Ir al contenido
Menú
Se marcó esta pregunta
1 Responder
3481 Vistas

I try to put the value from currency "rate" to my account_invoice rows.

my field looks like this:


show_rate = fields.Char(related="res_currency.rate", store=True)


this gives me everytime an error with res_currency. 

I want to see the "rate" field in my account_invoice rows. How can I manage that?


thank you

Avatar
Descartar
Mejor respuesta

It's not fair to use related field here. Related field will write back the value to the currency table.

If you only need to see the value, you could use a functional field.

@api.one
@api.depends('currency_id', 'currency_id.rate')
def _compute_amount(self):
    self.currency_rate = self.currency_id.rate
currency_rate = fields.Float('Currency Rate', compute='_currency_rate', store=True)
Avatar
Descartar
Publicaciones relacionadas Respuestas Vistas Actividad
1
nov 20
3692
0
jul 25
453
3
feb 25
2728
1
nov 24
2464
1
dic 23
2372