Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:

CRM
e-Commerce
Kế toán
Tồn kho
PoS
Dự án
MRP

All apps

Tất cả bài viết Người Huy hiệu

Thẻ (Xem tất cả)

odoo accounting v14 pos v15

Về diễn đàn này

Hỗ trợ

v14: how can i get parent value in the creation of child?

parent child v14

2 Trả lời

6898 Lượt xem

SmithJohn45

model is 'product.category ', want to inhereit and add a field 'level' to add the levels to find which level record i want.

we knew that by default (as recommended) that first entry 'All' here should present to start the parent child relations.

when user create a new category and select All as its parent, we knew that its level is 1 and we can add 2, programatically it should be parent level + 1 ... so we can add levels of any depth.

i don't know how to code it, so please help me for the below onchange function (or any other better approach, please specify), modify it to achieve what i wants to have.

@api.onchange(parent_id):

def _onchange_parent_id(self):

find the level of parent here...

self.level = parent_level + 1

regards

Neha Sharma

Hello SmithJohn45,

Suppose we have a product category hierarchy as below

A > B > C > D

and we need to find the level for the category "C" with the code (the answer is 3)

So to find the level for the category, here is the method that you need to write:

def find_level_of_category(self, catg_id):

level = 1

if catg_id.parent_id:

parent_id = catg_id.parent_id

while (parent_id):

level += 1

parent_id = parent_id.parent_id

return level

You can simply call this method to your onchange, you need to pass "self.parent_id" as a parameter into the above method, so it will give you the level of the "self.parent_id".

Thanks!

For more information Contact us:- https://kanakinfosystems.com/odoo-development-services

SmithJohn45

Tác giả

thank you @Neha Sharma for help :), will implement and give feedback here.

SmithJohn45

Tác giả

@Neha Sharma, please check, if it is ok or i made mistake(s)

from odoo import api, fields, models

class ProductCateg(models.Model):

_inherit = 'product.category'

level = fields.Integer(string='Level')

@api.onchange('parent_id')

def find_level_of_category(self):

levels = 1

if self.parent_id:

parent_id = self.parent_id

while (parent_id):

levels += 1

parent_id = parent_id.parent_id

self.level = levels

regards

Neha Sharma

# -*- coding: utf-8 -*-

from odoo import api, fields, models

class ProductCateg(models.Model):

_inherit = 'product.category'

level = fields.Integer(string='Level')

@api.onchange('parent_id')

def onchange_parent_id(self):

if self.parent_id:

level = self.find_level_of_category()

self.level = level

def find_level_of_category(self):

level = 1

if self.parent_id:

parent_id = self.parent_id

while (parent_id):

level += 1

parent_id = parent_id.parent_id

return level

SmithJohn45

Tác giả

@Neha Sharma, implemented the code for model, updated manually level column for All to 1 and All / Electronics to 2, from UI created a record, choose All / Electronics as its parent, but level not updated with required value. ( i have copy/pasted your last code as it is, indent with pycharm option and restart server, upgraded module and then checked ) anything else i missed ?

Neha Sharma

Can you share a screenshot of your pycharm code?

SmithJohn45

Tác giả

can't post screenshot here, so i have to use Answer portion here...

SmithJohn45

Tác giả

@Neha Sharma, i have added screenshot, please check.

Neha Sharma

Okay I will attach .py and xml file and video or flow maybe it helps you

On Fri, 29 Jan 2021 at 15:47, SmithJohn45 <oralover2006@gmail.com> wrote:

@Neha Sharma, i have added screenshot, please check.

Sent by Odoo S.A. using Odoo.

Neha Sharma

i have sent a mail to you with attached .py and xml file along with video maybe it works

SmithJohn45

Tác giả

thanks @Neha Sharma for your struggle to help me, i have seen in my gmail account for your email but not yet received, also checked in Spam, may be sometimes take time, will check after 15 minutes. thanks again :)

Neha Sharma

Ok, no problem.

On Fri, 29 Jan 2021 at 18:15, SmithJohn45 <oralover2006@gmail.com> wrote:

thanks @Neha Sharma for your struggle to help me, i have seen in my gmail account for your email but not yet received, also checked in Spam, may be sometimes take time, will check after 15 minutes. thanks again :)

Sent by Odoo S.A. using Odoo.

Neha Sharma

Have you received my mail?

On Fri, 29 Jan, 2021, 6:15 PM SmithJohn45, <oralover2006@gmail.com> wrote:

thanks @Neha Sharma for your struggle to help me, i have seen in my gmail account for your email but not yet received, also checked in Spam, may be sometimes take time, will check after 15 minutes. thanks again :)

Sent by Odoo S.A. using Odoo.

SmithJohn45

Tác giả

@Neha Sharm, no, not yet received email, don't know why, even checked Spam and also Trash may be i accidently deleted but failed to find the email. what is the Subject of email? and is it through Odoo platform?

how i can request a feature in forum, there is no notification here within forum if someone Answer or Comment... user should check the email or On email's notification, but it is not possible for us especially when we are on Client.

Neha Sharma

okay, I will be sent you a mail again with some attachments of the .py and XML file and video flow.

On Sat, 30 Jan 2021 at 09:22, SmithJohn45 <oralover2006@gmail.com> wrote:

@Neha Sharm, no, not yet received email, don't know why, even checked Spam and also Trash may be i accidently deleted but failed to find the email. what is the Subject of email? and is it through Odoo platform?
how i can request a feature in forum, there is no notification here within forum if someone Answer or Comment... user should check the email or On email's notification, but it is not possible for us especially when we are on Client.

Sent by Odoo S.A. using Odoo.

Neha Sharma

I already sent you mail again if you find it then please reply to my mail.

Thanks...

On Mon, 1 Feb 2021 at 16:34, Neha Sharma <nsa@kanakinfosystems.com> wrote:

okay, I will be sent you a mail again with some attachments of the .py and XML file and video flow.

On Sat, 30 Jan 2021 at 09:22, SmithJohn45 <oralover2006@gmail.com> wrote:

@Neha Sharm, no, not yet received email, don't know why, even checked Spam and also Trash may be i accidently deleted but failed to find the email. what is the Subject of email? and is it through Odoo platform?
how i can request a feature in forum, there is no notification here within forum if someone Answer or Comment... user should check the email or On email's notification, but it is not possible for us especially when we are on Client.

Sent by Odoo S.A. using Odoo.

SmithJohn45

Tác giả

@Neha Sharma, screenshot is here as instructed. (already mentioned in my opening post that "i don't now how to code it" so, it is copy pasted as you did it for me)

Julian Dumitrascu

Where did you paste it?

Bạn có hứng thú với cuộc thảo luận không? Đừng chỉ đọc, hãy tham gia nhé!

Tạo tài khoản ngay hôm nay để tận hưởng các tính năng độc đáo và tham gia cộng đồng tuyệt vời của chúng tôi!

Đăng ký

Bài viết liên quan	Trả lời	Lượt xem
ver 14: how to search parent_id and its all child in model product.category in Many2one field domain parent child v14	1 thg 7 23	6307
How to add child view field in Parent search view parent child	1 thg 3 15	8488
Odoo Project oddities and limitations project task parent child	1 thg 4 24	2535
How to create Workcenter childs? tree workcenter child v14	0 thg 11 21	2637
How do i get a parent model in a child model? models parent model child	0 thg 5 17	4873

Câu hỏi này đã bị gắn cờ

Bạn có hứng thú với cuộc thảo luận không? Đừng chỉ đọc, hãy tham gia nhé!