Skip to Content
Odoo Menu
  • Log ind
  • Prøv gratis
  • Apps
    Økonomi
    • Bogføring
    • Fakturering
    • Udgifter
    • Regneark (BI)
    • Dokumenter
    • e-Signatur
    Salg
    • CRM
    • Salg
    • POS Butik
    • POS Restaurant
    • Abonnementer
    • Udlejning
    Hjemmeside
    • Hjemmesidebygger
    • e-Handel
    • Blog
    • Forum
    • LiveChat
    • e-Læring
    Forsyningskæde
    • Lagerbeholdning
    • Produktion
    • PLM
    • Indkøb
    • Vedligeholdelse
    • Kvalitet
    HR
    • Medarbejdere
    • Rekruttering
    • Fravær
    • Medarbejdersamtaler
    • Anbefalinger
    • Flåde
    Marketing
    • Markedsføring på sociale medier
    • E-mailmarketing
    • SMS-marketing
    • Arrangementer
    • Automatiseret marketing
    • Spørgeundersøgelser
    Tjenester
    • Projekt
    • Timesedler
    • Udkørende Service
    • Kundeservice
    • Planlægning
    • Aftaler
    Produktivitet
    • Dialog
    • Godkendelser
    • IoT
    • VoIP
    • Vidensdeling
    • WhatsApp
    Tredjepartsapps Odoo Studio Odoo Cloud-platform
  • Brancher
    Detailhandel
    • Boghandel
    • Tøjforretning
    • Møbelforretning
    • Dagligvarebutik
    • Byggemarked
    • Legetøjsforretning
    Mad og værtsskab
    • Bar og pub
    • Restaurant
    • Fastfood
    • Gæstehus
    • Drikkevareforhandler
    • Hotel
    Ejendom
    • Ejendomsmægler
    • Arkitektfirma
    • Byggeri
    • Ejendomsadministration
    • Havearbejde
    • Boligejerforening
    Rådgivning
    • Regnskabsfirma
    • Odoo-partner
    • Marketingbureau
    • Advokatfirma
    • Rekruttering
    • Audit & certificering
    Produktion
    • Tekstil
    • Metal
    • Møbler
    • Fødevareproduktion
    • Bryggeri
    • Firmagave
    Heldbred & Fitness
    • Sportsklub
    • Optiker
    • Fitnesscenter
    • Kosmetolog
    • Apotek
    • Frisør
    Håndværk
    • Handyman
    • IT-hardware og support
    • Solenergisystemer
    • Skomager
    • Rengøringsservicer
    • VVS- og ventilationsservice
    Andet
    • Nonprofitorganisation
    • Miljøagentur
    • Udlejning af billboards
    • Fotografi
    • Cykeludlejning
    • Softwareforhandler
    Gennemse alle brancher
  • Community
    Få mere at vide
    • Tutorials
    • Dokumentation
    • Certificeringer
    • Oplæring
    • Blog
    • Podcast
    Bliv klogere
    • Udannelselsesprogram
    • Scale Up!-virksomhedsspillet
    • Besøg Odoo
    Få softwaren
    • Download
    • Sammenlign versioner
    • Udgaver
    Samarbejde
    • Github
    • Forum
    • Arrangementer
    • Oversættelser
    • Bliv partner
    • Tjenester til partnere
    • Registrér dit regnskabsfirma
    Modtag tjenester
    • Find en partner
    • Find en bogholder
    • Kontakt en rådgiver
    • Implementeringstjenester
    • Kundereferencer
    • Support
    • Opgraderinger
    Github Youtube Twitter LinkedIn Instagram Facebook Spotify
    +1 (650) 691-3277
    Få en demo
  • Prissætning
  • Hjælp

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

  • CRM
  • e-Commerce
  • Bogføring
  • Lager
  • PoS
  • Projekt
  • MRP
All apps
Du skal være registreret for at interagere med fællesskabet.
All Posts People Emblemer
Tags (View all)
odoo accounting v14 pos v15
Om dette forum
Du skal være registreret for at interagere med fællesskabet.
All Posts People Emblemer
Tags (View all)
odoo accounting v14 pos v15
Om dette forum
Hjælp

Creating model data with many2many field doesn't work

Tilmeld

Få besked, når der er aktivitet på dette indlæg

Dette spørgsmål er blevet anmeldt
ormmany2manycontroller
1 Svar
19302 Visninger
Avatar
Tobias Wetzel

Hi,

I am trying to create a model entry in my controller, which has a many2many field. The creating works but the values I added to the many2many field are not there. What is wrong?

