Hi I'm new to Ajax..,

i need to generate dynamic combo box

in combo box1 state is available,in 2nd combo box city is available

if i select state as tamilnadu in combo box1 then in combo box2 appropriate city which are in tamilnadu are want to populate. from database.


for both state and city i have separate table,i need to retrieve that from database.

i can't able to put my code.Please help me out.,