The question might seem too simplistic, but it seems formsets can only work
with forms that have simple type fields such as charfield.
But has anyone tried to use a form with a dropdown and use that form to
instantiate a formset?
Let me give you an example why this fails:
*Model:*
class SalesItem(models.Model):
item_description = models.CharField(max_length=40)
company = models.ForeignKey(Company)
Here I create a form with a dropdown, hoping to pass in the company as a
source for the dropdown. Hold on to this thought, as I think that is not
possible in my scenario.
*Form:*
class SalesItemFSForm(Form):
sales_item = forms.ModelChoiceField(required=False, queryset = '')
def __init__(self, company, *args, **kwargs):
super(SalesItemFSForm, self).__init__(*args, **kwargs)
self.fields.sales_item.queryset = company.salesitem_set.all()
Now within my view I would like to create a formset with this form:
formset_type = formset_factory(SalesItemFSForm, extra=0)
The problem becomes right away clear, as there seem to be no way that I
could pass in the company to determine the source for the dropdown.
How would you solve this please?
Many Thanks,
Houman
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