onScroll with useNativeDriver
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 30/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- react-native, typescript
- Domain
- mobile-dev
Research direction
Start by reviewing the component's onScroll handling and the supplied Animated.event example. Determine how useNativeDriver is expected to work with the existing scroll callback, then verify scrolling behavior in both native-driver and non-native-driver cases. Done means the requested onScroll behavior is supported without breaking the existing path.
Written by the indexing model from the issue text.
Description
How correctly will it be added to the code:
onScroll={
useNativeDriver
? Animated.event([{ nativeEvent: { contentOffset: { y: this.state.scrollY } } }], {
useNativeDriver: true,
listener: event => {
const offsetY = event.nativeEvent.contentOffset.y;
this.props.scrollFunc(offsetY);
},
})
: this.onScroll
}
- Dominant language
- TypeScript
- Stars
- 1k
- Forks
- 101
- PR merge metrics
- No merged PRs in 30d
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
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.
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