encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2024-09-21 03:19:00 +03:00
Code Issues Packages Projects Releases Wiki Activity

#3937 Update docs for the Field.initial attribute.

Browse Source 
Add an usage example on how to pass a callable to the `Field.initial` in the docs.
This commit is contained in:
Erick Wilder 2016-02-17 11:01:09 +01:00
parent 8109752061
commit 908efd6656
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
docs/api-guide/fields.md
View File

@ -81,7 +81,13 @@ A text string that may be used as a description of the field in HTML form fields
### `initial`
A value that should be used for pre-populating the value of HTML form fields.
A value that should be used for pre-populating the value of HTML form fields. You may pass a callable to it, just as
you may do with any regular Django `Field`:
def user_default_color():
return 'blue'
color = serializers.CharField(initial=user_default_color)
### `style`