iLayout.getKeyboardNavigatedItem(itemIndex, element, keyPressed).done( /* Your success and error handlers */ );
The data source index of the current item.
The element for the current item.
The key that was pressed. This function must check for the arrow keys (leftArrow, upArrow, rightArrow, downArrow), pageDown, and pageUp and determine which item the user navigated to.
A Promise that contains the index of the next item (This item becomes the current item).
Build date: 11/16/2013