I used "selectable: 'multiple, row'" as our treeList option, such that we can multi-select tree items (via shift-key or ctrl-key). It works fine on desktop browsers.
However, when we use iPaq (Safari) or Android Tablet (Chrome), it is very difficult to scroll the tree since touch-and-move on the tree will be treated as multiple selecting the tree item. Only when I touch on the treeList thin right-edge and move, it will scroll sometimes. It is not so user-friendly.
Do anyone have any suggestion? e.g. can we have visible scroll bar for treeList on mobile device?
Please kindly advise. Thanks!