x2many values filling¶
To fill or manipulate one2many or many2many field with according values (records) you need to use special command as says below.
Odoo 15.0+¶
First import fields
from odoo import fields
# or Command directly:
# from odoo.fields import Command
Then assign list of following commands to a x2many field:
fields.Command.create(values)fields.Command.update(id, values)fields.Command.delete(id)fields.Command.unlink(id)fields.Command.link(id)fields.Command.clear()fields.Command.set(ids)
Odoo 14.0-¶
This format is a list of triplets executed sequentially, where each triplet is a command to execute on the set of records. Not all commands apply in all situations. Possible commands are:
- (0, _, values) adds a new record created from the provided value dict.
- (1, id, values) updates an existing record of id id with the values in values. Can not be used in ~.create.
- (2, id, _) removes the record of id id from the set, then deletes it (from the database). Can not be used in ~.create.
- (3, id, _) removes the record of id id from the set, but does not delete it. Can not be used on ~openerp.fields.One2many. Can not be used in ~.create.
- (4, id, _) adds an existing record of id id to the set. Can not be used on ~openerp.fields.One2many.
- (5, _, _) removes all records from the set, equivalent to using the command 3 on every record explicitly. Can not be used on ~openerp.fields.One2many. Can not be used in ~.create.
- (6, _, ids) replaces all existing records in the set by the ids list, equivalent to using the command 5 followed by a command 4 for each id in ids. Can not be used on ~openerp.fields.One2many.
Note
Values marked as _ in the list above are ignored and can be anything, generally 0 or False.
Based on https://github.com/odoo/odoo/blob/14.0/odoo/models.py