topic Re: GetFieldSelections in App Development

GetFieldSelections

Frédéricdh — Tue, 05 Mar 2024 15:19:55 GMT

I want to test the result of GetFieldSelections, with this function:

= If (GetFieldSelections(LAND) = '-',1,0)

but when GetFieldSelections gives '-', the test gives 0 back, why?

thanks for helping

theoat — Tue, 05 Mar 2024 15:23:42 GMT

Try this

=if(isnull(GetFieldSelections(LAND)),1,0)

Enjoy your Qlik.

Kind regards,
Théo ATRAGIE.

Clement15 — Tue, 05 Mar 2024 15:28:32 GMT

Hello, you can use this :
if(len(GetFieldSelections(LAND))>=1 ,0,1)

rwunderlich — Tue, 05 Mar 2024 15:44:39 GMT

"-" is the display value for Null() and as others have responded, you need to check for a null value,

I find a slightly clearer method to to test if selections are made in a field to be:

GetSelectionCount(LAND)

-Rob