This cycling-link example remembers the choice made:
(cycling-link: bind $hair, "Black", "Brown", "Blonde", "Red", "White")
This cycling-link example does not:
(cycling-link: "Cat", "Dog", "Fish", "Mouse")
This cycling-link example will disappear (show empty string) on its last choice:
(cycling-link: "Two eggs", "One egg", "")
[[Show result]]The choice of hair was $hair.