Where dragged rows are dropped, relative to the row under the drop marker:
"before" / "after" that row, or "inside" it (it becomes the last child – trees only).
Example
consttarget: RowDropTargetIf = { rowIndex:7, position:"before" }; // between row 7 and row 8 (1-based)
Where dragged rows are dropped, relative to the row under the drop marker:
"before"/"after"that row, or"inside"it (it becomes the last child – trees only).