dhis2-devs team mailing list archive

[chathura widanage <chathurawidanage@xxxxxxxxx>]

Hi Knut,

This is really amazing. Didn't know that this kind of querying is possible
with the API.

Thank you very much.


On Sun, May 15, 2016 at 10:40 PM, Knut Staring <knutst@xxxxxxxxx> wrote:

> Or better:
>
> https://play.dhis2.org/demo/api/programs/IpHINAT79UW.json?fields=programStages[programStageDataElements[dataElement[name,id]]]
>
> On Sun, May 15, 2016 at 7:09 PM, Knut Staring <knutst@xxxxxxxxx> wrote:
>
>> Maybe something like this:
>>
>> https://play.dhis2.org/demo/api/programs/IpHINAT79UW.json?fields=programStages[programStageDataElements[:all]]
>>
>> On Sun, May 15, 2016 at 6:48 PM, chathura widanage <
>> chathurawidanage@xxxxxxxxx> wrote:
>>
>>> Dear devs,
>>>
>>> What will be the best possible approach (minimum number of API calls) to
>>> get all the dataElements which are relevant for a selected program.
>>>
>>> I couldn't find out a direct API call for this, so currently following
>>> the below flow.
>>>
>>> Program (1) -> programStages (n) -> programStageDataElements (m) ->
>>> dataElement (m)
>>>
>>> Assuming a Program has n programStages and, each programStage has m
>>> programStageDataElements, to get all the dataElements (displayName of data
>>> elements) it takes n x m x m API calls.
>>>
>>> Since this isn't an acceptable approach, would it be possible to
>>> minimize the number of API calls?
>>>
>>> Thanks
>>> Chathura
>>>
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>>>
>>
>>
>> --
>> Knut Staring
>> Dept. of Informatics, University of Oslo
>> Norway: +4791880522
>> Skype: knutstar
>> http://dhis2.org
>>
>
>
>
> --
> Knut Staring
> Dept. of Informatics, University of Oslo
> Norway: +4791880522
> Skype: knutstar
> http://dhis2.org
>



-- 
Best Regards,

*Chathura Widanage,*
Undergraduate,
Department of Computer Science and Engineering,
University of Moratuwa,
Sri Lanka
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