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[iOS] Touch on slider bar brings the thumb to beginning of the bar

See original GitHub issue

Environment

System:
    OS: macOS Mojave 10.14.6
    CPU: (8) x64 Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz
    Memory: 1.36 GB / 16.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 10.11.0 - ~/.nvm/versions/node/v10.11.0/bin/node
    Yarn: 1.17.3 - /usr/local/bin/yarn
    npm: 6.4.1 - ~/.nvm/versions/node/v10.11.0/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  SDKs:
    iOS SDK:
      Platforms: iOS 12.4, macOS 10.14, tvOS 12.4, watchOS 5.3
    Android SDK:
      API Levels: 28
      Build Tools: 28.0.3
      System Images: android-28 | Google Play Intel x86 Atom
  IDEs:
    Android Studio: 3.5 AI-191.8026.42.35.5900203
    Xcode: 10.3/10G8 - /usr/bin/xcodebuild
  npmPackages:
    react: 16.9.0 => 16.9.0
    react-native: 0.61.1 => 0.61.1

Description

On iOS, when I try to touch the slide to go increase/decrease its value, the thumb always goes to the beginning of the slider without triggering the onValueChange callback. On Android, this behavior works fine.

Reproducible Demo

<Slider
  minimumValue={6}
  value={16}
  maximumValue={26}
  onValueChange={(value) => console.log('Value changed: ', value}
  step={1}
/>

Issue Analytics

State:
Created 4 years ago
Comments:7

Top GitHub Comments

1reaction

michalchudziakcommented, Nov 26, 2019

@mcousillas6 Actually, I found a simple solution, and I’ll quickfix that now, as it seems like high prio. Thank you for your engagement, and we’d love to have some help with other issues if you’d like to contribute 😃

0reactions

SiyabongaNzulwanacommented, Dec 4, 2019

@michalchudziak what if I am still using the react native "react-native": "0.59.9" ? How do I get access to that feature you built, I really need it.