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Document admin_form_fields

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Karl Hobley 2015-05-29 11:57:25 +01:00
parent c670f1a8e7
commit afda401956
1 changed files with 6 additions and 1 deletions
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7
docs/topics/images/advanced_topics.rst
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@ -28,7 +28,7 @@ Here's an example:
from django.db.models.signals import pre_delete
from django.dispatch import receiver
from wagtail.wagtailimages.models import AbstractImage, AbstractRendition
from wagtail.wagtailimages.models import Image, AbstractImage, AbstractRendition
class CustomImage(AbstractImage):
@ -37,6 +37,11 @@ Here's an example:
# eg. To add a caption field:
# caption = models.CharField(max_length=255)
admin_form_fields = Image.admin_form_fields + (
# Then add the field names here to make them appear in the form:
# 'caption',
)
class CustomRendition(AbstractRendition):
image = models.ForeignKey(CustomImage, related_name='renditions')