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onPress not triggered while scrolling over a FlatList

See original GitHub issue

🐛 Bug Report

In IOS if we try to render TouchableOpacity and FlatList inside the ScrollView the onPress handler from TouchableOpacity in not triggered when the FlatList is scrolling.

On Android, it’s working correctly, so I’m, wondering if it’s standard IOS behaviour or just a bug.

Similar issue #17626

To Reproduce

Try to render TouchableOpacity and FlatList inside the ScrollView. When the FlatList is scrolling then onPress is not triggered until FlatList stops scrolling.

Expected Behavior

onPress event should be triggered as on Android device.

Code Example

https://gist.github.com/czystyl/fa3ea7acd58bb6dd62725f5fed0c2407

Environment


  React Native Environment Info:
    System:
      OS: macOS 10.14.3
      CPU: (8) x64 Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz
      Memory: 679.14 MB / 16.00 GB
      Shell: 5.6.2 - /usr/local/bin/zsh
    Binaries:
      Node: 11.3.0 - ~/.nvm/versions/node/v11.3.0/bin/node
      Yarn: 1.13.0 - /usr/local/bin/yarn
      npm: 6.4.1 - ~/.nvm/versions/node/v11.3.0/bin/npm
      Watchman: 4.9.0 - /usr/local/bin/watchman
    SDKs:
      iOS SDK:
        Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
      Android SDK:
        API Levels: 23, 24, 25, 26, 27, 28
        Build Tools: 25.0.0, 25.0.2, 26.0.2, 26.0.3, 27.0.3, 28.0.2, 28.0.3
        System Images: android-24 | Google Play Intel x86 Atom, android-25 | Android Wear Intel x86 Atom, android-25 | Google APIs Intel x86 Atom
    IDEs:
      Android Studio: 3.2 AI-181.5540.7.32.5056338
      Xcode: 10.1/10B61 - /usr/bin/xcodebuild
    npmPackages:
      react: 16.6.3 => 16.6.3
      react-native: ^0.58.3 => 0.58.6

Issue Analytics

State:
Created 5 years ago
Reactions:2
Comments:16 (3 by maintainers)

Top GitHub Comments

6reactions

RoysyLeecommented, Jun 6, 2019

I change from rn’s default TouchableOpacity to “TouchableOpacity” by react-native-gesture-handler. It works well. https://kmagiera.github.io/react-native-gesture-handler/docs/component-touchables.html

1reaction

esphungcommented, Nov 30, 2019

I have this same issue. The TouchableOpacity belongs to a separate view (from the scrolling Flatlist). In fact, none of my other custom events fire while I am scrolling through the Flatlist. Uploaded issue video