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Posted to users@tapestry.apache.org by Fernando Padilla <fe...@alum.mit.edu> on 2009/01/21 18:43:31 UTC
T5: HiddenField?
So.. Is there really ho HiddenField component for Tapestry 5?
Is this just a minor oversight, or is there a different way to add
values to be passed through form?
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Re: T5: HiddenField?
Posted by Andreas Andreou <an...@di.uoa.gr>.
https://issues.apache.org/jira/browse/TAP5-265
On Thu, Jan 22, 2009 at 2:41 AM, Thiago H. de Paula Figueiredo
<th...@gmail.com> wrote:
> Em Wed, 21 Jan 2009 20:15:01 -0300, Fernando Padilla <fe...@alum.mit.edu>
> escreveu:
>
>> thank you. :)
>
> Gracias de novo! :)
>
>> onSuccess would be WAY too late. :) The whole point to have hidden
>> variables is to make sure state is carried through so that we have something
>> to work with.. :)
>
> It just happened to me that the client persistence strategy could be used
> for this kind of scenario. I haven't used that yet, though.
>
>
>> thank you for pointing out Chenillekit, maybe I'll look into it, but we
>> already had to create our own HiddenField, just wondering why it's not there
>> by default in Tapestry.. because I think it's a pretty valid usecase.. :)
>
> Maybe a JIRA for that. :)
>
> --
> Thiago H. de Paula Figueiredo
> Consultor, desenvolvedor e instrutor em Java
> http://www.arsmachina.com.br/thiago
>
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>
--
Andreas Andreou - andyhot@apache.org - http://blog.andyhot.gr
Tapestry / Tacos developer
Open Source / JEE Consulting
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Re: T5: HiddenField?
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
Em Wed, 21 Jan 2009 20:15:01 -0300, Fernando Padilla <fe...@alum.mit.edu>
escreveu:
> thank you. :)
Gracias de novo! :)
> onSuccess would be WAY too late. :) The whole point to have hidden
> variables is to make sure state is carried through so that we have
> something to work with.. :)
It just happened to me that the client persistence strategy could be used
for this kind of scenario. I haven't used that yet, though.
> thank you for pointing out Chenillekit, maybe I'll look into it, but we
> already had to create our own HiddenField, just wondering why it's not
> there by default in Tapestry.. because I think it's a pretty valid
> usecase.. :)
Maybe a JIRA for that. :)
--
Thiago H. de Paula Figueiredo
Consultor, desenvolvedor e instrutor em Java
http://www.arsmachina.com.br/thiago
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Re: T5: HiddenField?
Posted by Fernando Padilla <fe...@alum.mit.edu>.
thank you. :)
onSuccess would be WAY too late. :) The whole point to have hidden
variables is to make sure state is carried through so that we have
something to work with.. :)
thank you for pointing out Chenillekit, maybe I'll look into it, but we
already had to create our own HiddenField, just wondering why it's not
there by default in Tapestry.. because I think it's a pretty valid
usecase.. :)
later
'nando
Thiago H. de Paula Figueiredo wrote:
> Em Wed, 21 Jan 2009 19:47:55 -0300, Fernando Padilla <fe...@alum.mit.edu>
> escreveu:
>
>> Since if I use a form context, then I think I have to then create a
>> special event listener to deal with that context right?
>> onActionFromForm(context)...
>
> Not right! :) It would be passed to you onSuccess method, AFAIK.
>
>> I just want to add hidden fields, and have the component take care of
>> serializing and deserializing the values appropriately..
>
> There's the Hidden component in Chenillekit:
> http://www.chenillekit.org/chenillekit-tapestry/ref/org/chenillekit/tapestry/core/components/Hidden.html.
> By the way, there are some really nice components there.
>
>> thank you :)
>
> Gracias!
>
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Re: T5: HiddenField?
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
Em Wed, 21 Jan 2009 19:47:55 -0300, Fernando Padilla <fe...@alum.mit.edu>
escreveu:
> Since if I use a form context, then I think I have to then create a
> special event listener to deal with that context right?
> onActionFromForm(context)...
Not right! :) It would be passed to you onSuccess method, AFAIK.
> I just want to add hidden fields, and have the component take care of
> serializing and deserializing the values appropriately..
There's the Hidden component in Chenillekit:
http://www.chenillekit.org/chenillekit-tapestry/ref/org/chenillekit/tapestry/core/components/Hidden.html.
By the way, there are some really nice components there.
> thank you :)
Gracias!
--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago
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Re: T5: HiddenField?
Posted by Fernando Padilla <fe...@alum.mit.edu>.
.. but yet not really..
Since if I use a form context, then I think I have to then create a
special event listener to deal with that context right?
onActionFromForm(context)...
I just want to add hidden fields, and have the component take care of
serializing and deserializing the values appropriately..
thank you :)
Thiago H. de Paula Figueiredo wrote:
> Em Wed, 21 Jan 2009 14:43:31 -0300, Fernando Padilla <fe...@alum.mit.edu>
> escreveu:
>
>> So.. Is there really ho HiddenField component for Tapestry 5?
>> Is this just a minor oversight, or is there a different way to add
>> values to be passed through form?
>
> One option is to use Form's context parameter. AFAIK, it works exactly
> like the context parameter found in PageLink, ActionLink and EventLink.
>
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Re: T5: HiddenField?
Posted by "Thiago H. de Paula Figueiredo" <th...@gmail.com>.
Em Wed, 21 Jan 2009 14:43:31 -0300, Fernando Padilla <fe...@alum.mit.edu>
escreveu:
> So.. Is there really ho HiddenField component for Tapestry 5?
> Is this just a minor oversight, or is there a different way to add
> values to be passed through form?
One option is to use Form's context parameter. AFAIK, it works exactly
like the context parameter found in PageLink, ActionLink and EventLink.
--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago
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