Uncontrolled input value clears when color is changed
Nadie ha tomado este issue todavía.
- Lenguaje dominante
- C++
- Estrellas
- 127k
- Forks
- 25.3k
- Merge medio
- 1 d 23 h
- PR fusionados (30 d)
- 4
Descripción
Description
Setting color in style prop for an uncontrolled input based on focus clears the TextInput's value.
example:
...
<TextInput
onBlur={onBlur}
onFocus={onFocus}
placeholder={placeholder}
style={[
{
color: isFocused ? "#f00" : "#000",
},
]}
/>
...
isFocused is set based on onBlur and onFocus.
This same issue is not noticed for a controlled input. I have also linked a repro link with both cases side by side.
Affected platform: Android
Steps to reproduce
- Run the application with
npx react-native run-android - Interact with controlled input (notice normal behaviour)
- Interact with uncontrolled input, notice value of input disappearing when you blur the focus
React Native Version
0.73.5
Affected Platforms
Runtime - Android
Output of npx react-native info
System:
OS: macOS 14.2.1
CPU: (10) arm64 Apple M1 Pro
Memory: 179.17 MB / 16.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 18.19.1
path: ~/.nvm/versions/node/v18.19.1/bin/node
Yarn:
version: 1.22.21
path: ~/.bun/bin/yarn
npm:
version: 10.2.4
path: ~/.nvm/versions/node/v18.19.1/bin/npm
Watchman:
version: 2023.12.04.00
path: /opt/homebrew/bin/watchman
Managers:
CocoaPods:
version: 1.15.2
path: /opt/homebrew/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 23.2
- iOS 17.2
- macOS 14.2
- tvOS 17.2
- watchOS 10.2
Android SDK: Not Found
IDEs:
Android Studio: 2022.3 AI-223.8836.35.2231.10811636
Xcode:
version: 15.1/15C65
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: 0.73.5
wanted: 0.73.5
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: Not found
newArchEnabled: false
Stacktrace or Logs
N/A
Reproducer
https://github.com/BalogunofAfrica/react-native-textinput-bug
Screenshots and Videos
https://github.com/facebook/react-native/assets/45393944/91a05b3e-06c1-4ca5-ac39-74d0da2522d7
Guía de contribución
Primeros pasos
- Lee el issue completo y luego la guía de contribución del proyecto.
- Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
- Haz un fork del repositorio y trabaja en una rama.
- Abre un pull request que haga referencia al número del issue.
Línea de trabajo
Comienza con el reproducer enlazado y ejecútalo con npx react-native run-android en React Native 0.73.5. Compara los casos de TextInput controlado y no controlado mientras cambias el color basado en el foco; la tarea está completada cuando el input no controlado conserva su valor después de perder el foco y el caso controlado no se ve afectado.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- react-native
- Área
- mobile
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 35/100