Thats exactly what I am looking! Thanks, will try and post Thanks Anthony
On Thursday, September 5, 2013 6:31:46 PM UTC-7, Anthony wrote:
>
> Does conversiontype need to be writable in forms? If not, you can use a
> computed field. If you are just trying to change the default value, you
> could do something like:
>
> Field('conversiontype','reference conversiontype',
> default=5 if request.vars.tiluse == 5 else 2)
>
> Note, that will only change the default on submission, so it won't help
> with pre-populating the form (but you can't know the value of tileuse at
> the time the form is created anyway).
>
> Anthony
>
> On Thursday, September 5, 2013 7:32:04 PM UTC-4, greenpoise wrote:
>>
>> is it possible to have an if statement of some sort in Dal to
>> validate/add a value based on other field?
>>
>> like:
>>
>> db.define_table('product',
>> Field('series', 'reference series'),
>> Field('suppliercode','reference supplier'),
>> Field('description'),
>> Field('tiluse','reference tileuse'),
>> Field('price'),
>> Field('cost'),
>> Field('picture', 'upload'),
>> Field('conversiontype','reference conversiontype',default=2))
>>
>>
>>
>> I need the conversiontype to be 1 if tiluse = '5' otherwise stay in 2.
>> How can I accomplish this in Dal?
>>
>> thanks
>>
>
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