element ui的树形组件el-tree使用的注意事项

 

                  <el-tree
                      :data="data6"
                      node-key="id"
                      :props="defaultProps"
                      default-expand-all
                      @node-drag-start="handleDragStart"
                      @node-drag-enter="handleDragEnter"
                      @node-drag-leave="handleDragLeave"
                      @node-drag-over="handleDragOver"
                      @node-drag-end="handleDragEnd"
                      @node-drop="handleDrop"
                      draggable
                      :allow-drop="allowDrop"
                      :allow-drag="allowDrag">
                  </el-tree>

绑定了data属性,还需要指定props,否则加载不出内容

参考资料:

https://cloud.tencent.com/developer/section/1489888

https://blog.csdn.net/su_zhen_hua/article/details/109195238

https://www.freesion.com/article/70791087525/

posted @ 2022-05-31 14:11  jamstack  阅读(810)  评论(0)    收藏  举报