跳至内容
此问题已终结
one2manyrelationship
1 回复
5570 查看
形象
random_mai

i wanted to append data to the one2many field but this implementation i am using only replaces the value and it is not what i needed


_property = self.env['estate.property'].browse(vals['property_id'])
_users = self.env['res.users'].search([('partner_id', '=', vals['partner_id'])])
for user in _users:
user.write({ 'property_ids': _property })


additional input:

i have tried this code as i have seen in the forum

user.write({ 'property_ids':[(0,0,_property)] })

but it causes an error

ValueError: dictionary update sequence element #0 has length 1; 2 is required


thank you for the help! i'm still new



形象
丢弃
形象
Cybrosys Techno Solutions Pvt.Ltd
最佳答案

Hi,

Try like below.

record_id.write({
    'One2Many_field': [(0, 0, {
        'field inside one2many field': value,
    })]
})

Regards

形象
丢弃
random_mai
编写者

Thanks for the reply!

I tried your solution but got a validation error:
"""
The operation cannot be completed:
- Create/update: a mandatory field is not set.
- Delete: another model requires the record being deleted. If possible, archive it instead.
"""

Do i need to add ALL the fields inside the params {} ?
I just wanted to append the whole model that i got from this line of code (in the description):
_property = self.env['estate.property'].browse(vals['property_id'])

相关帖文 回复 查看 活动
How to prefill One2many -> Many2one ? 已解决
one2many relationship relational
形象
形象
1
9月 17
4261
How to prefill One2many -> Many2one ?
one2many relationship relational
形象
0
4月 16
9
Show related objects of the same model. 已解决
many2one one2many relationship
形象
形象
2
8月 15
4803
One2Many relation - pass the parent id
one2many relationship sale.order
形象
0
3月 15
4839
how pass value to on2many field from parent form via context
one2many
形象
形象
1
1月 25
1589