Re: stupid beginner question

[prev] [thread] [next] [Date index for 2005/06/27]

This is a multi-part message in MIME format.

------=_NextPart_000_00F5_01C57AF8.34802AA0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

So one file per package is 'normal' usage...ok!
Maybe the problem is that I set the perl library path manually in my
startup.pl with 'use lib "/home/nac/lib";'.

Looks like the base class or something like this isn't found...

/home/nac/lib/NAC/
DBI.pm (base class)
Constraints.pm (uses base class)

I get the following error in all of my embperl pages:
[9960]ERR: 24: Error in Perl code: Can't call method "param" on an =
undefined
value at /home/nac/lib/NAC/Constraints.pm line 5

Constraints.pm:

package NAC::Constraints;
use strict;
use warnings;
use base 'NAC::DBI';
__PACKAGE__->table($NAC::DBI::g_config->param('schemaname') .
'.constraints');
__PACKAGE__->columns(Primary    =3D> qw/fromtable fromfield/);
__PACKAGE__->columns(Essential  =3D> qw/totable tofield toname desctable
descfield/);
__PACKAGE__->columns(Others     =3D> qw//);

1;

Is there any example about where the files should be saved?

-Alex


> -----Urspr=FCngliche Nachricht-----
> Von: Matt S Trout [mailto:cdbi-talk@xxxxx.xx.xx]
> Gesendet: Freitag, 24. Juni 2005 20:26
> An: Hartmaier Alexander
> Cc: class dbi list
> Betreff: Re: stupid beginner question
>=20
> On Fri, Jun 24, 2005 at 03:47:11PM +0200, Hartmaier Alexander wrote:
> > After starting to use CDBI I defined all my packages in one file.
> >
> > Now I thought it would be memory conservative and 'better' to split
> them
> > up into one file per package definition.
> >
> > Before I used 'use nac_objects_dbi;' and now only the packages i =
need
> > e.g. 'use NAC::Interface;'
> >
> > But it doesn't work and also is a bit complicated to debug under
> Embperl
> > too.
>=20
> In what way doesn't it work? I've done Class::DBI one-package-per-file
> since
> I first started working with it 2 or 3 years ago and never had any
> problems
> with it.
>=20
> If you could provide an example of the problem you're having, maybe
> people
> would better be able to help.
>=20
> --
>      Matt S Trout           Website: http://www.shadowcatsystems.co.uk
>   Technical Director        E-mail:  mst (at) shadowcatsystems.co.uk
> Shadowcat Systems Ltd.

------=_NextPart_000_00F5_01C57AF8.34802AA0
Content-Type: application/x-pkcs7-signature;
	name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="smime.p7s"
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------=_NextPart_000_00F5_01C57AF8.34802AA0--