Hi all,
I am trying to display a formset in my application such that it only
contains number of forms equal to number of database instances.
My models are as below:
class Card(models.Model):
name = models.CharField(max_length=20, blank=False, null=False,
unique=True)
def __str__(self):
return self.name + " Card"
class CardRow(models.Model):
card = models.ForeignKey(ContactCard, related_name='data')
name = models.CharField(max_length=22, blank=False, null=False)
phone1 = models.CharField(max_length=20, blank=True)
relation=models.CharField(max_length=30, blank=True)
location=models.CharField(max_length=30, blank=True)
My forms are:
class CardForm(forms.ModelForm):
class Meta:
model = Card
class CardRowForm(forms.ModelForm):
class Meta:
model = CardRow
exclude = ('card',)
CardRowFormSet = inlineformset_factory(Card, CardRow,max_num=10,
extra=10)
I want in the formset, the number of forms to be equal to number of
rows per card.
I have tried many combinations for max_num and extra fields, but in
vain.
Can somebody throw light on this issue??
Thanks in advance,
Sonal
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