Re: Passing data to the same page - Understanding PersistanceContext.FLASH

[Kalle Korhonen <ka...@gmail.com>]

Or, you can use a conversational scope - stored in session but as part
of separate scope which can be set to expire earlier than the session
itself. The library also supports multiple simultaneous conversations
on different browser tabs. More at
http://docs.codehaus.org/display/TRAILS/Conversations+in+Trails.

Kalle


On Wed, Jul 22, 2009 at 4:19 PM, Thiago H. de Paula
Figueiredo<th...@gmail.com> wrote:
> Em Wed, 22 Jul 2009 05:51:23 -0300, Stephan Windmüller
> <st...@cs.tu-dortmund.de> escreveu:
>
>> It is really necessary to use a persistent store when all needed data is
>> transmitted with each submit of the form?
>
> Tapestry does redirect-after-post by default, so some form of persistence is
> needed. You can also use the activation context to pass this information
> back to the page whithout usin @Persist or @SessionState.
>
> You can disable redirect-after-post (documentation at
> http://tapestry.apache.org/tapestry5.1/guide/conf.html), but I don't
> recommend this option.
>
> --
> Thiago H. de Paula Figueiredo
> Independent Java consultant, developer, and instructor
> http://www.arsmachina.com.br/thiago
>
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