azl397985856/react-focus-restore.md

Last active December 24, 2019 10:17

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react-focus-restore.md

React是如何做到更新DOM，（focus）光标保持不变的？

更新之前 - getSelectionInformation
更新之后 - restoreSelection

代码： https://github.com/facebook/react/blob/f887d1aa27336baa0bc292158793a5a244c712b6/packages/react-dom/src/client/ReactInputSelection.js

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