Hi Olav,
the following syntax is now supported:
> - #{wmSb9TmevMn.jeK5z6acB3N} == ‘’
Jira issue: https://jira.dhis2.org/browse/DHIS2-1185
<https://jira.dhis2.org/browse/DHIS2-1185>
Best regards,
Markus
> 1. feb. 2017 kl. 13.40 skrev Olav Poppe <olav.po...@me.com>:
>
> Hi devs, I’m trying (in 2.25) to make a program indicator counting events
> where a specific data element has not been filled.
>
> Tested so far:
> - d2:hasValue(‘wmSb9TmevMn.jeK5z6acB3N’) => not supported in
> program indicators, only program rules
> - #{wmSb9TmevMn.jeK5z6acB3N} == ‘’ => no data
> - #{wmSb9TmevMn.jeK5z6acB3N} != ‘’ => counts the events
> WITH data, but I’m unable to «invert» this:
> -- !(#{wmSb9TmevMn.jeK5z6acB3N} != ‘’) => no data,
> catalina.out shows: ERROR: operator does not exist: ! boolean
> -- (#{wmSb9TmevMn.jeK5z6acB3N} != '') != true => no data
> - #{wmSb9TmevMn.jeK5z6acB3N} is null => works, but
> is not a supported format from what I understand.
>
> In general, what is displayed in «Filter description» and what actually works
> is not consistent - some things are invalid, but work, others are valid but
> don’t work…
>
> Any advice?
>
> Regards
> Olav
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