I have these models : Country, State, City . Each of these model has a
dropdown, when i select a country i want to populate state acording to
selected country and also city with state selection.
I know that to do this i have to use jquery/ajax , but i dont know wich
the best way to do it.
I have this example as reference :
this a good option to do it?
Wich way do you consider is the best to do it?
Thank you in advance.
Version of Rails 3.2.12