Function handleDragStart

packages/ui/src/views/datasets/DatasetItems.jsx:107–111

(e, position)

    }

    const handleDragStart = (e, position) => {
        draggingItem.current = position
        setStartDragPos(position)
        setEndDragPos(-1)
    }
    const handleDragEnter = (e, position) => {
        setEndDragPos(position)
        dragOverItem.current = position