Is there a way to trigger what value i selected on a field with multiple checkbox?

I have field with valuelist checkbox. How do i know what value i selected when checking the box?

16 minutes ago, archrid404 said:

How do i know what value i selected when checking the box?

A field formatted as a checkbox set contains all the values you have selected, in the order that you have selected them. So you can know which value you have selected last by looking at:

RightValues ( YourField ; 1 )

or - if you don't want the trailing carriage return that RightValues() appends to its result:

GetValue ( YourField ; ValueCount ( YourField ) )

 

29 minutes ago, archrid404 said:

Is there a way to trigger what value i selected on a field with multiple checkbox?

Not sure what you mean by "trigger". If you intend to use this to trigger a script, you need to consider what will happen when you deselect a value.