# Advanced Drag Node Operation

###### [ File Path: exedit/drag_super.html ]

- ## 1, 'beforeDrag / onDrag'
  'beforeDrop / onDrop' callback function

  - This Demo shows the configuration parameters to achieve a more flexible use of drag and drop rules, the operation can be compared with "Normal Drag Node Operation" example.
  - This Demo default allows copy & move.
  - This Demo set 'setting.edit.drag.prev / inner / next' as 'function', you can dynamically set according to the node, which can not use beforeDrop callback function, the effect of drag and drop will be better.

  - After be familiar with these configurations, I think you can design a more flexible and rational rules!
    拖拽节点时自动展开父节点是否触发 callback
    drag / drop log:

- ## 2, Explanation of setting

  - Same as 'Normal Drag Node Operation'

- ## 3, Explanation of treeNode

  - Same as 'Normal Drag Node Operation'