Dropdown triggers other dropdowns


I’m working on a prototype where there is a dropdown and when you select one of the items it triggers two other dropdowns to appear. How do I program this interaction?

Hide the other two, then use the Selection Change event of the first to add a Show action that shows the other two.

“select one of the items”
Event from first dropdown

“two other dropdowns appear”
Action targeting other two dropdowns

Hi nkrisc,

Thank you for your help. I got the interaction working, however the other two dropdowns appear opened. How do i make them appear as closed dropdowns and then toggle open/close?