Em Mon, 07 Dec 2009 21:38:17 -0200, kamiseq <kami...@gmail.com> escreveu:
hi,
Hi!
I ve wrote simple component that renders link and handles event
triggered by
the link then it sets some value and should render that value.
the problem is that I get the value but then the value is lost as
tapestry redirects to a page that holds the component
why is so and how can design my component to fix that. Of course I can
annotate the value field as @Persist-ent but I really would like to avoid
session as much as possible.
You cannot avoid the session in this case, as Tapestry uses
redirect-after-post. You can use @Persist("flash"): the value will be
removed from the session after it is read the first time.
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, software architect and developer, Ars Machina Tecnologia da
Informação Ltda.
http://www.arsmachina.com.br
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