… that calls back to their own server-side application (not an external source like Google).
It seems there would be a lot of cases where populate with internal proprietary data, not external data. Say you were drilling down inventory and it changed a lot. So you pick “body parts” from a drop down and as a result and adjacent drop down would be populated with the body parts currently available.
The AJAX call would go to your server, there would be a DB call, the available body parts return in one form or another and some innerHtml called to populate the drop down.
Something like that
ANYONE?