#29961: Change-Add-Delete links are visible in tabular inline for foreignkey
fields
with a HiddenInput widget
-------------------------------------+-------------------------------------
Reporter: Hidde | Owner: nobody
Bultsma |
Type: Bug | Status: assigned
Component: | Version: 2.1
contrib.admin | Keywords: admin tabular
Severity: Normal | inline
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 1 |
-------------------------------------+-------------------------------------
Setting the widget of an inline foreignkey field to `HiddenInput` in a
`TabularInline` does not hide the change-add-delete links in the form.
This bug does not appear when using a `StackInline` model admin.
**Code sample:**
models.py:
{{{#!python
from django.conf import settings
from django.db import models
class Parent(models.Model):
name = models.CharField(max_length=255)
class Child(models.Model):
parent = models.ForeignKey(Parent, on_delete=models.CASCADE)
name = models.CharField(max_length=255)
user = models.ForeignKey(settings.AUTH_USER_MODEL,
on_delete=models.CASCADE)
}}}
admin.py:
{{{#!python
from django.contrib import admin
from django.forms import widgets
from .models import Parent, Child
class ChildInline(admin.TabularInline):
model = Child
def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == 'user':
kwargs['initial'] = request.user.id
kwargs['widget'] = widgets.HiddenInput
return super().formfield_for_foreignkey(db_field, request,
**kwargs)
@admin.register(Parent)
class ParentAdmin(admin.ModelAdmin):
inlines = [ChildInline]
}}}
**Steps to reproduce the bug:**
1. Open the Django admin.
2. Add or change a parent. The change-add-delete links of the user field
in the tabular inline are visible and glitched at the start of each row:
[[Image(https://i.imgur.com/0eHQgmt.png)]]
--
Ticket URL: <https://code.djangoproject.com/ticket/29961>
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