This is an easy one i think. I have a form and want to be able to recognize which key was pressed. I've read that there are differences between browsers so i just need it to work in firefox (although it would be interesting to know the difference to IE).
In fact i just want to stop the user from pressing the key "comma" (,) when inside an input field. I read a lot and finally never understood how to make it work. OnKeyUp ? onKeyDown ? onKeyPress ?
Thanks a lot