react-component / react-component/virtual-list

useHeights内htmlElement为null兼容

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Dominant language
TypeScript
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814
Forks
171
Avg merge
1h 3m
Merged PRs (30d)
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Description

image htmlElement为null情况下,获取offsetHeight会报错,希望可以兼容一下

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Locate the useHeights implementation and inspect where htmlElement is used to read offsetHeight. Reproduce the case where htmlElement is null, then verify that the virtual list handles it without an exception and that existing height behavior remains intact.

Written by the indexing model from the issue text.

Assessment

Tech stack
react, typescript
Domain
frontend
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
48/100

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