Create a function at class level like this..
*class xxx(models.Model):*
quantity = models.FloatField()
unit_price = models.FloatField()
* def get_total_price(self):*
return self.quantity * self.unit_price
On Saturday, September 19, 2020 at 11:15:30 AM UTC-4 eankomah wrote:
> I have two fields:
> quantity = models.FloatField()
> unit_price = models.FloatField()
>
> and i want ot do someting like this
>
>
> total_price = models.FloatField('unit_price' * 'quantity')
>
> Thanks
>
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