Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:
Hello,
minimal example...
class School(models.Model):
related_student = fields.One2many('school.student', 'school_student_id')
related_book = fields.Many2many(related='related_student.related_book')
I can see all related students but only 1 book. I want to see all books of all students.
Thank you
self.related_student.mapped('books_field_in_student_model') // this returns all distinct books of this school.
| 相關帖文 | 回覆 | 瀏覽次數 | 活動 | |
|---|---|---|---|---|
|
3
9月 25
|
2659 | ||
|
0
8月 25
|
215 | ||
|
1
8月 25
|
2192 | ||
|
2
7月 25
|
8080 | ||
|
2
7月 25
|
4540 |
1. Use the live chat to ask your questions.
2. The operator answers within a few minutes.
