I have one model that looks like this:
class Position(models.Model):
base = models.ManyToManyField("Base", through="PosBase",
blank=True)
[...]
class PosBase(models.Model):
position = models.ForeignKey("Position")
base = models.ForeignKey("Base")
class Base(models.Model):
name = models.CharField(max_length=32)
Pretty straightforward... Then I have another three-way object, but
it's connected to the PosBase object like so:
class Route(models.Model):
posbase = models.ManyToManyField("PosBase", through="RouteBase",
blank=True)
[...]
class RouteBase(models.Model):
position = models.ForeignKey("Position")
base = models.ForeignKey("Base")
class Base(models.Model):
name = models.CharField(max_length=32
I have an Inline set up so I can add/edit PosBase objects in the
Position admin page. I also have an inline set up to add/edit Route
objects from the PosBase admin page. I would like it so the Route
inline shows up under the Posbase inline on the Position page, but I
think thats asking too much. Is it indeed possible?
If it's impossible, then I would at least like to find out if theres a
way to set up a sane __unicode__ function for PosBase. The only really
important thing that I need displayed is the position name and the
base name. Both of those attributes are connected via a join, which
means I need to run a query, correct? I tried this:
def __unicode__(self):
p = PosBase.object.get(pk=self.pk)
b = p.base.identifier
return u"%s - %s" ("pb", "b")
But it don't work. Help!
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