in the style of
In this example, it looks like they have logic that pulls the locations from a database, which makes it slow. I have my options already populated on the client side...
Currently I show 4 drop downs, but I'd rather show them 1 initally, and then as they select items, another appears, then another appears, then another appears. etc
Can someone point me in the right direction for how to pull this off, or perhaps what this technique is called or even some examples/demos online?
Thank you so much! <3