4
votes
3answers
172 views

What are some ways to visually communicate hierarchy between two different select elements?

The use case having two input elements, in which second select input depends on the first one; so when first one is updated, options on the second changes. Conceptually; both of these elements are ...
3
votes
3answers
300 views

Nested multiple selections

I am building a web application that allows users to search a gym chain's class timetables. This gym has multiple branches, in multiple states and cities. The inputs to the class timetable search are: ...