Hello everybody,
I am new in web2py, I have 2 tables called 'Nationalities' and 'Person'
db.define_table('Nationalities',
Field('description', 'string'),
common_filter = lambda query:db.Nationalities.description
!= 'United States',
format='%(description)s'
)
db.define_table('Person',
Field('last_name', 'string'),
Field('name', 'string'),
Field('telephone', 'string'),
Field('email', 'string'),
Field('nationality','reference
Nationalities',requires=IS_IN_DB(db(db.Nationalities.description),
'Nationalities.description', zero=T('United States'))),
format= '%(last_name)s,%(name)s '
)
in 'Nationalities', I have listed all the countries of world and what I get
is a dropdown list filled with them
Now what I want to do is to display a particular country, let's say 'United
States', at top to be ID 0 in my dropdownlist so when somebody fills the
form the list shows 'United States' by default. I tried to do a query that
shows all the countries except US in the list and then set 'US' as Zero but
of course it didn't work because it says that the value that zero has it
doesn't exist on the database.
Please, I need some help because I'm stuck on this.
Thanks!
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