关于treeSelect组件的bug

[Liswi]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

3.10.8

Environment

mac/windows/linux

Reproduction link

https://ant.design/components/tree-select-cn/

Steps to reproduce

1.treeNodeFilterProp属性置为 true, loadData开启懒加载数据
2. 在输入框中搜索某个节点的值(必须是能匹配到的）
3.回删搜索关键词

What is expected?

期望搜索时展示过滤到的节点，回删显示原完整节点，节点闭合状态不变

What is actually happening?

1.实际中，匹配到节点之后，组件会自动展开匹配到的节点，这会导致请求子节点加载数据（bug1 ？？）
2.回删关键词到空的时候，会显示原有的所有父节点，并且所有父节点都会去自动展开，导致所有节点一起发送加载数据请求，网页阻塞，奔溃

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这个bug在我更新到 3.6.X 时出现，一直到 3.10.X还存在。3.4.2好像没有这个问题

[ant-design-bot]

Hello @Liswi. Please provide a online reproduction by forking this link https://u.ant.design/codesandbox-repro. Issues labeled by Need Reproduce will be closed if no activities in 7 days.

你好 @Liswi, 我们需要你提供一个在线的重现实例以便于我们帮你排查问题。你可以通过点击此处创建。7 天内未跟进的 issue 将会被自动关闭。

[TristanDongMaster]

I also encounter the same bug: if I try to delete all data of the search input, the tree select will auto request the api of all the children node by recursion , so many many request, the browser crash !!!!! the how to resolve it????

[zombieJ]

@TristanDongMaster , could you help to provide an online reproduce?

[TristanDongMaster]

we just want to achieve the search feature, but I found the bug, so I give up the search requirement....at latest, I have to wait the bug to resolve....

[TristanDongMaster]

@zombieJ , @ant-design-bot

[exonuclease]

@zombieJ I read the source code of rc-tree-select and find that this problem is caused by expanding all nodes when tree is in filter mode.Please read my PR of rc-tree-selec for more details.
react-component/tree-select#132