I could if I know what to put in it 😅
Currently I apply these settings
pTitulo.JSInterface.JSCall('addCls', ['.myAlDerecha']);
lMarchar.JSInterface.JSCall('addCls', ['.myAlAbajo']);
Grid.JSInterface.JSConfig('bufferedRenderer', [False]);
SaldoPdte.JSInterface.JSCall('addCls', ['unselectable']);
bSaldoPdte.JSInterface.JSCall('addCls', ['borderedondo_5']);
bSaldoPdte.JSInterface.JSAssign('originalBGColor', [uniColor2Web(color)]
JSInterface.JSConfig('inputType', ['number']);