Web Access Rules Buttons

When a user opens a record in a form view, Odoo normally shows an Edit button. This module checks the record access rules for the current user and, if writing is not allowed, the Edit button is shown as disabled (greyed out) instead of clickable.

The check is done through a new method available on all models, check_access_rule_all, which returns whether the user can read, create, write or delete the record. The form view only uses the write result to decide whether to enable the Edit button.

• The behaviour applies to all models because the method is added to the base model inherited by every model.
• For temporary records (for example, unsaved wizards) or records without an ID, access is considered allowed.
• The button state is refreshed each time the form view is updated, so it stays in line with the current record and user.

There are no new menus, reports, scheduled actions or emails. The change is purely in the web client interface: it prevents users from entering edit mode on records they are not allowed to modify, avoiding a confusing error when they try to save.