Drop options from single select as they are selected?

[TL2]

I would like to have a list of options.  As they are selected, the list gets smaller until there are none left.  This would be in a repeat with a specified number of records with the same number of options to select? 

Is there a way to do this either behind the scenes in S123 Connect or even calculated on the fly in hidden fields behind the scene?

[JamesTedrick]

Hi Tucker,

This currently isn't supported in Survey123 for ArcGIS- currently only equality expressions are supported.  I've logged this as an enhancement to support.

[Nicole_Ueberschär]

In case someone is stumbling over this question: You can solve this by put for question2 in the choice filter not(selected(${question1},opt)) and column opt in the choices sheet with the same values as in opt. Tested with select_multiple only but don't see why it shouldn't work for select_one questions.