Odoo Help

0

How do you assign several product.product objects to a One2many field?

By
E.M.
on 2/20/16, 11:41 AM 819 views

Hi, I have the following field definition:

product_ids = fields.One2many('product.product', compute='_return_product_ids')


if prod1 prod2 and prod3 are product.product instances, how can I assign products_ids to those prod1, prod2 and prod3?



1
Axel Mendoza
On 2/20/16, 11:55 AM

You mean returning those products as return values of the product_ids computed function _return_product_ids. First of all a one2many it's not recomended at all for tgis because of the checks against the needed many2one in the relation table used to maintain the parent - child relationship, so better you switch to a many2many computed field.

In the computed function just return the ids of those products in the format of [(6,0,ids)] where ids is the list of those products id. Also note that the compute function only will be called when the record is saved. 

About This Community

This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.

Register

Odoo Training Center

Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.

Test it now

Question tools

1 follower(s)

Stats

Asked: 2/20/16, 11:41 AM
Seen: 819 times
Last updated: 2/20/16, 1:59 PM