Hi,
I am trying to get this guy jus in a regular view.
My scenario is:
Within checkout confirmation page, when click on 'next' to complete the
order, raises a ajax request to a regular view to do something,and in this
view function(only request available) I need ordr total.
But, currently in the confirmation page, order is not setup or saved, so no
order object available now.
BTW, you mentioned, combine request.session["shipping_total"] and
request.cart.total_price(), then, what about tax and discount, these two
guys cover the latter two valuation?
Currently, I use the following snippet to get the total price(changed the
source code, so it's not a good idea...), don't know if it's exactly
correct but haven't hit any issue yet:
Model Order:
def get_tmp_total(self, request):
"""
added by wni.
for weixin pay, on confirm page, need to get total for weixin order
creation.
"""
#self.key = request.session.session_key
#self.user_id = request.user.id
for field in self.session_fields:
if field in request.session:
setattr(self, field, request.session[field])
total = request.cart.total_price()
if self.shipping_total is not None:
total += Decimal(str(self.shipping_total))
if self.discount_total is not None:
total -= Decimal(self.discount_total)
if self.tax_total is not None:
total += Decimal(self.tax_total)
return total
In view function:
tmp_order = form.save(commit=False)
request.session['wni_wxpay_total'] = tmp_order.get_tmp_total(request)
Wesey
Hi,
>
> Where are you trying to get this value? Is it a step handler like
> SHOP_HANDLER_PAYMENT or SHOP_HANDLER_ORDER? Or a regular view?
>
> If you have an order object then it should be available in order.total,
> given that you are “far enought” in the checkout process so it has been
> computed. If you just have a request, try request.session["shipping_total"]
> combined with request.cart.total_price().
>
>
>
> Le mercredi 27 mai 2015 13:49:51 UTC+2, Wesley a écrit :
>>
>> Sorry missing one that:
>> I am trying to get the price from checkout confirmation page, I mean,
>> when click "Next" on the page.
>>
>>
>> Hi guys,
>>> In one of my views function, I wanna get final total price of the
>>> order.
>>>
>>> I tried to get from request.session['order']['total'] or
>>> request.session['cart']['something'] but all failed.
>>>
>>> I print order and cart getting this sample:
>>> order is:
>>> {'card_name': u'', u'delivery_type': u'', 'remember': True, 'pay_type':
>>> u'\u5fae\u4fe1\u652f\u4ed8', 'billing_detail_street': u'\u6d4b\u8bd5',
>>> 'shipping_detail_first_name': u'\u502a\u6770', 'shipping_detail_street':
>>> u'\u6d4b\u8bd5', u'additional_instructions': u'', 'card_type': u'', 'step':
>>> 2, 'same_billing_shipping': True, u'prefer_time':
>>> u'\u7acb\u5373\u9001\u9910', 'shipping_detail_phone': u'11211',
>>> 'billing_detail_email': u'whatever here', 'billing_detail_phone': u'11211',
>>> 'billing_detail_first_name': u'\u502a\u6770'}
>>>
>>> cart is:544
>>>
>>> So, no something like 'total' in order object, and cart is id.
>>>
>>> Maybe I can get price to query database according to the cart's id, but
>>> is there any easy way to get the total price?
>>>
>>> Thanks.
>>> Wesley
>>>
>>
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