Hey guys. I looked around this group & the web for an answer to this
question, but I can't seem to find one.
My application has Publications, which have multiple Authors. Each
Author has one Person, but each Auther can have multiple
Institutions. (This is an app to keep track of academic publications,
for some background info). See my (abbreviated) models towards the
end.
I want to use the custom admin, but I can't seem to get it to work
with the Nested ManyToManyFields. I can get it to inline the Author
field inside the Publication admin, but I also want to be able to edit
each Author's institutions from the publication admin. Is this
possible? In other words, does Admin support ManyToMany fields inside
of an Inline adminmodel?
Thanks much,
Mike
--------Models below-----
So we have it set up like this:
class Publication(Unit):
title = models.CharField(max_length=200)
authors = models.ManyToManyField
(Person,blank=True,null=True,through="Author")
class Institution(models.Model):
name = models.CharField(max_length=200)
location = models.ForeignKey(Location, blank=True, null=True)
class Author(models.Model):
person = models.ForeignKey(Person)
publication = models.ForeignKey(Publication)
order = models.PositiveIntegerField(blank=True,null=True)
institutes = models.ManyToManyField
(Institution,blank=True,null=True,through="AuthorInstitutes")
class AuthorInstitutes(models.Model):
institute = models.ForeignKey(Institution)
author = models.ForeignKey(Author)
rank = models.CharField(max_length=3, choices=RANK_CHOICES)
class Person(models.Model):
first_name = models.CharField(max_length=100)
last_name = models.CharField(max_length=100)
middle_name = models.CharField(max_length=100,blank=True,null=True)
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