I've created my own edit_inline class so I can override the template.
This was easy. However, due to lack of documentation, I'm busting my
head trying to figure out how to do this:
I have an Article that is connected to a Photos model using the
ArticleImage model like this:
class ArticleImages(models.Model):
article = models.ForeignKey(Article,
edit_inline=ArticleImageRelatedObject, num_in_admin=5,
max_num_in_admin=99,
num_extra_on_change=3, related_name='article_images')
photo = models.ForeignKey(Photo, raw_id_admin=True)
number = models.IntegerField(core=True, help_text='Delete this to
delete the image')
I have copied the ArticleImageRelatedObject from the
TabularRelatedObject:
class ArticleImageRelatedObject(BoundRelatedObject):
def __init__(self, related_object, field_mapping, original):
super(ArticleImageRelatedObject,
self).__init__(related_object, field_mapping, original)
self.field_wrapper_list = [FieldWrapper(field) for field in
self.relation.editable_fields()]
fields = self.relation.editable_fields()
self.form_field_collection_wrappers =
[FormFieldCollectionWrapper(field_mapping, fields, i)
for (i,field_mapping)
in self.field_mappings.items() ]
self.original_row_needed = max([fw.use_raw_id_admin() for fw
in self.field_wrapper_list])
self.show_url = original and hasattr(self.relation.opts,
'get_absolute_url')
def template_name(self):
return "admin/articles/articleimages/
edit_inline_tabular.html"
I've just extended the template.
What I would like to do, is to display another link next to the
'show_url', which has value related to the ArticleImage object. I
can't for the life of me figure out how to access the original
ArticleImage instance from the ArticleImageRelatedObject.
Please help!
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