Ok, I will read about RenderView.
I have discovered that I could use something like the following in the end
subroutine:
$c->forward($c->view('TT')) unless $c->res->body or $c->res->redirect;
This way the end subroutine doesn't print anything and it doesn't need using
the TT view if there is a redirection set.
I hope it is ok to do so, but I'll read more about RenderView.
Thanks.
Octavian
----- Original Message -----
From: "John Napiorkowski" <[EMAIL PROTECTED]>
To: "The elegant MVC web framework" <[email protected]>
Sent: Friday, December 29, 2006 9:26 PM
Subject: Re: [Catalyst] default template
--- Octavian Rasnita <[EMAIL PROTECTED]> wrote:
Hi,
I often need to make external redirections like in
the following case:
sub logout : Local {
my ($self, $c) = @_;
$c->logout;
$c->res->redirect($c->uri_for("/"));
}
When I access /user/logout for executing this
subroutine, it prints the
following error:
Coldn't render template "file error - user/logout:
not found"
So I need to add a template in the stash in this
subroutine, even though I
don't want to use and print any template, but just
do the redirect.
If I add before redirection:
$c->stash->{template} = "index.tt";
all works fine, but I guess something is not right
in this code.
Isn't there a way to just stop everything and make
the redirection, without
executing the end action?
If it is not a way, isn't there a way to specify a
default template that's
used in these cases, for not needing to specify it
manually every time?
I have seen that the order of the actions ran is:
/auto
/user/logout
/end
-> TranzactiiBursiere::View::TT->process
Thank you.
Octavian
I had a similar problem. The key thing to know is
that using $c->response->redirect is just setting the
HTTP headers for you, it isn't telling Catalyst to
stop everything right there and then and process the
response. So your default end action is trying to
process a template, but isn't finding one. You need
to either manually detect the redirect request in your
end action and have it skip forwarding to the template
toolkit view or use something like the Renderview
action:
http://search.cpan.org/~mramberg/Catalyst-Action-RenderView-0.04/lib/Catalyst/Action/RenderView.pm
which will do that for you.
If you look at the source code for that action you
will gain a better understanding.
--John
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