react-component / react-component/select
Missing aria-controls on serverside rendered markup
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- Dominant language
- TypeScript
- Stars
- 938
- Forks
- 482
- Avg merge
- 15h 8m
- Merged PRs (30d)
- 2
Description
In the browser I see following warning:
Warning: Prop `aria-controls` did not match. Server: "null" Client: "f39da8e4-39ee-4446-f630-81e696c13dcf"
Server renders compopent as following:
<div id="language" class="rc-select rc-select-enabled"><div class="rc-select-selection
rc-select-selection--single" role="combobox" aria-autocomplete="list" aria-haspopup="true" aria-expanded="false" tabindex="0"><div class="rc-select-selection__rendered"><div class="rc-select-selection-selected-value" title="English" style="display:block;opacity:1">English</div></div><span class="rc-select-arrow" style="user-select:none;-webkit-user-select:none" unselectable="on"><i class="rc-select-arrow-icon"></i></span></div></div></div>
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the server-side rendering and browser hydration warning shown in the issue. Inspect the select component's server and client rendering paths for aria-controls, then verify that the rendered values match and the warning no longer appears.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100