#25587: Django fails, when trying to save object "as new" with inlines objects
and
form validation errors.
-------------------------------+--------------------------------------
Reporter: user0007 | Owner: nobody
Type: Bug | Status: new
Component: contrib.admin | Version: 1.8
Severity: Normal | Resolution:
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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Comment (by user0007):
Replying to [comment:4 timgraham]:
> Could you please provide a sample project or a minimal set of models to
reproduce the issue?
Sure.
models.py:
{{{
class User(models.Model):
first_name = models.CharField(max_length=255)
class Project(models.Model):
user = models.ForeignKey(User)
name = models.CharField(max_length=255)
class Collaborator(models.Model):
email = models.Email()
user = models.ForeignKey(User)
project = models.ForeignKey(Project)
}}}
admin.py:
{{{
class CollaboratorAdmin(admin.TabularInline):
model = Collaborator
extra = 1
raw_id_fields = ('user',)
class ProjectAdmin(admin.ModelAdmin):
inlines = [CollaboratorAdmin]
raw_id_fields = ('user',)
save_as = True
admin.site.register(Project, ProjectAdmin)
admin.site.register(User)
}}}
Follow those steps:
1. Add ''Project'' object with 2 inlines objects.
2. Go to edit form.
3. Clear project's "name" input and click "Save as new" button.
4. Click "Save and continue editing".
5. Booom :-)
Tested on Django 1.6, 1.7, 1.8
--
Ticket URL: <https://code.djangoproject.com/ticket/25587#comment:5>
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