Pardon the non-answer (and I would encourage anyone who knows how to
validate interdependent checkboxes to respond), but ordinarily using
four radio buttons (the fourth being a "none" radio button, selected by
default) would be the more standard GUI choice, and one for which you
can forgo validation.
Still, if you go with validating & returning errors on checkboxes, note
that checkbox state retention issues may need to be tended to, as
described from page 123 of the Struts Survival Guide[1].
Glen
[1] http://www.objectsource.com/Struts_Survival_Guide.pdf
Harland, David wrote:
I have three checkboxes that can all either be unchecked or only one can
be checked.
How do I create a Validator rule for this. I don't think it is possible
to do this neatly as I think you will always get more than one of the
same error message. Can someone please tell me if I am right.
Thanks
Dave.
This e mail is from DLA Piper Rudnick Gray Cary UK LLP.
The contents of this email and any attachments are confidential to the intended
recipient. They may not be disclosed to or used by or copied in any way by
anyone other than the intended recipient. If this email is received in error,
please contact DLA Piper Rudnick Gray Cary UK LLP on +44 (0) 8700 111111
quoting the name of the sender and the email address to which it has been sent
and then delete it.
Please note that neither DLA Piper Rudnick Gray Cary UK LLP nor the sender accept any responsibility for viruses and it is your responsibility to scan or otherwise check this email and any attachments.
DLA Piper Rudnick Gray Cary UK LLP is a limited liability partnership
registered in England and Wales (registered number OC307847) which provides
services from offices in England, Belgium, Germany and the People's Republic of
China. A list of members is open for inspection at its registered office and
principal place of business 3 Noble Street, London EC2V 7EE. Partner denotes
member of a limited liability partnership.
DLA Piper Rudnick Gray Cary UK LLP is regulated by the Law Society and is a
member of DLA Piper Rudnick Gray Cary, a global legal services organisation,
the members of which are separate and distinct legal entities. For further
information, please refer to www.dlapiper.com.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
