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[BUG]table组件中使用customrender在hover时会有重渲染的情况 #7444

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electroluxcode opened this issue Mar 20, 2024 · 2 comments
Closed
1 task

[BUG]table组件中使用customrender在hover时会有重渲染的情况 #7444

electroluxcode opened this issue Mar 20, 2024 · 2 comments

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@electroluxcode
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electroluxcode commented Mar 20, 2024 •
edited

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

Version

4.1.0

Environment

node 18 antdv 3.x | 4.x

link

https://codesandbox.io/p/sandbox/antd-table-hover-bug-43p54p

Steps to reproduce

每一次hover的时候，这一行都会重新render，导致customrender 里面每一次的都是最新的元素。在我上面的codebox链接中，hover的时候一直在console台中输出render

性能问题是其一， 二是在antd写h和createVnode函数双向绑定的时候在每一次hover都会失效，因为会重新render(这是我在双向绑定switch这个组件的时候发现的，modalvalue和update:modalvalue每一次都是不同的值。。。。。。)

table
@electroluxcode
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electroluxcode commented Mar 20, 2024 •
edited

相关资料参考:
ant-design/ant-design#32979
https://github.com/react-component/table/commits/render-split

@electroluxcode electroluxcode changed the title table组件中使用customrender在hover时会有重渲染的情况 [BUG]table组件中使用customrender在hover时会有重渲染的情况 Mar 21, 2024
@electroluxcode electroluxcode mentioned this issue Mar 22, 2024
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@electroluxcode
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electroluxcode commented Mar 22, 2024 •
edited

issue区找了一下，找到了3个相关的
#5454
#5453
#6003

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@electroluxcode