reason = fields.Many2many('fo.purpose', string='Purpose Of Visit', ondelete='restrict')
its remove my reference data ....why?
second question
what is the difference between ondelete='restrict' and ondelete='cascade' ?
Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:
- CRM
- e-Commerce
- Akuntansi
- Inventaris
- PoS
- Project
- MRP
Pertanyaan ini telah diberikan tanda
1
Balas
6990
Tampilan
Hello,
@api.multi
def unlink(self):
visit_obj = self.env['visit_model']
obj = visit_obj.search([('reason', 'in', self.ids)])
if obj:
raise exceptions.ValidationError(_("You are trying to delete a record that is still referenced!"))
return super(yourclass, self).unlink()
Thanks
thanks it's working
Menikmati diskusi? Jangan hanya membaca, ikuti!
Buat akun sekarang untuk menikmati fitur eksklufi dan agar terlibat dengan komunitas kami!
Daftar| Post Terkait | Replies | Tampilan | Aktivitas | |
|---|---|---|---|---|
|
1
Feb 24
|
2799 | ||
|
0
Jul 24
|
4159 | ||
|
0
Jul 22
|
60 | ||
|
1
Jul 22
|
3897 | ||
|
How to apply domain filter on many2many field?
Diselesaikan
|
|
2
Des 23
|
34467 |
regarding your second question, you can find your answer here: https://www.odoo.com/id_ID/forum/help-1/ondelete-optional-parameter-19283