react-component / react-component/slider

Range slider jumps around on mobile

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#603 11 comments 1 reaction 0 assignees View on GitHub

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Dominant language
TypeScript
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Forks
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Merged PRs (30d)
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Description

On iPhone(version 13.2) and Android(version 10), when you quickly move the slider it will sometimes snap the just moved marker to a previous position. In the gif below, I'm on the example site for this component and I move the marker to the 14% step and it will snap back to 13%.

rc-slider jumping

Contributor guide

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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

Reproduce the jump on the component's example site using the iPhone 13.2 or Android 10 scenario described, moving the marker quickly to the 14% step. Then trace the slider's mobile drag handling to find why it returns to 13%; done means rapid mobile movement consistently leaves the marker at the selected step. No files or tests are named in the issue.

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
Mostly clear
Newbie friendliness
35/100

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