Perfect, the "extra fields" and an intermediary relationship model
were exactly what I needed. Thanks.
On Thu, Dec 25, 2008 at 3:14 PM, Ramiro Morales <cra...@gmail.com> wrote:
>
> On Thu, Dec 25, 2008 at 5:13 PM, Chris Czub <chris.c...@gmail.com> wrote:
>>
>>
>> I think I need to use a ManyToManyField for this but I'm having
>> trouble finagling it to be the way I want. Here's what I have right
>> now but I can't figure out where to put the amount and unit for the
>> ingredients:
>>
>> class Ingredient(models.Model):
>> name = models.CharField(max_length=255)
>> amount = models.IntegerField()
>> unit = models.CharField(max_length=12)
>>
>> def __unicode__(self):
>> return self.name
>> class Admin:
>> pass
>>
>> class Recipe(models.Model):
>> name = models.CharField(max_length=255)
>> ingredients = models.ManyToManyField('Ingredient')
>>
>> def __unicode__(self):
>> return self.name
>> class Admin:
>> pass
>>
>>
>> Any ideas would be greatly appreciated :)
>
> Take a look at the relevant documentation:
>
> http://docs.djangoproject.com/en/dev/topics/db/models/#many-to-many-relationships
> http://docs.djangoproject.com/en/dev/topics/db/models/#extra-fields-on-many-to-many-relationships
>
> also, the m2m_through m2m_intermediary and m2m_through example:
>
> http://www.djangoproject.com/documentation/models/m2m_intermediary/
>
> (tests/modeltests/m2m_intermediary/models.py in the Django source tree.)
> and the m2m_through example (tests/modeltests/m2m_through/models.py in
> the Django source tree.)
>
> HTH
>
> --
> Ramiro Morales
>
> >
>
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