creating event on clicking a keyboard keys
// on pressing ctrl+f
Mousetrap.bind(['command+f', 'ctrl+f'], function(e) {
// code
return false;
});
use esc for escape key
Mousetrap.bind(['esc'], function(e)
<script src="//cdnjs.cloudflare.com/ajax/libs/mousetrap/1.4.6/mousetrap.min.js"></script>