let the backend do set operations: it's by far faster than pure python
(saves bandwith, too)
On Tuesday, August 9, 2016 at 12:49:35 PM UTC+2, Marlysson Silva wrote:
>
> Use of a SET in list returned of result.
>
> Em segunda-feira, 8 de agosto de 2016 15:21:58 UTC-3, madhu nomula
> escreveu:
>>
>> Hello,
>>
>> In Web2py database we have date entries. Need to get distinct dates and
>> bind to a dropdown control. But I am unable to get :
>>
>> Please find code below:
>> Controller:
>> myrows = db((db.Act.org_id==db.organix.id)& (db.auth_user.id==
>> auth.user.id) ).select((db.MC.activity_date ))
>>
>> View:
>>
>> <select name="bindDate" class="form-control" id="ddlyDate" >
>> {{for x in myrows:}}<option
>>
>> value="{{=x.activity_date}}">{{=x.activity_date.strftime("%m/%d/%Y")}}{{pass}}</option>
>>
>> </select>
>>
>>
>>
>> Need to bind only distinct dates to this <select control
>> Appreciate your help in advance.
>>
>> Regards,
>> MC
>>
>
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