villani@lirmm.fr
Subject: Fw: [Moderator Action] required controls

transfered to www-forms@w3.org

----- Original Message ----- 
From: "Sylvain VILLANI" <villani@lirmm.fr>
To: <www-forms@w3.org>
Sent: Monday, July 08, 2002 10:42 AM
Subject: [Moderator Action] required controls

> Hello,
> I studied the XForms Last Call WD, but can't resolve this problem :
> in a form with several controls (eg: a multi-criteria search page), is
> there a way to specify that one control AT LEAST must be filled before
> or at the submission ?
> Thank for your reply
> Regards, Sylvain - LIRMM, Montpellier (France)
Received on Thursday, 11 July 2002 16:03:24 UTC

This archive was generated by hypermail 2.3.1 : Tuesday, 6 January 2015 21:36:06 UTC