=======================
Dynamic Dropdown Widget
=======================

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    :alt: Beta
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Dynamic dropdown widget that supports resolving options from backend of:

 * ``fields.Char``
 * ``fields.Integer``
 * ``fields.Selection``

**NOTE:** This widget is not intended to *extend* ``fields.Selection``, but to
filter selection values. For fully-dynamic set of options, use ``fields.Char``
instead.

**Table of contents**

.. contents::
   :local:

Usage
=====

.. code-block:: python

    @api.model
    def method_name(self):
        values = [
            ('value_a', 'Title A'),
        ]
        if self.env.context.get('depending_on') == True:
            values += [
                ('value_b', 'Title B'),
            ]
        return values

.. code-block:: xml

    <field
        name="other_field"
    />
    <field
        name="char_field"
        widget="dynamic_dropdown"
        values="method_name"
        context="{'depending_on': other_field}"
    />

Known issues / Roadmap
======================

 * In v13, ``$.when`` is going to become `Promise.resolve`

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 <https://github.com/OCA/web/issues/new?body=module:%20web_widget_dropdown_dynamic%0Aversion:%2011.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.

Do not contact contributors directly about support or help with technical issues.

Credits
=======

Authors
~~~~~~~

* Brainbean Apps OU

Contributors
~~~~~~~~~~~~

* Alexey Pelykh <alexey.pelykh@brainbeanapps.com>

Maintainers
~~~~~~~~~~~

This module is maintained by the OCA.

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

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.

This module is part of the `OCA/web <https://github.com/OCA/web/tree/11.0/web_widget_dropdown_dynamic>`_ project on GitHub.

You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
