Interdependent drop down list
I am new to this forum so kindly forgive me for any mistakes.I need help in my project.
I have to design a page with 4 drop down list.when i select the first option from the first drop down,the second drop down must be populated from the database.then again when i select the second option from the second drop down,the third drop down must be populated from the database and so on.The first drop down is also from the database.
I am using mysql and jsp.
can anyone send me the code for this one pls.its really urgent.kindly pls help.