Drop Positon

[edulid]

I have a droppable listgrid.
With event.getTargetRecord() I get the record the object is being dropped to. But how can I get, inside this object, which "column" (i.e. which field") this object is being dropped to?
My droppable listgrid has 5 columns (fields). How can I find out which column of the targetRecord the object is being dropped to?

Using smartgwt 6.0p power

[Isomorphic]

Use getEventColumn().