cascading dropdown

Hello

There is nothing about difference between both

Main thing is what , that how to do cascading dropdown functionality

Cascading dropdown means one dropdown selected value is used or based on another dropdown

So you can do using "AJAX" also

Do not confuse with either AJAX or Javascript or anything else

Like you can do same functionality in different ways :

- Simple Cascading Dropdown [using dropdown change event]

- Using Javascript / Jquery

- Using AJAX etc ...

I hope you got my point

Thanks