How to hide the list collector variable values based on a specific value when selected.

[phr]

Hi All,

I have a variable type List Collector where, on selecting a specific value the other values has to be hidden.

Example : 

On selecting the below value "GitHub Co-Pilot (cost : 19 €/month) " the other values should be hidden except "GitHub Enterprise (cost : 14 €/month)"  value.

I did make use of removeOption() method but it isn;t working as the variable is List Collector.

I also made use of UI Policy but it is also not working.

How to achieve this?

[Sandeep Rajput · Accepted solution]

@phr Since this is a list collector variable, removeOption will not work in this case. It only works with choice fields.

To hide the other choice values you would need to use a reference qualifier and a hidden variable. Value in the hidden variable would only get populated if the choice is either GitHub Co-Pilot (cost : 19 €/month)  or GitHub Enterprise (cost : 14 €/month). On the onChange script on service_required field, you will set the hidden variable and this hidden variable will be used in the reference qualfier of the list collector to filter the choices.