148 lines
4.7 KiB
ReStructuredText
148 lines
4.7 KiB
ReStructuredText
===========================
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Base Many2many Custom Field
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===========================
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..
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! This file is generated by oca-gen-addon-readme !!
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!! changes will be overwritten. !!
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!! source digest: sha256:12a8845d0a45506d00e4e52900cef9d6ba22731e2c911283d8009f74501de822
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
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:target: https://odoo-community.org/page/development-status
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:alt: Beta
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.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
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:target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
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:alt: License: AGPL-3
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.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fserver--tools-lightgray.png?logo=github
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:target: https://github.com/OCA/server-tools/tree/16.0/base_m2m_custom_field
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:alt: OCA/server-tools
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.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
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:target: https://translation.odoo-community.org/projects/server-tools-16-0/server-tools-16-0-base_m2m_custom_field
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:alt: Translate me on Weblate
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.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
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:target: https://runboat.odoo-community.org/builds?repo=OCA/server-tools&target_branch=16.0
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:alt: Try me on Runboat
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|badge1| |badge2| |badge3| |badge4| |badge5|
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This module adds a new Many2many custom field with a `create_table` attribute.
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**Table of contents**
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.. contents::
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:local:
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Usage
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=====
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Many2manyCustom field is useful when a direct access to the relational table
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is needed, for example to be editable in a dedicated tree view.
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Let's consider following models:
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.. code-block:: python
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class MyModelA(models.Model):
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_name = 'my.model.a'
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my_model_b_ids = fields.Many2manyCustom(
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'my.model.b',
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'my_model_a_b_rel',
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'my_model_a_id',
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'my_model_b_id',
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create_table=False,
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)
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class MyModelB(models.Model):
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_name = 'my.model.b'
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my_model_a_ids = fields.Many2manyCustom(
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'my.model.a',
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'my_model_a_b_rel',
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'my_model_b_id',
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'my_model_a_id',
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create_table=False,
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)
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class MyModelABRel(models.Model):
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_name = 'my.model.a.b.rel'
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my_model_a_id = fields.Many2one(
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'my.model.a',
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required=True,
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index=True, # Index is mandatory here
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)
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my_model_b_id = fields.Many2one(
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'my.model.b',
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required=True,
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index=True, # Index is mandatory here
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)
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By setting `create_table=False` on the Many2manyCustom field, and using the
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relational table name, as `_name` for the relational model, we're able to
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define a dedicated tree view for `my.model.a.b.rel`.
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.. code-block:: xml
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<record id="my_model_a_b_rel_tree_view" model="ir.ui.view">
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<field name="name">my.model.a.b.rel.tree.view</field>
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<field name="model">my.model.a.b.rel</field>
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<field name="arch" type="xml">
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<tree editable="top">
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<field name="my_model_a_id" />
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<field name="my_model_b_id" />
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</tree>
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</field>
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</record>
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Bug Tracker
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===========
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Bugs are tracked on `GitHub Issues <https://github.com/OCA/server-tools/issues>`_.
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In case of trouble, please check there if your issue has already been reported.
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If you spotted it first, help us to smash it by providing a detailed and welcomed
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`feedback <https://github.com/OCA/server-tools/issues/new?body=module:%20base_m2m_custom_field%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
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Do not contact contributors directly about support or help with technical issues.
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Credits
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=======
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Authors
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~~~~~~~
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* Camptocamp
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Contributors
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~~~~~~~~~~~~
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* Akim Juillerat <akim.juillerat@camptocamp.com>
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* Fernando La Chica <fernandolachica@gmail.com>
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* Denis Roussel <denis.roussel@acsone.eu>
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Maintainers
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~~~~~~~~~~~
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This module is maintained by the OCA.
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.. image:: https://odoo-community.org/logo.png
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:alt: Odoo Community Association
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:target: https://odoo-community.org
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OCA, or the Odoo Community Association, is a nonprofit organization whose
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mission is to support the collaborative development of Odoo features and
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promote its widespread use.
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This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/16.0/base_m2m_custom_field>`_ project on GitHub.
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You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
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