跳至内容
菜单
此问题已终结
1 回复
4305 查看

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?



形象
丢弃
最佳答案

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. 

形象
丢弃
相关帖文 回复 查看 活动
1
12月 19
9913
0
7月 22
3700
0
3月 16
3333
0
12月 15
4341
0
3月 15
3443