Table Drag-and-Drop: multiselect and transfer preview

I’ve implemented drag and drop between two multi-select tables.

The problem is that the DragAndDropEvent only contains a single itemId, even though the source is multi-select. Why isn’t it a collection?

As a result in order to transfer mutliple, I have to get the ‘value’ from the table and use that as my transfer items.
The result is
that if the user drags from an item not selected, there is an overlay preview of the item clicked on, not the item(s) selected.

So the preview does not match the resulting item transfer.


in addition to multi-select, have you set the correct drag mode (TableDragMode.MULTIROW) to the Table?


Yes, I have that set.