def get_context_data(self, **kwargs):
ctx = {}
order = get_or_create_current_order(self.request)
order_items = order.items.all()
formset = get_current_order_item_formset(order_items=order_items)
ctx.update({
'order': order,
'order_items': order_items,
'formset': formset
})
return ctx
def put(self, *args, **kwargs):
order = get_or_create_current_order(self.request)
order_items = order.items.all()
try:
formset = get_current_order_item_formset(order_items=order_items,
data=self.request.POST)
except ValidationError:
return redirect('shopie:cart')
if formset.is_valid():
formset.save()
return self.put_success()
ctx = self.get_context_data(**kwargs)
ctx.update({'formset': formset, })
return self.render_to_response(ctx)
