Dear all,
I create a tracker data element value type: Age
For event program, I want to use program to check and show error if Age is
under 5
I tried 2 functions d2:yearsBetween; d2:daysBetween with the expression as
below but it doesn't work:
d2:daysBetween(#{age_value_type}, V{event_date})
d2:yearsBetween(#{age_value_type}, V{event_date})
I check the manual Table 21.13. Custom functions to use in a program rule
expression
https://docs.dhis2.org/2.29/en/user/html/configure_program_rule.html#create_program_rule
and don't see any functions for Age value type.
I created a ticket on DHIS2 Jira https://jira.dhis2.org/browse/DHIS2-3381
I'm really appreciated if anyone has experience on this can share.
Regards,
--
*Em Le Hong*
DHIS2 Implementation| *HISP Vietnam *
[email protected] | *Skype:* [email protected]
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