On Fri, Feb 20, 2009 at 2:06 PM, nixon66 <nixon....@gmail.com> wrote:
>
> If this is the wrong list to post a newbie question please let me
> know. I'm getting an error message while trying to populate the tables
> created by the models and not sure why. Here are the models
>
> from django.db import models
>
> class County(models.Model):
> name = models.CharField(max_length=80)
> slug = models.CharField(max_length=80)
>
> def __unicode__(self):
> return self.name
>
> def get_absolute_url(self):
> return "/countries/%s/" % self.slug
>
> class Company(models.Model):
> name = models.CharField(max_length=50)
> address = models.CharField(max_length=80)
> client = models.CharField(max_length=50)
> city = models.CharField(max_length=50)
> county = models.ForeignKey(Country)
> dollar_amount = models.DecimalField('Cost (in dollars)',
> max_digits=10, decimal_places=2)
>
>
> def __unicode__(self):
> return self.name
>
>
> So I go into the shell and type this:
>
> >>c=County(name='blah blah, slug="blah-blah")
>
> then
> >> l = Company(name='xyz corp', address='56 b. street', client='G corp',
> city = 'Walla Walla', county='blah blah', dollar_amount =54000)
>
> The error message I get is Valueerror: Cannot assign "blah blah" :
> "Company.county" must be a "County" instance.
>
> doesn't this create the instance?
> >> c=County('blah blah', slug='blah-blah')
>
>
> Any suggestion or point out my error would be appreciated.
>
>
>
>
> >
>
Yes, you create a County instance with County() however you aren't assigning
that to county on the Company, you are assigning some string, you need to do
Company(county=c).
Alex
--
"I disapprove of what you say, but I will defend to the death your right to
say it." --Voltaire
"The people's good is the highest law."--Cicero
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
