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Posted to users@tapestry.apache.org by Theo vN <th...@gmail.com> on 2006/08/11 16:08:52 UTC
custom validator based on which button pressed
Hi
I use the same Form to either create (create button) a record or to
search (search button) for records.
I want to do input validation (only server-side is ok) when I create a
record but not for when I search (maybe even other validation rules
for when I search).
The build in tapestry validation seems to occur before "action" and
"listener" invocations take place.
What "hook" can I use to setup a custom validator (as required or null
or whatever) based upon which button was pressed (or which listener
is going to be invoked).
One could of course do the validation "by hand" in the final listener
methods, but that would be a pity.
Thanks in advance
--
Regards
Theo
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Re: custom validator based on which button pressed
Posted by Simon Raveh <si...@sns-soft.com>.
One of my requirements is for the application to work correctly when
javascript is turned off.
Simon
Karthik N wrote:
> any reason why you'd not like to use javascript?
>
> On 8/11/06, *Simon Raveh* <simonr@sns-soft.com
> <ma...@sns-soft.com>> wrote:
>
> Is there a way to tie a submit button to the refresh/cancel listener
> without using javascript using tapestry 4.0
>
> Simon
>
> Karthik N wrote:
> > your search should be bound to the form refresh listener - that way
> > validations won't fire.
> >
> > On 8/11/06, Theo vN < theovn@gmail.com
> <ma...@gmail.com>> wrote:
> >>
> >> Hi
> >>
> >> I use the same Form to either create (create button) a record or to
> >> search (search button) for records.
> >>
> >> I want to do input validation (only server-side is ok) when I
> create a
> >> record but not for when I search (maybe even other validation
> rules
> >> for when I search).
> >>
> >> The build in tapestry validation seems to occur before "action" and
> >> "listener" invocations take place.
> >>
> >> What "hook" can I use to setup a custom validator (as required
> or null
> >> or whatever) based upon which button was pressed (or which
> listener
> >> is going to be invoked).
> >>
> >> One could of course do the validation "by hand" in the final
> listener
> >> methods, but that would be a pity.
> >>
> >> Thanks in advance
> >> --
> >> Regards
> >> Theo
> >>
> >>
> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> <ma...@tapestry.apache.org>
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> <ma...@tapestry.apache.org>
> >>
> >>
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> <ma...@tapestry.apache.org>
> For additional commands, e-mail: users-help@tapestry.apache.org
> <ma...@tapestry.apache.org>
>
>
>
>
> --
> Thanks, Karthik
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Re: custom validator based on which button pressed
Posted by Karthik N <ka...@gmail.com>.
any reason why you'd not like to use javascript?
On 8/11/06, Simon Raveh <si...@sns-soft.com> wrote:
>
> Is there a way to tie a submit button to the refresh/cancel listener
> without using javascript using tapestry 4.0
>
> Simon
>
> Karthik N wrote:
> > your search should be bound to the form refresh listener - that way
> > validations won't fire.
> >
> > On 8/11/06, Theo vN <th...@gmail.com> wrote:
> >>
> >> Hi
> >>
> >> I use the same Form to either create (create button) a record or to
> >> search (search button) for records.
> >>
> >> I want to do input validation (only server-side is ok) when I create a
> >> record but not for when I search (maybe even other validation rules
> >> for when I search).
> >>
> >> The build in tapestry validation seems to occur before "action" and
> >> "listener" invocations take place.
> >>
> >> What "hook" can I use to setup a custom validator (as required or null
> >> or whatever) based upon which button was pressed (or which listener
> >> is going to be invoked).
> >>
> >> One could of course do the validation "by hand" in the final listener
> >> methods, but that would be a pity.
> >>
> >> Thanks in advance
> >> --
> >> Regards
> >> Theo
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >>
> >>
> >
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
--
Thanks, Karthik
Re: custom validator based on which button pressed
Posted by Simon Raveh <si...@sns-soft.com>.
Is there a way to tie a submit button to the refresh/cancel listener
without using javascript using tapestry 4.0
Simon
Karthik N wrote:
> your search should be bound to the form refresh listener - that way
> validations won't fire.
>
> On 8/11/06, Theo vN <th...@gmail.com> wrote:
>>
>> Hi
>>
>> I use the same Form to either create (create button) a record or to
>> search (search button) for records.
>>
>> I want to do input validation (only server-side is ok) when I create a
>> record but not for when I search (maybe even other validation rules
>> for when I search).
>>
>> The build in tapestry validation seems to occur before "action" and
>> "listener" invocations take place.
>>
>> What "hook" can I use to setup a custom validator (as required or null
>> or whatever) based upon which button was pressed (or which listener
>> is going to be invoked).
>>
>> One could of course do the validation "by hand" in the final listener
>> methods, but that would be a pity.
>>
>> Thanks in advance
>> --
>> Regards
>> Theo
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
>
>
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Re: custom validator based on which button pressed
Posted by Karthik N <ka...@gmail.com>.
your search should be bound to the form refresh listener - that way
validations won't fire.
On 8/11/06, Theo vN <th...@gmail.com> wrote:
>
> Hi
>
> I use the same Form to either create (create button) a record or to
> search (search button) for records.
>
> I want to do input validation (only server-side is ok) when I create a
> record but not for when I search (maybe even other validation rules
> for when I search).
>
> The build in tapestry validation seems to occur before "action" and
> "listener" invocations take place.
>
> What "hook" can I use to setup a custom validator (as required or null
> or whatever) based upon which button was pressed (or which listener
> is going to be invoked).
>
> One could of course do the validation "by hand" in the final listener
> methods, but that would be a pity.
>
> Thanks in advance
> --
> Regards
> Theo
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
--
Thanks, Karthik