PHP MYSQL dynamic select box

Question

I am trying to create a search box where the option selected from \'box1\' populates the options available for \'box2\'. The options for both boxes are given from my MYSQL d

Answer 1

maybe you can create a javascript two-dimensional array that save the relations school to products. And when select a shool name, you can get the products list by the school name as the key in the array, and update the box2's options list.

Maybe you can echo a js string like this:

thanks