it looks good Anthony but this error is raised:
<type 'exceptions.AttributeError'> 'NoneType' object has no attribute
'countryName'
thanks,
Alex
On Friday, April 19, 2013 9:47:55 PM UTC-7, Anthony wrote:
>
> Notice that the current row is passed into the lambda, and
> countryTelephoneCode is a field in that row, so you have to refer to it as
> row.countryTelephoneCode:
>
> db.PartyPhoneNumberIntersection.countryTelephoneCode.represent = lambda id
> ,row: db.Country(row.countryTelephoneCode).countryName
>
> Anthony
>
> On Saturday, April 20, 2013 12:23:50 AM UTC-4, Alex Glaros wrote:
>>
>> What is the represent feature syntax for having countryName appear in
>> place of countryTelephoneCode using the represent feature?
>>
>> Notice in the above situation that countryTelephoneCode is not the
>> primary key of the Country table.
>>
>> db.define_table('Party', ## super-type for people and organizations
>> Field('partyTypeID','reference PartyType'),
>> Field('displayName','string'))
>>
>>
>> db.define_table('Country',
>> Field('countryName','string'),
>> Field('countryCode','string'),
>> Field('countryTelephoneCode','integer'))
>>
>>
>> db.define_table('PartyPhoneNumberIntersection',
>> Field('partyID','reference Party'),
>> Field('countryTelephoneCode','integer'),
>> Field('telephoneNumber','integer'))
>>
>>
>> db.PartyPhoneNumberIntersection.countryTelephoneCode.represent = lambdaid
>> ,row: db.Country(countryTelephoneCode).countryName ## this generates an
>> error: "global name 'countryTelephoneCode' is not defined" How can I fix
>> this represent syntax?
>>
>>
>> Thanks,
>>
>> Alex Glaros
>>
>>
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