Questions tagged [django-modeladmin]
132 questions
4
votes
3 answers
How to get the inline objects in the save method in models.py
I have the class Invoice, which (simplified) has the following attributes:
class Invoice(models.Model)
number = models.CharField(verbose_name="Number", max_length=16)
issue_date = models.DateTimeField(verbose_name="Issue date",…
bcap
- 500
- 5
- 14
4
votes
1 answer
How to add a line number to each row of a tabularinline block
I have a ModelAdmin class with an inline of type TabularInline. What I would like is for each row of the TabularInline to have a line number displayed to the left of it. This number would increment as new records are added to the inline, and would…
rhoward99
- 59
- 3
4
votes
3 answers
Django - ForeignKey field initial value definition in Admin
I have a Person model, which has a ForeignKey field to itself, called mother.
When the user goes to the 'add' admin form, I want to define an initial value for mother, in case there is a GET('mother') parameter, or leave it blank, in case there is…
pedrovgp
- 767
- 9
- 23
3
votes
1 answer
Django - ModelAdmin media definition
I'm trying to include some CSS and JS files into the change form of an object like specified in the doc. Here are me files:
admin.py
#...
class ScribPartAdmin(admin.ModelAdmin):
class Media:
css = {
'all': ('mymarkup.css',)
}
js…
Pierre de LESPINAY
- 44,700
- 57
- 210
- 307
3
votes
2 answers
Evaluate a readonly field upon creating a new object in Django 1.11 admin
Assuming a the following model
# models.py
class Person(models.Model):
name = models.CharField(max_length=40)
birthdate = models.DateField()
age = models.CharField(max_length=3) # dont mind the type, this is just an example :)
The…
Demetris
- 2,981
- 2
- 25
- 33
3
votes
1 answer
Wagtail ModelAdmin > how to set initial data for an InlinePanel?
I have created a Planning and a Meeting model. I use Wagtail's ModelAdmin to administer them. Planning has a planning_panels which is an InlinePanel.
For other models I can set initial data using the form's __init__ method.
But I can't figure out…
Robert
- 261
- 2
- 11
3
votes
1 answer
Limiting the options of foreign key in ModelAdmin returns "Select a valid choice"
I am attempting to limit the option to a foreign key in the admin app for a specific user (The field that i am trying to limit is called school) . This is what my code looks like - Unfortunately there are two problems (mentioned below) when I…
James Franco
- 4,516
- 10
- 38
- 80
3
votes
0 answers
Create dynamic model in Django 1.8
How to create Dynamic models in Django 1.8?
I have done the following according to the official site:
>>attrs = {
'name': models.CharField(max_length=32),
'__module__': 'myapp.models'
}
>>person = type("ptable",…
cold_coder
- 584
- 4
- 8
- 24
3
votes
1 answer
Why does Django keeps asking content types are stale and need to be deleted
I've tried everything found:
Can stale content types be automatically deleted in Django?
Deleting unused Models, stale content types prompt
InvalidBasesError: Cannot resolve bases for []
Django Wagtail CMS migrate:…
Olivier Pons
- 15,363
- 26
- 117
- 213
3
votes
1 answer
Edit field from ForeignKey in Admin
class BoxItem(models.Model):
quantity = models.IntegerField()
class Box(models.Model):
name = models.CharField(max_lenght=150)
item = models.ForeignKey(BoxItem)
admin:
admin.site.register(BoxItem)
admin.site.register(Box)
How can I…
user3494808
- 43
- 3
3
votes
0 answers
Override the Admin.py file of reusable app in Django
I basically have 2 external Django app that are overriding the UserAdmin model.
Each one of these will first unregister the UserAdmin model and then register their own, something like…
Leonardo
- 4,046
- 5
- 44
- 85
3
votes
2 answers
Django app tables not visible in admin UI
Gist - Tables have been successfully created from model but not visible in admin UI -
Environment - Windows 7, Python 2.7, VirtualEnv, SQLite
I have a couple of models defined in my django app. Here is the relevant content of the model.py file
from…
Shreyas
- 1,410
- 3
- 11
- 15
2
votes
1 answer
how to validation fields for TabularInline in django admin?
I create a BaseInlineFormSet like this:
class ProductPictureRequiredFormSet(forms.models.BaseInlineFormSet):
def clean(self):
if self.cleaned_data["image"] == None:
raise ValidationError("error")
return…
Mahdi Kh
- 29
- 4
2
votes
2 answers
Django - Include a media into a specific admin page
If I have this kind of modelAdmin:
admin.py
#...
class ScribPartAdmin(admin.ModelAdmin):
class Media:
css = {
'all': ('css/mymarkup.css',)
}
admin.site.register(ScribPart, ScribPartAdmin)
#...
mymarkup.css is actually included in…
Pierre de LESPINAY
- 44,700
- 57
- 210
- 307
2
votes
3 answers
How to prevent Error: 403 in ModelAdmin.autocomplete_fields?
ModelAdmin.autocomplete_fields looks to be very simple to implement into the Django admin:
class UserAdmin(admin.ModelAdmin):
autocomplete_fields = ['material']
admin.site.register(User, UserAdmin)
class MaterialAdmin(admin.ModelAdmin):
…
Peter
- 21
- 3