code: function (ui, context) {
  					var hex = ui.val('hex');
  					currentPreview.css({
  						backgroundColor: hex && '#' + hex || 'transparent'
  					});
  					setAlpha.call($this, currentPreview, mPrecision(((ui.val('a') || 0) * 100) / 255, 4));
  				}
docs: Basic control binding for inline use - You will need to override the liveCallback or commitCallback function to retrieve results