Hotkey 介绍
HotKeys is a keyboard hooker plug-in.
May you find this useful in cases of:
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Powering your Ajax applications with keyboard short-cuts such as Ctrl+x, Alt+y, Shift+z, etc.
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Games development with Javascript + jQuery
HotKeys lets you easily add and remove handlers for keyboard events anywhere
in your code supporting almost any keys combination.
It takes a single line of code to bind or unbind a hot key.
Binding ‘Ctrl+c’
$(document).bind('keydown', 'Ctrl+c', fn);
Unbinding ‘Ctrl+c’
$(document).unbind('keydown', 'Ctrl+c', fn);
Live demo at: http://jshotkeys.googlepages.com/test-static-01.html
Update: New Version (0.7) Available at: http://code.google.com/p/js- hotkeys/downloads/list