react / react/react-native

Border can't be applied to nested <Text> components

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#45,925 14 comentarios 2 reacciones 0 asignados Ver en GitHub

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Descripción

Description

I'm rendering several Text components wrapped inside a parent Text component, like so:

<Text>
  <Text>text 1</Text>
  <Text style={{ borderWidth: 1, borderColor: 'red' }}>text 2</Text>
</Text>

I'm expecting "text 2" to have a red border, rendering inline along with "text 1". However, the border is not rendered.

If I change the container from Text to View, the border renders properly. However, there are scenarios where this is not feasible (e.g.: rendering inside a TextInput.

This issue was previously opened here and, arguably, wrongfully closed. The reason it was marked as closed was:

Nesting a Text component within a parent Text component is not supported.

However, the documentation clearly states the opposite:

Nested text

Both Android and iOS allow you to display formatted text by annotating ranges of a string with specific formatting like bold or colored text (NSAttributedString on iOS, SpannableString on Android). In practice, this is very tedious. For React Native, we decided to use web paradigm for this where you can nest text to achieve the same effect.

Steps to reproduce

Nest one Text element inside another, applying a border width/color to the nested element.

<Text>
  <Text>text 1</Text>
  <Text style={{ borderWidth: 1, borderColor: 'red' }}>text 2</Text>
</Text>
React Native Version

0.74.3

Affected Platforms

Runtime - Android, Runtime - iOS

Output of npx react-native info
System:
  OS: macOS 14.4.1
  CPU: (8) arm64 Apple M1
  Memory: 72.53 MB / 16.00 GB
  Shell:
    version: "5.9"
    path: /bin/zsh
Binaries:
  Node:
    version: 22.5.1
    path: /opt/homebrew/bin/node
  Yarn:
    version: 1.22.19
    path: /opt/homebrew/bin/yarn
  npm:
    version: 10.8.2
    path: /opt/homebrew/bin/npm
  Watchman: Not Found
Managers:
  CocoaPods: Not Found
SDKs:
  iOS SDK:
    Platforms:
      - DriverKit 23.5
      - iOS 17.5
      - macOS 14.5
      - tvOS 17.5
      - visionOS 1.2
      - watchOS 10.5
  Android SDK: Not Found
IDEs:
  Android Studio: 2023.1 AI-231.9392.1.2311.11330709
  Xcode:
    version: 15.4/15F31d
    path: /usr/bin/xcodebuild
Languages:
  Java:
    version: 22.0.1
    path: /opt/homebrew/opt/openjdk/bin/javac
  Ruby:
    version: 3.3.3
    path: /Users/mhuggins/.rvm/rubies/ruby-3.3.3/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: Not found
  newArchEnabled: Not found
iOS:
  hermesEnabled: Not found
  newArchEnabled: Not found


### Stacktrace or Logs

```text
N/A
Reproducer

https://snack.expo.dev/@huggie/nested-text-border-bug

Screenshots and Videos

No response

Guía de contribución

Abrir la guía de contribución

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Línea de trabajo

Comienza con el reproductor de Expo Snack enlazado y la documentación de React Native sobre texto anidado; después, sigue cómo se gestionan los estilos de Text anidado en Android y iOS. Reproduce el caso del issue y verifica que un Text anidado con borderWidth y borderColor renderiza su borde inline dentro de un Text padre sin alterar el comportamiento existente del texto anidado.

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
Tranquilo
Claridad
Bastante claro
Aptitud para principiantes
44/100

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