web_action_conditionable

This module was written to allow developers to fine tune available actions in form and tree views.

Odoo by default supports:

<tree delete="false" create="false">

with this module you can do:

<tree delete="state=='draft'">

Further, you can use _group_refs to make a condition based on the user’s groups:

<form delete="'base.group_user' in _group_refs">

You also have access to _context for the current context. This way, you can for example craft actions that pass a context key which decides if some of the action buttons are shown.

Note that for tree views, this will not work on a per record base, and the values you have access to are the values of the form the x2many field is in.

You do however have access to _context and _group_refs in for the actions of standalone tree views.

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