Hello,
I have a model that has a foreign key field that I want to use in a form as
a select box.
That particular field at times appears multiple times in the database. How
do I make it
only have distinct values?
This is a snippet, drop down will have repeated values if same color is
entered:
class FavoriteColor(models.Model):
color = models.CharField(max_length=255)
def __unicode__(self):
return self.color
class FavoriteThings(models.Model):
name = models.CharField(max_length=10)
color = models.ForeignKey(FavoriteColor)
class FavoriteThingsForm(forms.ModelForm):
class Meta:
model = FavoriteThings
Thank you
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