I have cracked Cascading Dropdowns where there are 2 fields. Is it possible to have multiple cascading dropdowns? What I am thinking of is, eg
Country
Region
City
If yes, is there any documentation for this? Also, would all the regions and cities need to be unique or could I have, for example
Country 1
North
City 1
City 2
South
City 3
Country 2
North
City 4
South
City 1
City 2
Country
Region
City
If yes, is there any documentation for this? Also, would all the regions and cities need to be unique or could I have, for example
Country 1
North
City 1
City 2
South
City 3
Country 2
North
City 4
South
City 1
City 2