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on_changesale.ordercomputeSuggestionodooV13
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Arian Shariat

I added 'A' attribute to sale.order model. I want the server to suggest a particular value for field A (value is computed in a function) based on partner_id value But I want it to be editable and I want no change to occur to already existing records as a result I cant use compute and inverse. what should I do?

thanks in advance.

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Arian Shariat
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done it like this:

class SaleOrderInherit(models.Model):
    _inherit = 'sale.order'

    A = fields.Char(string="A", required=True)
@api.onchange('partner_id')
def _set_A(self):
    for r in self:
        if not r.partner_id:
            r.A = ''
        else:
            // my case

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