Question

I am building a Web App.
At some point a user needs to input data to a form.
This form has several text fields and DropDownLists.

One of the DDLs is dependent on its previous DDL.
What happens is that when the user selects a value from the first DDL, the second DDL should load data from the database that are related to the selected value of the first DDL.

Up to this point I’ve implemented only PHP and JS, ( no AJAX, jQuery or anything else ) for handling most of my problems.

I’d like to know how to populate the 2nd DDL from the database after an item on the first DDL was selected.

Any help would be appreciated. Thank you!

Answer 1

Ajax is your best bet.
this will help