fekade

Hello, I have created two tables "category" and "subcategory". So what i need to do is that i have organized two combobox and one will retrieve values from category table and populate the data. However, i need to fill the other combobox when one selected from the category combobox and populate all the values from subcategory table. I really thank you all for helping me out. Looking for great answer. Thank you in advance. Fekade