It works!! Thanks
On Aug 11, 7:44 pm, Mike Dewhirst <mi...@dewhirst.com.au> wrote:
> sniperwrote:
> > Hi,
> > I am new to django and wanted to try it out.
>
> > I would like to create a table for family tree
> > where Relation is a many to many table which contains Profile ids
>
> > profile_id, relative_id,type,priority.
>
> > RELATIVE_CHOICES = (
> > (u'F', u'Father'),
> > (u'M', u'Mother'),
> > (u'B', u'Brother'),
> > (u'S', u'Sister'),
> > (u'N', u'Son'),
> > (u'D', u'Daugter'),
> > (u'H', u'Husband'),
> > (u'W', u'Wife'),
> > )
>
> > # Create your models here.
> > class Profile(models.Model):
> > first_name = models.CharField(max_length=20)
> > last_name = models.CharField(max_length=20,null=True)
> > gender = models.CharField(max_length=2, choices=GENDER_CHOICES)
> > birth_date = models.DateTimeField('birth day',null=True)
> > notes = models.TextField(null=True)
>
> Sniper
>
> I did exactly the same thing at exactly the same stage of my own
> exposure to Django. It gets easier as the newness wears off a bit and
> you get to trust the error messages.
>
> Good luck
>
> > class Relation(models.Model):
>
> person = models.ForeignKey(Profile, related_name='person_set')
>
> > person = models.ForeignKey(Profile)
>
> relative = models.ForeignKey(Profile, related_name='relation_set')
>
>
>
> > relative = models.ForeignKey(Profile)
> > type=models.CharField(max_length=2, choices=RELATIVE_CHOICES)
> > priority = models.IntegerField(default=1)
>
> > how do i do that?
> > right now i am getting this error
>
> > Error: One or more models did not validate:
> > ftree.relation: Accessor for field 'person' clashes with related field
> > 'Profile.relation_set'. Add a
> > related_name argument to the definition for 'person'.
> > ftree.relation: Accessor for field 'relative' clashes with related
> > field 'Profile.relation_set'. Add
> > a related_name argument to the definition for 'relative'.
>
> > thanks
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