toggle check boxes challenge

[rivet]

I have two check boxes and only one can be checked at a time. Without a script can I have them automatically toggle? (note fields must be seperate) - see attached (it almost works)

toggle_chkBox.zip

[MoonShadow]

Checkboxes are designed to allow more than one entry. If you wish to use checkboxes, you will need a script to toggle them; or ... just use radio buttons instead.

[-Queue-]

boxA:= Case ( Get(ActiveFieldName) = "boxB"; not boxB = 1; boxA )

boxB:= Case ( Get(ActiveFieldName) = "boxA"; not boxA = 1; boxB )

Both are auto-enter calculations with 'Do not replace existing value...' deselected.