Sorry, i think i didn't explaint it well (and also messed up with the url
example).
I don't have different pages that does the same job on some specific Profile.
It's simplier... The same page needs to show information based on the current
(stored on session) Profile the user chose. So, when the User Profile info is
not on Session yet, when that page is opened, it needs to redirect
automatically to the Profile Selection Page, so it redirects again to the last
page when the user choose it.
Example:
Profile selection page : /user/profiles
One page that needs the current profile chosen : /user/.../info/edit
In this case, it's like profiles could edit different info.
So, if the user just logged on and opened [ /user/.../info/edit ], it needs to
redirect to the Profile Selection Page, attaching information to it like "when
the user chose the profile, redirect again to [ /user/.../info/edit ]". The
approach i said i used was attaching to the page activation context the URL of
the "redirectTo" page, so it ended like:
User requests [ /user/.../info/edit ]
It redirects to [ /user/profiles/user$002info$002edit ]
When the user choose the profile, it redirects to [ /user/.../info/edit ]
And now the page could open properly
Anyways, it was good to know the @Meta annotation. :)
Thanks,
Everton
________________________________
De: Howard Lewis Ship <hls...@gmail.com>
Para: Tapestry users <users@tapestry.apache.org>
Enviadas: Domingo, 24 de Janeiro de 2010 13:13:33
Assunto: Re: Beast approach for a page redirection situation
You could use the @Meta annotation to put meta data on each page,
identifying which associated profile page to use (assuming that such a
link is statically defined). If that becomes cumbersome, you could
define your own annotation, and contribute a component class transform
worker to set the meta data from your annotation.
MetaData is available from the component model:
page.getComponentResources().getComponentModel().getMeta().
On Sat, Jan 23, 2010 at 11:02 AM, Everton Agner
<everton_ag...@yahoo.com.br> wrote:
> Hi,
>
> Let's assume that:
>
> - The user's Login info is stored on Session;
> - Every user have many profiles;
> - Plenty of pages works on one specific Profile for the user;
> - The current user profile is always stored on Session also;
> - I have a page of Profile selection that shows all of the user's profiles
> and let him choose which one he wants to work with;
> - So, every page that needs the user's current profile looks on the
> @SessionState data... and if it doesn't exists yet, redirects to the Profile
> Selection Page;
>
> Now is the goal i need to get to it... When these pages redirect to the
> Profile Selection Page, they need to pass information about which page the
> Profile Selection Page needs to redirect automatically when the user select
> which profile he wants to.
>
> For my first approach, I thought about passing one String by the page
> activation context about the page path (like "user/profile/foo/bar"). It
> works, but i didn't like the URL result.
>
> I want to know which would be the best approach to get to my goal...
>
> I though about @InjectPage my Profile Selection Page and have in it one
> @Persist("flash") field like "redirectTo", so it's value is alive when the
> page is rendered, and cleared after that... Would that be ok?
>
> Thanks,
>
> Everton
>
>
>
>
> ____________________________________________________________________________________
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Creator of Apache Tapestry
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