Thanks for your patience.
Sarah
On 6/16/06, Sarah Berry <[EMAIL PROTECTED]> wrote:
Matt,
Thanks for the suggestions. But
my $schema = $c->model("SLogDB")->schema;
gives me
Caught exception in vieSEB::Controller::dbixdemo->default "Can't
locate object method "schema" via package "vieSEB::Model::SensorLogDB"
As far as the classes, "tblsmaps" is the name of a table in the
database that contains information on the location of sensors. I'm
trying to search this table, which was set up by the schema loader if
I did that part right (which is far from certain).
Sarah
On 6/16/06, Matt S Trout <[EMAIL PROTECTED]> wrote:
> Sarah Berry wrote:
> > As far as documentation, I've been working from the introduction to the
> > DBIx class at
> > http://www.annocpan.org/~MSTROUT/DBIx-Class-0.06999_02/lib/DBIx/Class/Manual/Intro.pod
> > <http://www.annocpan.org/~MSTROUT/DBIx-Class-0.06999_02/lib/DBIx/Class/Manual/Intro.pod>
> > , as well as referencing a great thread from the list archives
> > (http://www.gossamer-threads.com/lists/catalyst/users/7463?search_string=schema%20loader
> > < http://www.gossamer-threads.com/lists/catalyst/users/7463?search_string=schema%20loader>)
> > where there's a detailed example of what files go in what Catalyst
> > folders (Model vs. Schema, etc).
> >
> > I put the following command on my page (dbixdemo.pm
> > <http://dbixdemo.pm >), and it rendered fine in the browser:
> > my $schema = $c->model("SLogDB");
>
> my $schema = $c->model("SLogDB")->schema;
>
> > When I tried to follow it up with
> > my $attempt = $schema->resultset('tblsmaps')->find(14);
> > I got the error
> > Caught exception in vieSEB::Controller::dbixdemo->default "Can't
> > locate object method "resultset" via package "vieSEB::Model::SLogDB"
>
>
> why not just do
>
> my $map = $c->model("SLogDB::tblsmaps")->find(14);
>
> ?
>
> Also, "tblsmaps" is an awful name for a class. If it's a map class, call it "Map".
>
> > Maybe I have the wrong plugin installed or something. Jess, in your
> > example, what should Foo be? A table in the database? A query you set up
> > somewhere else?
> >
> > Thanks again,
> >
> > Sarah
> >
> >
> >
> > On 6/16/06, *Jess Robinson* <[EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED]>> wrote:
> >
> >
> >
> > On Thu, 15 Jun 2006, Kevin Old wrote:
> >
> > > On 6/15/06, Sarah Berry < [EMAIL PROTECTED]
> > <mailto:[EMAIL PROTECTED] >> wrote:
> > >> I'm trying to learn how to use the database plugins,
> > specifically DBIx. I
> > >> set up my schemas to load from an existing database (hopefully),
> > and now I
> > >> want to test it out to see if I did that right. So I put the
> > following lines
> > >> into a page called dbixdemo.pm <http://dbixdemo.pm>, in the
> > "default" function:
> > >>
> > >> my $schema = VieSEB::Schema::SLogDB->new();
> > >> my $crazy_attempt =
> > >> $schema->resultset('SLogDB')->find(14);
> > >
> > > Hi Sarah,
> > >
> > > Make your calls in Controllers like this:
> > >
> > > $c->model("VieSEB::Schema::SLogDB")->new();
> > > $c->model("VieSEB::Schema::SLogDB")->search();
> > > $c->model("VieSEB::Schema::SLogDB")->find();
> > >
> >
> > Or, more sanely:
> >
> > my $schema = $c->model("SLogDB");
> > my $attempt = $schema->resultset('Foo')->find(14);
> >
> > or even:
> >
> > my $attempt = $c->model('SLogDB::Foo')->find(14);
> >
> > You shouldnt need to call ->new, as Catalyst does that for you, and
> > stores
> > the result, which you can retrieve using $c->model.
> >
> > Are there not examples in the Catalyst::Model::DBIC::Schema pod?
> >
> > Jess
> >
> >
> > _______________________________________________
> > List: [email protected] <mailto: [email protected]>
> > Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst
> > Searchable archive:
> > http://www.mail-archive.com/[email protected]/
> > Dev site: http://dev.catalyst.perl.org/
> >
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > List: [email protected]
> > Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst
> > Searchable archive: http://www.mail-archive.com/[email protected]/
> > Dev site: http://dev.catalyst.perl.org/
>
>
> --
> Matt S Trout Offering custom development, consultancy and support
> Technical Director contracts for Catalyst, DBIx::Class and BAST. Contact
> Shadowcat Systems Ltd. mst (at) shadowcatsystems.co.uk for more information
>
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>
> _______________________________________________
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