def _get_cart_item_form(self, request, item):
prefix = '%s-%i' % (self.cart_type, item.id)
cart = self.cart_app.get_cart_for_request(request)
variant = item.variant.get_subtype_instance()
variant_formclass = registry.get_handler(type(variant.product))
class AddVariantToCartForm(self.CartItemForm, variant_formclass):
pass
initial = django.forms.models.model_to_dict(
item.variant, variant_formclass.base_fields.keys())
form = AddVariantToCartForm(cart=cart, data=request.POST or None,
product=variant.product, initial=initial,
prefix=prefix)
return form
def _get_cart_item_form(self, request, item):
prefix = '%s-%i' % (self.cart_type, item.id)
cart = self.cart_app.get_cart_for_request(request)
variant = item.variant.get_subtype_instance()
variant_formclass = registry.get_handler(type(variant.product))
class AddVariantToCartForm(self.CartItemForm, variant_formclass):
pass
initial = django.forms.models.model_to_dict(
item.variant, variant_formclass.base_fields.keys())
form = AddVariantToCartForm(cart=cart,
data=request.POST or None,
product=variant.product,
initial=initial,
prefix=prefix)
return form
def _get_cart_item_form(self, request, item):
prefix = '%s-%i' % (self.cart_type, item.id)
cart = self.cart_app.get_cart_for_request(request)
variant = item.variant.get_subtype_instance()
variant_formclass = registry.get_handler(type(variant.product))
class FormIdForm(django.forms.Form):
form_id = django.forms.IntegerField(widget=django.forms.HiddenInput)
class AddVariantToCartForm(FormIdForm, self.CartItemForm, variant_formclass):
pass
initial = django.forms.models.model_to_dict(
item.variant, variant_formclass.base_fields.keys())
initial['form_id'] = item.id
id_form = FormIdForm(data=request.POST or None, prefix=prefix)
data = (id_form.is_valid() and request.POST) or None
form = AddVariantToCartForm(cart=cart, data=data,
product=variant.product, initial=initial,
prefix=prefix)
return form
