.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
   :alt: License: AGPL-3

================
Read Only ByPass
================

This module provides a solution to the problem of the interaction between
'readonly' attribute and 'on_change' attribute when used together. It allows
saving onchange modifications to readonly fields.

Behavior: add readonly fields changed by `on_change` methods to the values
passed to write or create. If `readonly_by_pass` is in the context and
True then it will by pass readonly fields and save its data provide by onchange
method.

Usage
=====

This module changes the behaviour of Odoo by propagating
on_change modifications to readonly fields to the backend create and write
methods.

To change that behavior you have to set context on ``ir.actions.act_window``::

    <record id="sale.action_quotations" model="ir.actions.act_window">
        <field name="context">{'readonly_by_pass': True}</field>
    </record>

or by telling fields allowed to change::

    <record id="sale.action_quotations" model="ir.actions.act_window">
        <field name="context">
            {'readonly_by_pass': ['readonly_field_1', 'readonly_field_2',]}
        </field>
    </record>

On one2many fields, you can also pass the context in the field definition:

    <field name="one2many_field" context="{'readonly_by_pass': True}"/>

.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
   :alt: Try me on Runbot
   :target: https://runbot.odoo-community.org/runbot/162/10.0


Bug Tracker
===========

Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us smashing it by providing a detailed and welcomed feedback.


Credits
=======

Contributors
------------

* Jonathan Nemry <jonathan.nemry@acsone.eu>
* Laetitia Gangloff <laetitia.gangloff@acsone.eu>
* Pierre Verkest <pverkest@anybox.fr>
* Kalpana Hemnani <hemnani.kalpana@gmail.com>
* Agathe Mollé <agathe.molle@savoirfairelinux.com>
* Simone Orsi <simone.orsi@camptocamp.com>


Maintainer
----------

.. image:: https://odoo-community.org/logo.png
   :alt: Odoo Community Association
   :target: https://odoo-community.org

This module is maintained by the OCA.

OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.

To contribute to this module, please visit http://odoo-community.org.