Questions tagged [choicefield]
202 questions
3
votes
1 answer
Some Django ChoiceFields with the same choice source
I have a model like this:
class MyModel(models.Model):
DAYS = ((str(d), str(d)) for d in range(1, 29))
day1 = models.CharField('Day 1', max_length=3, null=True, blank=True, choices=DAYS)
day2 = models.CharField('Day 2', max_length=3,…
baldr
- 2,891
- 11
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- 61
3
votes
2 answers
Symfony2 DataTransformer for choice field
I'm trying to create a custom choice list field.
And almost all seems working, except the preselected values on the edit part.
Basically i'm creating a mixed list field with multiple object type (the backend is mongodb), i know that is a dirty way…
m47730
- 2,061
- 2
- 24
- 30
3
votes
1 answer
how to set a value for choicefield in django
I have a address form which has a choicefield of countries. I want to set a value before the form loads. How could I do that?
Here is the form:
from django import forms
from django.utils.translation import gettext as _
from django_countries import…
Maverick
- 2,738
- 24
- 91
- 157
3
votes
1 answer
Customizing RadioSelect
Hello I have a form with ChoiceField whose widget is set to RadioSelect
Now to override default html output one needs to subclass RadioFieldRenderer like this:
class SimpleRadioFieldRenderer(forms.widgets.RadioFieldRenderer):
def render(self):
…
Kugel
- 19,354
- 16
- 71
- 103
3
votes
2 answers
Add an "empty" option to a ChoiceField based on model datas
I'm defining a ChoiceField based on a model's datas.
field = forms.ChoiceField(choices=[[r.id, r.name] for r in Model.objects.all()])
However I'd like to prepend my options with an empty one to select "no" objects.
But I can't find a nice way to…
Damien MATHIEU
- 31,924
- 13
- 86
- 94
3
votes
1 answer
Django: Using a raw query to limit a foreignkey choicefield in a ModelForm
Taking a classic foo bar example:
In models.py:
Class Foo(models.Model):
name = models.CharField(max_length= 200)
Class Bar(models.Model):
name = models.CharField(max_length= 200)
foo = models.ForeignKey('Foo')
In my form, I tried to…
Renaud Milon
- 73
- 7
2
votes
4 answers
I need to add a choice field to sharepoint that has values depending on the current selection
I need to add a choice field to sharepoint that has values depending on the current selection.
Example:
if the current selection is Open then the options have to be 'open, and In progress
**Current selection | Possible selections**
Open …
MichaelD
- 8,377
- 10
- 42
- 47
2
votes
1 answer
django Choice list (dynamic choices)
i have a choices list :
CATEGORY_CHOICES = (
("T-shirts", "T-shirts"),
("Hoodies", "Hoodies"),
("Shorts", "Shorts"),
)
but i want to make this list dynamic so i can add and delete choices ,i created a new model Category
what i want to do is…
NAS
- 188
- 11
2
votes
2 answers
Python dataclass to implement choice type
I have a set of dataclasses say:
from dataclasses import dataclass, asdict, InitVar
@dataclass
class Item:
name: str = None
identifier: int = None
@dataclass
class Container:
item: Item
…
user642770
- 415
- 5
- 18
2
votes
1 answer
How to provide choices to django rest framework DecimalField serializer?
Django==2.2.6
djangorestframework==3.10.3
Models.py
VAT_CHOICES = [(Decimal('0.00'), '0%'), (Decimal('6.00'), '6%'), (Decimal('12.00'), '12%'), (Decimal('25.00'), '25%')]
class Service(models.Model):
vat =…
Apon
- 152
- 1
- 3
- 12
2
votes
1 answer
Django: forms.ChoiceField, overriding forms __init__
I am trying to implement a forms.ChoiceField() with values from a view.
I already can do it if I declare the choices in the forms.py, but that's not what I need.
views.py:
def add_crime(request):
values =…
user851072
- 57
- 1
- 6
2
votes
2 answers
Django ValidationError after javascript modifies the choice field
I'm working on a job scheduling app for a REST API and I've created a Tasks, Nodes, URL, Adom, BaseOptions, and Jobs tables in Django. The BaseOptions have a foreign key for src_adom and dst_adom and the Jobs have foreign keys for the Task,…
mwclark4453
- 21
- 3
2
votes
1 answer
Symfony2.3 setting value and innerHTML of a choicefield from a query
From a query I'm trying to personalize the choice field.
this is how I get the content of the select:
$em = $this->getDoctrine()->getManager();
$query2 = $em->createQuery("SELECT p.id,p.nombre FROM Exppromociones p");
$productos =…
Javier Heisecke
- 1,162
- 1
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- 28
2
votes
2 answers
Django template - get object's choice field text
This is my model:
class Person(models.Model):
...
DOP = 1
PPP = 2
contract_choices = (
(DOP, 'always'),
(PPP, 'sometimes'),
)
contract = models.CharField(max_length=3, choices = contract_choices)
...
I…
Ljubisa Livac
- 819
- 3
- 13
- 38
2
votes
2 answers
In Django, remove options in a choice-field based on other fields in a model
I'm new to Django and any help is appreciated, How can I restrict the choice option in one field based on a previous field. For example, if I select 'dog' for animal, I want to remove 'chocolate' from the FOOD_CHOICE, because I love dogs. Thanks!!!…
Juan
- 477
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