Check if the radio button is changed by the keyboard or mouse

Question

Is possible to tell how a radio button was selected, i.e. if the user used the keyboard or the mouse to click the radio button?

Answer 1

Here is a pretty good discussion on the Radio buttons Click and Change events.

One thing you can do is, create a click event handler and set a flag, use it later on a different (callback maybe!) function to identify if the change has been triggered by Keyboard or Mouse Click!