dhis2-users team mailing list archive

[Abyot Gizaw <abyota@xxxxxxxxx>]

Seems you have an interesting use case. It is nice to see DHIS2 being used
in other areas - keep up the good work and let us know if there is anything
to guide you.

Coming to your question: if you are doing things from external/custom app,
then you have everything you need. See the following URLs

1. api/enrollments.json?trackedEntityInstance=TEI_UID - gives you all
available enrollments for the specified TEI (TEI_UID)

2. api/enrollments.json?trackedEntityInstance=TEI_UID&program=PR_UID -
gives you all available enrollments of the TEI in the specified program
(PR_UID)

3.
api/enrollments.json?trackedEntityInstance=TEI_UID&program=PR_UID&status=ACTIVE
- gives you only those active enrollments for the selected TEI and program

4. api/events.json?trackedEntityInstance=TEI_UID&program=ur1Edk5Oe2n -
gives you data for all the enrollments

5.
api/events.json?trackedEntityInstance=TEI_UID&program=ur1Edk5Oe2n&programStatus=ACTIVE
- gives you data only for active enrollment

also take a look to the documentation
<https://www.dhis2.org/doc/snapshot/en/developer/html/dhis2_developer_manual.html>for
more filtering and other issues regarding the web-api.

---
Thank you,
Abyot.

On Tue, Nov 25, 2014 at 12:53 PM, Blai Samitier <blaisami@xxxxxxxxxxx>
wrote:

> Hello,
>
> Thank you for the fast answer! We want to use the programs to keep track
> of the infrastructural state of a building. Each enrollment on the program
> will be a new infrastructure analysis, but we want to still be able to
> access older enrollments to view the progression. We will not modify old
> enrollments, we only want to access them.
>
> We are doing this from an external APP via the web API. The idea was to
> have a "Multiple event with registration" program and, everytime someone
> make a new analysis, we enroll the TEI again into that program, fill the
> data and complete it. Then show a list with all the enrollments of that
> TEI, showing their information when selected.
>
> Thanks!
>
> ------------------------------
> Date: Mon, 24 Nov 2014 13:40:07 +0100
> Subject: Re: [Dhis2-users] Losing data on same program enrollment
> From: abyota@xxxxxxxxx
> To: blaisami@xxxxxxxxxxx
> CC: dhis2-users@xxxxxxxxxxxxxxxxxxx
>
>
> Hi,
>
> Yes there is. Each enrollment and associated data is unique - there is no
> overwriting. To enroll a TEI multiple times in a program, you first need to
> either complete or terminate (in your case complete) previous enrollments.
> I know we have focused only with the "Active" enrollment and haven't
> provided proper interface to deal with historical enrollment data.
>
> Tell us more about your use case - what do you do with previous
> enrollments? how do you want the data to be displayed - in report? do you
> want to edit previous enrollment data?
>
> ---
> Thank you,
> Abyot.
>
> On Mon, Nov 24, 2014 at 1:07 PM, Blai Samitier <blaisami@xxxxxxxxxxx>
> wrote:
>
> Hello,
>
> I would like to know if there is a way to enroll a tracked entity instance
> into the same program multiple times without losing the values of the
> attributes on the old enrollments. Right now, if I enroll a tracked entity
> into a program, all the attributes of older enrollments of that program get
> replaced by the new values.
>
> Thanks!
>
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