I have a list of addresses in different parts of my country and i have a wordpress site.
These addresses are from diffrerent states, districts, cities, and areas. I need to have a drop down buttons for states, district, city, and area
and when the user selected certain state, the next drop down button should be enabled so that he can choose districts from that state, and when district was choosen then next drop down box should be enabled showing cities in that district and so on to local or area.
And finally, the address in that area should be displayed and along with Google map of that address.
Need to be integrated in wordpress. I will upload the data from backend, i.e., wp admin panel.
An example can be found here