DragOverEvent

Arguments for the dragOver event.

index number

The index of the draggable item.

oldIndex number

The old index of the draggable item.

Methods

isDefaultPrevented

If the event was prevented
by any of its subscribers, returns true.

Returns

boolean true if the default action was prevented. Otherwise, returns false.

preventDefault

Prevents the default action for a specified event.
In this way, the source component suppresses
the built-in behavior that follows the event.