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)
class Relation(models.Model):
person = models.ForeignKey(Profile)
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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