There is not. Because you can have one feature without the other
On Nov 11, 6:48 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Hello
>
> When I create a model which has references, is there a way to make it
> without repetition?
>
> # start of code
> db.define_table('bugger',
> SQLField('name','string'),
> SQLField('what','text'),
> SQLField('weight','integer'),
> )
> db.define_table('occurence',
> SQLField('bugger_id',db.bugger), # here I define the reference to the
> bugger table
> SQLField('description','text'),
> SQLField('time','datetime',default=datetime.date.today()),
> )
> db.define_table('nagger',
> SQLField('name','string'),
> SQLField('characteristics','text'),
> )
>
> db.define_table('bugger_nagger',
> SQLField('bugger_id',db.bugger), # reference to bugger
> SQLField('nagger_id',db.nagger), # reference to nagger
> SQLField('since','datetime',default=datetime.date.today()),
> SQLField('why','text'),
> )
>
> db.occurence.bugger_id.requires=IS_IN_DB(db,'bugger.id','bugger.name')
> # here I repeat myself (+bugger.name)
> db.bugger_nagger.bugger_id.requires=IS_IN_DB(db,'bugger.id','bugger.name')
> # here I repeat myself again
> db.bugger_nagger.nagger_id.requires=IS_IN_DB(db,'nagger.id','nagger.name')
> # end of code
>
> Is there a way to describe the relationship of two tables with one
> keyword?
> Or to define a default string representation of a table?
> Or to define a default behaviour in the sense of:
> SQLField('bugger_id',db.bugger) automatically sets requires to
> IS_IN_DB and take a name field as representation? Or the first string
> field?
>
> cu and thank you for reading.
> Andre
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