Hide select list values based on another field

[Nick Abdoo]

I have a select list customfield with 15 values. Within my workflow, I want to use the same field throughout, but depending on another field value I only need a subset of the 15 values to display.

Basically there are conditions that only allow certain values to display. I don't want to create a bunch of different fields that only display the right values. I would rather use 1 field and hide values if that's possible.

I am trying to use the behaviours plugin to write a script that will hide these values. Can someone please help with the script that will allow me to do this? Essentially just the line that allows me to hide select list values. 

Thank you!

Nick

[JamieA]

It's the same method as discussed here: https://scriptrunner.adaptavist.com/latest/jira/recipes/behaviours/restricting-priority-and-resolution.html

ie you setFieldOptions and pass a Map of option ID to String. 

Use OptionsManager to get the list of available options, eg https://scriptrunner.adaptavist.com/latest/jira/recipes/workflow/postfunctions/set-issue-attributes.html#_setting_checkbox_fields