Like this, in the model:
db.define_table('table1',
Field('field_1'),
format='%(field_1)s')
db.define_table('table2',
Field('field_1', 'reference table1'),
Field('field_2', 'string),
format='%(field_1)s')
db.table2.field_1.requires = IS_IN_DB
<http://localhost:8000/examples/global/vars/IS_IN_DB>(db,db.table_1.field_1,
'%(field_1)s')
On Thursday, March 29, 2018 at 9:29:35 AM UTC-7, LoveWeb2py wrote:
>
> Do I define that in the model.py file? Can I do it before the query?
>
> On Thursday, March 29, 2018 at 12:28:02 PM UTC-4, Greenpoise wrote:
>>
>> db.table2.field_1.requires = IS_IN_DB
>> <http://localhost:8000/examples/global/vars/IS_IN_DB>(db,db.table_1.field_1,'%(field_1)s')
>>
>>
>> On Thursday, March 29, 2018 at 9:20:34 AM UTC-7, LoveWeb2py wrote:
>>>
>>>
>>> How can I select a foreign key and represent the value? I want to
>>> represent the entire group and now have to do individual queries for each
>>> foreign key. Is that possible?
>>>
>>> db.define_table('table1',
>>> Field('field_1'),
>>> format='%(field_1)s')
>>>
>>> db.define_table('table2',
>>> Field('field_1', 'reference table1'),
>>> Field('field_2', 'string),
>>> format='%(field_1)s')
>>>
>>> So in this example I would do data = db(db.table1).select() which
>>> returns a rows object. But the reference table1 returns an integer instead
>>> of the actual value stored in the field.
>>>
>>> How could I retrieve the value instead of the integer and is it possible
>>> to do it in bulk?
>>>
>>
--
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