Hi!
here's my situation:
I've got 2 combobox (list) in my form. The first one listed all my product (ex. Car01, Car02, Car03, ...). The second one is for option so if you select Car01, a list of option must be displayed into the second combobox, is you select Car02, another list of option must be displayed, within reloading the page!
Can someone help me to start please?