however you want. you have the object graph. you can either use a
visitor to locate whatever components you want, or you can keep direct
references, or you can use a visitor to broadcast an event. completely
up to you.

-igor

On Fri, Apr 17, 2009 at 12:44 PM, Thierry Leveque <tleve...@gmail.com> wrote:
> Ok, that is a good start.
>
> Now how do I access the form data within that method?
> Is there any documentation on that or any example?
>
> Thanks!
>
> Thierry
> Sent from Montreal, Quebec, Canada
>
> On Fri, Apr 17, 2009 at 14:22, Igor Vaynberg <igor.vaynb...@gmail.com>wrote:
>
>> override form.onvalidate()
>>
>> -igor
>>
>> On Fri, Apr 17, 2009 at 7:05 AM, Thierry Leveque <tleve...@gmail.com>
>> wrote:
>> > Hi
>> >
>> > I have a validation problem that I can figure out how to do:
>> >
>> > I have build a dynamic table for the user to enter data into text fields.
>> > I am using the ListView component and some ajax behavior.
>> > Users can add and delete rows of the table. Everything works well, except
>> > for the validation.
>> >
>> > One of the column in the table is a port number. And guess what, port
>> values
>> > must be unique in the table.
>> >
>> > How can I do that kind of validation?
>> >
>> > I was thinking of using a Form Validator, but the problem is that form
>> > components are added and deleted dynamically.
>> >
>> > Any idea?
>> >
>> > Thierry
>> >
>>
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