I have a List B that has a look up column "State" to a column "State" in List A .List A has corresponding column "City" to each state(unique combination) . While adding new item in List B , State is a drop down which is populated from List A . I have a textbox "City" which should be populated based on the drop down "State" value from List A .
How can i implement it using Jquery . I tried to implement this using SPService . Can you please share some code sample .