Comments (1)
ChuChencheng
commented on May 29, 2024
我有两个想法
setData目前执行之前会把树的scrollTop重置为 0 ，以防止新的数据与旧的数量不一致（更少）导致白屏问题。可以给setData加一个选项，不重置scrollTop。不过这要用户自己保证传入新的 data 数量要与旧的保持一致- 加一个 API 更新 title ，比如
setNodeTitle(key: string, newTitle: string)
第一个方案比较类似 React setState 了，不过用起来会比较繁琐，要自己去找到节点
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