keyboard events - Detecting arrow key presses in JavaScript - Stack Overflow document.onkeydown = function...

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keyboard events - Detecting arrow key presses in JavaScript - Stack Overflow



document.onkeydown = function() {

switch (window.event.keyCode) {

case 37:

alert('left');

break;

case 38:

alert('up');

break;

case 39:

alert('right');

break;

case 40:

alert('down');

break;

}

};



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keyboard events - Detecting arrow key presses in JavaScript - Stack Overflow

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