#26502: Lookup of attribute 'id' on model inheritance models in InlineModelAdmin
fails when using fk_name of parent model
-------------------------------------+-------------------------------------
Reporter: Braintelligence | Owner: nobody
Type: Uncategorized | Status: closed
Component: Forms | Version: 1.8
Severity: Normal | Resolution: invalid
Keywords: id, model | Triage Stage:
inheritance, inherited model, | Unreviewed
inline |
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by timgraham):
* status: new => closed
* resolution: => invalid
Comment:
The issue is that the field uses a hidden widget by default so the HTML
uses a
[https://github.com/django/django/blob/2c4c67af94318b15df7d9d37b936e07e8168bc73/django/contrib/admin/templates/admin/includes/fieldset.html#L7
"hidden" CSS class] triggered by
[https://github.com/django/django/blob/2c4c67af94318b15df7d9d37b936e07e8168bc73/django/contrib/admin/helpers.py#L101-L104
Fieldline.has_visible_field]. You could likely change the widget in a
custom admin form to workaround this.
It might make sense to try to allow `readonly_fields` to override override
the widget automatically, but I'm not sure if a solution is feasible or if
it might cause some other problems. In any case, let's open a separate
ticket if you want to pursue such a solution since we've deviated quite a
bit from the original report. Thanks.
--
Ticket URL: <https://code.djangoproject.com/ticket/26502#comment:14>
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