#27917: ModelAdmin rejects NullBooleanField as a valid radio_fields item
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Reporter: Jerome Leclanche | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.10
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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How to reproduce:
- Create a model with a NullBooleanField "foo"
- Create and register a corresponding ModelAdmin instance for the model
- Add `radio_fields = {"foo": admin.HORIZONTAL}` to the model admin
It will be rejected with a SystemCheckError:
<class 'djstripe.admin.EventAdmin'>: (admin.E023) The value of
'radio_fields' refers to 'foo', which is not an instance of ForeignKey,
and does not have a 'choices' definition.
This is very unintuitive. I'm unsure why even it *needs* a choices
definition seeing as it has no problem rendering a <select> widget.
Relevant links:
- https://stackoverflow.com/questions/11990852/django-display-
nullbooleanfield-as-radio-and-default-to-none
- https://groups.google.com/forum/#!topic/django-users/HFU-ub1kDMw
- https://code.djangoproject.com/ticket/23681
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Ticket URL: <https://code.djangoproject.com/ticket/27917>
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