----- Original Message ----
From: Nilson Santos Figueiredo Junior <[EMAIL PROTECTED]>
To: The elegant MVC web framework <[email protected]>
Sent: Thursday, March 29, 2007 11:46:48 PM
Subject: Re: [Catalyst] Componentised actions.
On 3/29/07, Oleg Pronin <[EMAIL PROTECTED]> wrote:
> I cannot forward to the list actions because they are not private actions
> (they have its own URLs). In docs 'forward' is for private actions.
If the docs state that, they're wrong. It's perfectly possible to
forward to public actions.
> For example you can create url-action which edits some objects and include
> it in many templates. This is not like
> ordinary template toolkit's include - this component can show itself, modify
> data, receive request params etc, like
> any web page. And this doesnt depend on whether this action is directly
> called from browser or included in some template.
You could have some thing like this:
sub nice_page : Local {
my ($self, $c) = @_;
$c->forward('object1');
$c->forward('object2');
}
I was always nervous about doing this because of my fear about Stash namespace
collision. To be honest I have a love hate relationship with the stash because
I like the idea of having a ready made messaging system but because it's hash
based I feared the feeling I was making a very tightly coupled application.
You need to know the base stash key for your stuff, right? And then it needs
to be different for each action that you think might be in an action chain or
forwarded to as in the example above.
Have you run into this problem, found ways around it or just don't feel
paranoid about it?
--John
Then, inside nice_page.tt:
[% INCLUDE object1.tt %]
[% INCLUDE object2.tt %]
Should do exactly what you want. And, well, if it doesn't you can
always use Catalyst::Plugin::SubRequest.
-Nilson Santos F. Jr.
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