I'm new to ajax and need to build something like this:
The idea is that someone picks a value from the first combobox, and then a php script will fill the related values into a second combobox.
I haven't got a clue how to do this though.. I guess it's something with submitting the first combobox?
I've searched for hours for a tutorial on this without any luck.
Can anyone provide me an example on how to do this or give me a link to a proper tutorial ?