ScrollView doesn't scroll when overflows the parent view
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Component: ScrollView
Issue: Author Provided Repro
Newer Patch Available
- 主要语言
- C++
- 星标
- 127k
- 派生
- 25.3k
- 平均合并
- 1 天 23 小时
- 30 天内合并 PR
- 4
描述
Description
If we have a parent view, and render Touch like elements, (for eg. - Button, Pressable, TouchableOpacity) outside the Parent View with overflow:'visible' the Touch works fine.
But if I render a ScrollView outside the parent view, it doesn't scroll.
Steps to reproduce
https://snack.expo.dev/@rtk_jain/scrollview-does-not-work-when-overflowing
React Native Version
0.74.3
Affected Platforms
Runtime - Android, Runtime - iOS, Runtime - Web
Output of npx react-native info
System:
OS: macOS 14.4
CPU: (12) arm64 Apple M3 Pro
Memory: 82.45 MB / 18.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 20.15.1
path: ~/.nvm/versions/node/v20.15.1/bin/node
Yarn:
version: 3.6.4
path: ~/.nvm/versions/node/v20.15.1/bin/yarn
npm:
version: 10.7.0
path: ~/.nvm/versions/node/v20.15.1/bin/npm
Watchman:
version: 2024.07.15.00
path: /opt/homebrew/bin/watchman
Managers:
CocoaPods:
version: 1.15.2
path: /opt/homebrew/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 23.5
- iOS 17.5
- macOS 14.5
- tvOS 17.5
- visionOS 1.2
- watchOS 10.5
Android SDK:
API Levels:
- "29"
- "30"
- "33"
- "34"
Build Tools:
- 29.0.2
- 30.0.3
- 33.0.0
- 34.0.0
- 35.0.0
System Images:
- android-29 | ARM 64 v8a
- android-29 | Intel x86 Atom
- android-29 | Intel x86_64 Atom
- android-29 | Google APIs ARM 64 v8a
- android-29 | Google APIs Intel x86 Atom
- android-29 | Google APIs Intel x86_64 Atom
- android-29 | Google Play ARM 64 v8a
- android-29 | Google Play Intel x86 Atom
- android-29 | Google Play Intel x86_64 Atom
Android NDK: Not Found
IDEs:
Android Studio: 2024.1 AI-241.18034.62.2411.12071903
Xcode:
version: 15.4/15F31d
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.10
path: /usr/bin/javac
Ruby:
version: 2.6.10
path: /usr/bin/ruby
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.2.0
wanted: 18.2.0
react-native:
installed: 0.74.3
wanted: 0.74.3
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: true
newArchEnabled: false
Stacktrace or Logs
No Stack Trace
Reproducer
https://snack.expo.dev/@rtk_jain/scrollview-does-not-work-when-overflowing
Screenshots and Videos
No response
贡献指南
从这里开始
- 先读完整个 Issue,再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库,在一个分支上完成修改。
- 提交 Pull Request,并在描述里引用这个 Issue 编号。
调研方向
从链接的 Expo Snack 复现示例开始,并验证 Android、iOS 和 Web 上的溢出行为。将 ScrollView 的行为与正常工作的 Button、Pressable 和 TouchableOpacity 案例进行对比跟踪;完成的标准是,发生溢出的 ScrollView 在受影响的平台上能够正确滚动。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- react-native
- 领域
- mobile
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 28/100