6 nov 2008 kl. 08.42 skrev joshuajenkins:
>
> I'm sure I'm doing this wrong but can't really find an answer in the
> docs or by searching.
>
> I have two models (relative to this problem). One is called events,
> one is called projects
>
> a portion of models.py for projects looks like this:
>
> from django.db import models
>
> class AlphaEvent(models.Model):
> project = models.ForeignKey('projects.Project')
> location = models.ForeignKey('projects.Location')
>
> class BetaEvent(models.Model):
> alpha_event = models.ForeignKey(AlphaEvent)
>
> I'm not sure if I'm importing the other models incorrectly or
> referencing them incorrectly, but something is obviously going wrong.
> When trying to add a new BetaEvent I get the following error:
>
> project must be accessed via instance
To get the Project and Location models into your namespace, you use
the python import statement. So what you can do is:
from projects.models import Project, Location
and you'll have access to those models and can reference them as usual.
If you're new to python, I recommend the python tutorial. It teaches
you all basic concepts you will need to get up and running with django
development; http://docs.python.org/tutorial/index.html
/Håkan
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