Hi again, any advice on this?

Olav


> 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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