Model definition:

class Paper(models.Model):
_name = 'paper_submission.paper'

title = fields.Char(string='Title', required='True')
author_ids = fields.Many2many('paper_submission.author', string='Authors', relation="paper_submission_paper_author_relation")

references model:

class Author(models.Model):
_name = 'paper_submission.author'

first_name = fields.Char()
last_name = fields.Char()

Code for creating the model entry:

 orm_paper = registry.get('paper_submission.paper')

paper_info = {"title: title, author_ids": author_ids}
paper_id = orm_paper.create(cr, SUPERUSER_ID, paper_info, context=context)

where author_ids is a list of ids, like [1,2]


0
Avatar
Kassér
Tobias Wetzel
Forfatter

SOLUTION: orm_paper.create({'title': title, 'author_ids': [(6, 0, author_ids)]}) using: (6, _, ids) triplet from the Odoo docs: "Values marked as _ in the list above are ignored and can be anything, generally 0 or False."

Avatar
Habib
Bedste svar

You need to use tuples to write to many2many records:

In your case if the authors don't exist, and you want to create them, you would use:

orm_paper.create({'title': title, 'author_ids': [(0, 0, {'first_name': first_name, 'last_name': last_name})]

if the author does exist you would use:

orm_paper.create({'title': title, 'author_ids': [(4, author_id)]}) 


The following can be found at /openerp/models.py, and describes how to use the appropriate "triplet" 

:class:`~openerp.fields.One2many` and
:class:`~openerp.fields.Many2many` use a special "commands" format to
manipulate the set of records stored in/associated with the field.

This format is a list of triplets executed sequentially, where each triplet is a command to execute on the set of records. Not all commands apply in all situations. Possible commands are: ``(0, _, values)`` adds a new record created from the provided ``value`` dict. ``(1, id, values)`` updates an existing record of id ``id`` with the values in ``values``. Can not be used in :meth:`~.create`. ``(2, id, _)`` removes the record of id ``id`` from the set, then deletes it (from the database). Can not be used in :meth:`~.create`. ``(3, id, _)`` removes the record of id ``id`` from the set, but does not delete it. Can not be used on :class:`~openerp.fields.One2many`. Can not be used in :meth:`~.create`. ``(4, id, _)`` adds an existing record of id ``id`` to the set. Can not be used on :class:`~openerp.fields.One2many`. ``(5, _, _)`` removes all records from the set, equivalent to using the command ``3`` on every record explicitly. Can not be used on :class:`~openerp.fields.One2many`. Can not be used in :meth:`~.create`. ``(6, _, ids)`` replaces all existing records in the set by the ``ids`` list, equivalent to using the command ``5`` followed by a command ``4`` for each ``id`` in ``ids``. Can not be used on :class:`~openerp.fields.One2many`.
3
Avatar
Kassér
Enjoying the discussion? Don't just read, join in!

Create an account today to enjoy exclusive features and engage with our awesome community!

Tilmeld dig
Related Posts Besvarelser Visninger Aktivitet
Get model data in a controller Løst
orm model controller
Avatar
Avatar
Avatar
Avatar
4
okt. 21
38521
How to find out the table name for a many2many relation (Where is the many2many table name stored?) Løst
orm xmlrpc many2many
Avatar
Avatar
Avatar
Avatar
Avatar
4
okt. 21
25194
Many2Many relationship but sorted with 'weighted' values
many2one orm many2many one2one
Avatar
0
nov. 18
6764
ODOO V16 Associate Parts to a Finished Good
many2many
Avatar
Avatar
1
feb. 24
2744
many2many write() - replaces all existing records in the set by the ids Løst
orm write many2many website odoo12
Avatar
Avatar
Avatar
Avatar
3
sep. 23
61770
Community
  • Tutorials
  • Dokumentation
  • Forum
Open Source
  • Download
  • Github
  • Runbot
  • Oversættelser
Tjenester
  • Odoo.sh-hosting
  • Support
  • Opgradere
  • Individuelt tilpasset udvikling
  • Uddannelse
  • Find en bogholder
  • Find en partner
  • Bliv partner
Om os
  • Vores virksomhed
  • Brandaktiver
  • Kontakt os
  • Stillinger
  • Arrangementer
  • Podcast
  • Blog
  • Kunder
  • Juridiske dokumenter • Privatlivspolitik
  • Sikkerhedspolitik
الْعَرَبيّة Català 简体中文 繁體中文 (台灣) Čeština Dansk Nederlands English Suomi Français Deutsch हिंदी Bahasa Indonesia Italiano 日本語 한국어 (KR) Lietuvių kalba Język polski Português (BR) română русский язык Slovenský jazyk slovenščina Español (América Latina) Español ภาษาไทย Türkçe українська Tiếng Việt

Odoo er en samling open source-forretningsapps, der dækker alle dine virksomhedsbehov – lige fra CRM, e-handel og bogføring til lagerstyring, POS, projektledelse og meget mere.

Det unikke ved Odoo er, at systemet både er brugervenligt og fuldt integreret.

Website made with

Odoo Experience on YouTube

1. Use the live chat to ask your questions.
2. The operator answers within a few minutes.

Live support on Youtube
Watch now