html drill down drop down selected value does not inserted in MYSQL

Question

i have two drop downs. first drop down populate from database. second drop down populated from database based on selected value of first drop down.

Answer 1

You need to concantenate them properly and also you don't you put , after last column in the query

Change following

$sql1="INSERT INTO table1 (Country, State)
VALUES ('$c', '$s',)";

to

$sql1="INSERT INTO table1 (country, state)
VALUES ('".$c."', '".$s."')";