Tab Orientation Mode when attached

How do you change the tabbar orientation mode when it is attached inside another object? For instance, if I have a layout and I attach a tabbar within that layout, how can I set the orientation mode so the tabs appear on the side? I have been looking through the documentation and I cannot find any easy way to do this other than to not attach the tabbar directly (i.e. put the tabbar in a div, then attach the div; I don’t want to do it this way if possible).

Thanks!

You may define orientation in the attachTabbar method:

dhxTabbar = dhxLayout.cells(“a”).attachTabbar(“left”);