On 28/02/2013, at 8:20 AM, Nick Anderson <n...@webcraftcs.com> wrote:
> Hi, > > please could someone explain how Catalyst determines the precedence of > actions, specifically in relation to the following simple chained example. It > doesn't behave in the way I would expect for requests numbered 4 and 6: > > 1. http://127.0.0.1:3001/action0 => Matched action 0 > 2. http://127.0.0.1:3001/action0/abc => Matched XPages / pages > 3. http://127.0.0.1:3001/action1 => Matched XPages / pages > 4. http://127.0.0.1:3001/action1/abc => Matched XPages / pages > 5. http://127.0.0.1:3001/actionx => Matched action x > 6. http://127.0.0.1:3001/actionx/abc => Matched XPages / pages > > The controllers are detailed below: > > package TestApp::Controller::Root; > use Moose; > use namespace::autoclean; > > BEGIN { extends 'Catalyst::Controller' } > > __PACKAGE__->config(namespace => ''); > > sub site_base :Chained :PathPart('') :CaptureArgs(0) { > my ($self,$c ) = @_; > } > You seem to have missed :Chained('site_base') from all the sub attributes below. Check the DwarfChains app in the catalyst book code (chapter 7 available from - http://www.apress.com/downloadable/download/sample/sample_id/205/ ) for an example along the same lines of yours that works. > sub action0 :Path('action0') :Args(0) { > my ($self,$c ) = @_; > $c->response->body( "Matched action 0" ); > } > > sub action1 :Path('action1') :Args(1) { > my ($self,$c ) = @_; > $c->response->body( "Matched action 1" ); > } > > sub actionx :Path('actionx') :Args() { > my ($self,$c ) = @_; > $c->response->body( "Matched action x" ); > } > > sub end : ActionClass('RenderView') {} > > __PACKAGE__->meta->make_immutable; > > 1; > > package TestApp::Controller::XPages; > use Moose; > use namespace::autoclean; > > BEGIN {extends 'Catalyst::Controller'; } > > sub base : Chained( '/site_base' ) : PathPart('') : CaptureArgs( 1 ) { > my ( $self, $c ) = @_; > } > > sub pages : Chained( 'base' ) : PathPart('') : Args() { > my ( $self, $c ) = @_; > $c->response->body('Matched XPages / pages'); > } > > __PACKAGE__->meta->make_immutable; > > 1; > > > Thanks for any help you can give > > Nick Anderson > > _______________________________________________ > List: Catalyst@lists.scsys.co.uk > Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst > Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ > Dev site: http://dev.catalyst.perl.org/ _______________________________________________ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
