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Code Issues 25 Releases Wiki Activity

Fixed #3455: added documentation of Model.get_FIELD_display(). Thanks, Ubernostrum.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@4625 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jacob Kaplan-Moss 2007-02-26 21:40:15 +00:00
parent 9f1bf4659b
commit 96604fdf8f
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docs/model-api.txt
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@ -498,6 +498,13 @@ or outside your model class altogether::
class Foo(models.Model):
gender = models.CharField(maxlength=1, choices=GENDER_CHOICES)
For each field on your model which has ``choices`` set, Django will
add a method to retrieve the human-readable name for the field's
current value; see `get_FOO_display`_ in the database API
documentation.
.. _get_FOO_display: ../db_api/#get-foo-display
Finally, note that choices can be any iterable object -- not necessarily a
list or tuple. This lets you construct choices dynamically. But if you find
yourself hacking ``choices`` to be dynamic, you're probably better off using