Questions tagged [limit-choices-to]
28 questions
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0 answers
Limit Foreignkey Choices based on already obtained values
I have three models which are interlinked hierarchically (see #models.py). In my CreateTimeTable view, I create a timetable for a week and each period of a day takes a 'foreignkey' of a teacher who is inturn linked to his/her subject. Of course no…
Rahul
- 17
- 6
0
votes
1 answer
Django Foreign Key limit_choice_to with model object filter
I'm trying to limit the choices for a foreign key in my django admin tool. I stumbled across the limit_choices_to option for the ForeignKey model:…
Fabio Magarelli
- 1,031
- 4
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- 47
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How to limit the choice related to FK in DRF backend/admin panel
class Quiz(models.Model):
name = models.CharField(max_length=200,default="",blank=False)
questions_count = models.IntegerField(default="")
description = models.TextField(max_length=10000,default="",blank=False)
created =…
0
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Django: ManyToManyField.limit_choices_to seems not working properly
I have following models:
models.py:
def limit_name_choices():
return {"pk__gt": Name.objects.last().pk}
class Name(models.Model):
name = models.CharField(max_length=100)
primary = models.BooleanField()
class Robject(models.Model):
…
Mathew Kirmuć
- 97
- 1
- 9
0
votes
1 answer
django - admin model assign value to limit_choices_to from another field inside the model
I have extended the admin model, so for each staff member i can assign other customers only if they are in the same group.
class UserProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
is_manager =…
Rafi
- 135
- 1
- 9
0
votes
1 answer
limit ForeignKey choices based on another ForeginKey field
Let's say I have an app's structure that looks like this :
** models.py **
Class School(models.Model):
name = models.CharField(max_length=500)
Class Manager(models.Model)
name = models.Charfield(max_length=500)
school =…
DjangoGuy
- 103
- 2
- 13
0
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3 answers
Django: limit models.ForeignKey results
I have an order model:
class Order(models.Model):
profile = models.ForeignKey(Profile, null=True, blank=True)
Which returns all possible profiles for an order, which is not necessary and slowing down the loading of the admin order page.
I want…
James
- 103
- 2
- 9
0
votes
1 answer
Django ForeignKey limit_choices_to multiple child elements
I have the following models:
class Person(models.Model):
# fields
class Teacher(Person):
# fields
class Student(Person):
# fields
teacher = models.ForeignKey(teacher)
class Staff(Person):
# fields
class…
Joyce
- 15
- 7
0
votes
2 answers
limit_choices_to within Django model
I have a project model. This project contains persons (those who are working on the project). I am trying to also make a model for each project person, including any notes they have on the project and % complete on project.
My issue is that I want…
Chad Crowe
- 1,260
- 1
- 16
- 21
0
votes
1 answer
Django 1.8: access current user (extended) in ForeignKey.limit_choices_to
UPDATE
I tried to use CuserMiddleware and used it like this to get the current user:
def limit_by_username():
c_username = ""
c_user = CuserMiddleware.get_user()
if c_user is not None:
c_username = c_user[0].username
…
jaysonpryde
- 2,733
- 11
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- 61
0
votes
1 answer
ManyToManyField limit choices to dynamic foreign model
class TrialRun(models.Model):
product = models.ForeignKey(NewProduct, verbose_name='Product',)
class Component(models.Model):
product = models.ForeignKey(NewProduct, verbose_name='Product',)
class TrialIssue(models.Model):
trialrun =…
user687673
- 21
- 1
- 5
0
votes
0 answers
Limit another app's GenericForeignKey choices
I am writing a reusable Carousel app. It needs to refer to a model in the main project, so I have used a generic foreign key. I have something like this in the reusable app:
from django.db import models
from django.contrib.contenttypes.models import…
Racing Tadpole
- 4,270
- 6
- 37
- 56
0
votes
1 answer
How to limit choices for a Many to Many relation?
I'm using Python + Django and have this in my model right now:
class Team(models.Model):
player = models.ManyToManyField(Player, related_name="player", through="Team_Player")
squad = models.ManyToManyField(Player, related_name="squad",…
