Awesome, thanks for demystifying this for me!
# go to a string path ("/foo/bar/gorch")
# or action object
if (blessed($command) && $command->isa('Catalyst::Action')) {
$action = $command;
}
else {
$action = $self->_invoke_as_path( $c, "$command", \@args );
}
I'm still at a loss why when I was using the wrong syntax, it was working for
SplashScreen, but the same syntax for ComplianceUpdates wasn't!
And I still can't find where in the docs/tutorial any of this is explained? (a
section and page number would be helpful!)
Regards,
Craig.
-----Original Message-----
From: André Walker [mailto:[email protected]]
Sent: 27 November 2013 15:46
To: The elegant MVC web framework
Subject: Re: [Catalyst] Can't detach from root / create action object
On Wed, Nov 27, 2013 at 02:51:23PM +0000, Craig Chant wrote:
> So I assume
>
> $c->controller('ComplianceUpdate')->action_for('index');
>
> is returning an action object that is passed to detach.
True.
> However, your example just has a string path '/a/my_action_1' , how is
> that an action object?
It's not :) Catalyst magically converts that for you.
See this:
https://metacpan.org/source/JJNAPIORK/Catalyst-Runtime-5.90051/lib/Catalyst/Dispatcher.pm#L148
It either gets an action object, or it translates the path to an object for you.
> Having just tested with:
>
> $c->detach('/complianceupdates/index');
>
> is working.
>
> So the question now is which is better...
>
> $c->controller('ComplianceUpdate')->action_for('index');
>
> or
>
> $c->detach('/complianceupdates/index');
>
> Pass a string or a pass an object?
I like the string option better. It's cleaner to read. But you should be fine
with both.
Cheers,
André
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