How can i link two one2many lists?

Question

I wish to link(relate) two many2one lists, for example my custom module ng.machine  and account.invoice

the account one:

'machine_ids' : fields.one2many('ng.machine', 'invoice_ids', 'GÃ©pek'),

the machine one:

'invoice_ids' : fields.one2many('account.invoice', 'machine_ids', 'SzÃ¡mlÃ¡k'),

but this gives me an error.If i change the fields to many2one then until i try to save everything works. when i try to save gives me this error:

ProgrammingError: can't adapt type 'dict'

How can i make i

Timo Talvitie, Vizucom Oy · Accepted Answer

Sounds like you should use a many2many relation for this: each of your machines can be linked to X invoices, and each of your invoices can be linked to Y machines. Try using the following fields:

In your invoice class:

And in your machine class the same thing but in reverse:

'invoice_ids':
fields.many2many(
'account.invoice',
'ng_machine_rel', # same relation still
'machine_id', # ...but f

Aiheeseen liittyviä artikkeleita	Vastaukset	Näkymät
Prevent selecting the same value in one2many field in odoo Ratkaistu many2one one2many many2many	3 huhtik. 20	12900
Odoo V12 : ORM with One2many or Many2one many2one one2many many2many odooV12	2 toukok. 19	5811
Many2One inside One2Many domain filter from Many2Many many2one one2many many2many osv.osv	0 toukok. 16	6201
How do I put One2many after Many2one defined? - transient module states reset many2one one2many	1 maalisk. 23	4784
Odoo Studio how to set a chain of multiple and related Many2one within a One2many lines many2one one2many	0 jouluk. 22	5438

Tämä kysymys on merkitty

Nautitko keskustelusta? Älä vain lue, vaan osallistu!