Hi,
In Odoo12: Invoicing / vendor / payment form, i inherent and created new fields
-check_number_char
-check_number
In account.payment.py model i create the following codes
def create (self, vals): * it run all right.
rslt = super (AccountPayment, self) .create (vals)
rslt.update ({ 'ck_number': vals.get ("check_number_char") })
return rslt
* cant find the write function of it so i created a new one *
@ api.multi
def write (self, vals): * this is where i got the error when try to edit/save it.
#update the check_number_char to check_number (readonly)
self.check_number = vals.get ("check_number_char")
I lost , need you help!
Thank you for taking time to read and reply.
