react-component / react-component/trigger
error of using goNextStatus in useVisibleStatus.ts
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- Dominant language
- TypeScript
- Stars
- 391
- Forks
- 245
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Description
Checking goNextStatus() in useVisibleStatus.ts,
the source code look like this, for the switch condition, should we use prev instead of status?
function goNextStatus(callback?: () => void) {
cancelRaf();
rafRef.current = raf(() => {
// Only align should be manually trigger
setStatus((prev) => {
switch (status) { // should we use switch(prev) as it may be possible that react will combine multi setStatus together
case 'align':
return 'motion';
case 'motion':
return 'stable';
default:
}
return prev;
});
callback?.();
});
}
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Research direction
Start with useVisibleStatus.ts and read goNextStatus, especially the setStatus updater and its switch condition. Check how React batches these status updates and whether the closure value can differ from the updater's prev value. Confirm the intended status progression and validate the behavior with the repository's relevant existing checks, if available.
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
- 45/100