25
16

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

Djangoのモデルでchoice属性で値を限定しているフィールドの「名前」を取得する方法

Last updated at Posted at 2013-10-25

こんなモデルがあったとして、

models.py
from django.db import models


class Example(models.Model):
    EXAMPLE_FOO = ((1, 'foo1'), (2, 'foo2'))
    foo = models.IntegerField(choices=EXAMPLE_FOO)

フィールドfooの「名前」、つまり「foo1」とか「foo2」を取得したい場合、自前でコードを書かなくてもget_foo_displayメソッドというのが勝手に定義されているので、これを使うといい。

くれぐれも、foo_nameプロパティとか作って時間を浪費しないように!(例:私)

【参考】
http://stackoverflow.com/questions/4320679/django-display-choice-value
https://docs.djangoproject.com/en/dev/ref/models/instances/#django.db.models.Model.get_FOO_display

25
16
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
25
16

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?