Let me refine the situation:
[model A] -> foreign key on [model B] -> foreign key on [model C]
When I create [Model A], it may only refer to any [model B]
that is attached to a specific [model C].
If I get it right, I should create a custom AddManipulator,
with a [model C] as its parameter. A bit like this:
-------------
class MyAddManipulator(ModelA.AddManipulator):
def __init__(self, model_c_id):
ModelA.AddManipulator.__init__(self)
for f in self.fields:
if f.field_name == 'model_a_fk':
# Do specific query to create the custom SelecField
...
-------------
If this is the right way to do it:
- (how) may I make this manipulator the default AddManipulator
of my [model A] ?
- is it not a bit redundant? Initiating the default
manipulator with the list of [model B], then restricting that
list to a subset of [model B] ?
What is the 'coolest (django-like)' way to do it?
Documentation lacks information about
Models->Manipulators->Forms, I think.
Thanks for reading to that point...
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