Custom cross admin

[Lionel Roubeyrie]

Hi,

I need to use customs admin classes for two entities linked by a OneToMany relationship.

So, when I open A and call B in the A form, I don't want to see the A attribute in the B form. And vice-versa! But Camelot complains because he can't find the B custom admin class if B is not declared before A in the model.py file, but I have to declare A before B to give B the access of the custom admin class of A (infinite loop on!).

Don't work :

class A(Entity):

    Bs = relationship('B', backref="A")

    

    class Admin(EntityAdmin):

        form_display = ['id', 'Bs']

        field_attributes = {'Bs': {'admin': B.AdminWithoutA,},}

    class AdminWithoutB(EntityAdmin):

        form_display = ['id']

class B(Entity):

    A_id = Column(Integer, ForeignKey('A.id'), nullable=False)

    class Admin(EntityAdmin):

        form_display = ['id', 'A']

        field_attributes = {'A': {'admin': A.AdminWithoutB,},}

    class AdminWithoutA(EntityAdmin):

        form_display = ['id']

Any idea? Thanks

[Erik Janssens]

you can solve this by injecting the admins in the field attributes
after definition, like :

B.Admin.field_attributes['A'] = dict(admin=A.AdminWithoutB)

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[Lionel Roubeyrie]

Ok thanks Erik, it works.

2013/3/29 Erik Janssens <Erik.J...@conceptive.be>

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Lionel Roubeyrie
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http://youarealegend.blogspot.com