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Re: [Dhis2-devs] Substract Days in program Rules

To: DJIBRIL Hakim <djib.hakim@xxxxxxxxx>
From: Edouard Lavaud <edouard.lavaud@xxxxxxxxx>
Date: Sun, 18 Mar 2018 21:18:25 +0200
Cc: DHIS 2 Users list <dhis2-users@xxxxxxxxxxxxxxxxxxx>, DHIS 2 Developers list <dhis2-devs@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <CAKnA-QVCMvPdFpj596K8aSug6HbogAzk-aWhCg=4vpRZLx_1-A@mail.gmail.com>

Hi Djibril,

You can actually use the d2 adddays function to substract days.
Just use a negative number.
For example d2:addDays(V{current_date}, -3) will return the date three days ago.

Best,

Edouard

2018-03-18 21:12 UTC+02:00, DJIBRIL Hakim <djib.hakim@xxxxxxxxx>:
> Hi,
> PLEASE how to do a substract Days from a date in program Rule, The resultat
> must be a date of course , I saw in documentation a D2:addDays() function.
> is there another for substractDays. if not what is the work around.
> Best.
>


-- 
*Edouard Lavaud, *



*MSc in Health Policy, Planning & FinancingMEng in
TelecommunicationUniversity Diploma in ICT for Health*
*Email:* edouard.lavaud@xxxxxxxxx
*Mobile:* 0033 6 7210 23 59

References

Substract Days in program Rules
From: DJIBRIL Hakim, 2018-03-18