leecade / leecade/react-tips

state -> DOM 关联后不要更改 dom 的结构

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Description

例如: 移除子节点

否则在 setState -> 更新 DOM 时, 会抛出错误

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Research direction

Reproduce the reported case where a child DOM node is removed after state has been associated with the DOM, then trigger a state update. Trace the state-to-DOM update path and confirm the fix prevents the update error without changing the DOM structure unexpectedly.

Written by the indexing model from the issue text.

Assessment

Tech stack
react
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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