Function onDragRemove

src/vuedraggable.js:424–435

(evt)

    },

    onDragRemove(evt) {
      insertNodeAt(this.rootContainer, evt.item, evt.oldIndex);
      if (this.isCloning) {
        removeNode(evt.clone);
        return;
      }
      const oldIndex = this.context.index;
      this.spliceList(oldIndex, 1);
      const removed = { element: this.context.element, oldIndex };
      this.resetTransitionData(oldIndex);
      this.emitChanges({ removed });
    },

    onDragUpdate(evt) {
      removeNode(evt.item);