Monday 11 July 2016

Shortcut key sample in javascript

Shortcut key sample
$(window).keydown(function(e) {
  switch (e.keyCode) {
    case 37: // left arrow key
    case 38: // up arrow key
      e.preventDefault(); // avoid browser scrolling due to pressed key
      // TODO: go to previous image
      return;
    case 39: // right arrow key
    case 40: // up arrow key
      e.preventDefault();
      // TODO: go to next image
      return;
  }
});

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