Foreignkey problem in admin interface

[Nagy Károly]

I have a tree model data and a foreign key is defined with a null=True.
Generated db table is correct (field is NULL instead of NOT NULL), but
in the admin interface i cannot add an object with empty parent. (With
not null parent it works.)
And obviously i cannot add first one at all.
What was i am missing?

Thanks,
Charlie.

--
"...s minden mestert kinevettem, ki nem nevetett önmagán."
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[patrickk]

maybe this helps:
http://www.djangoproject.com/documentation/model_api/#blank

patrick

[Nagy Károly]

patrickk írta:

>maybe this helps:
>http://www.djangoproject.com/documentation/model_api/#blank
>
>

Helps? Works!

Thank you, Patrick.