Probably should remove the quotes from the 2, no?
On Friday, September 6, 2013 12:59:36 PM UTC-4, greenpoise wrote:
>
> Ended up using lambda instead.
>
> Field('conversiontype','reference conversiontype',compute=lambda r: 1
> ifrequest
> .vars.tileuse == '5' else '2'),
>
>
> Thanks!
>
>
>
> On Thursday, September 5, 2013 7:25:32 PM UTC-7, greenpoise wrote:
>>
>> 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
>>>>
>>>
--
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
