flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
31 lines
1016 B
Markdown
31 lines
1016 B
Markdown
# jsx-a11y/accessible-emoji
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❌ This rule is deprecated.
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<!-- end auto-generated rule header -->
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Emoji have become a common way of communicating content to the end user. To a person using a screen reader, however, they may not be aware that this content is there at all. By wrapping the emoji in a `<span>`, giving it the `role="img"`, and providing a useful description in `aria-label`, the screen reader will treat the emoji as an image in the accessibility tree with an accessible name for the end user.
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## Rule details
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This rule takes no arguments.
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### Succeed
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```jsx
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<span role="img" aria-label="Snowman">☃</span>
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<span role="img" aria-label="Panda">🐼</span>
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<span role="img" aria-labelledby="panda1">🐼</span>
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```
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### Fail
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```jsx
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<span>🐼</span>
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<i role="img" aria-label="Panda">🐼</i>
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```
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## Accessibility guidelines
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- [WCAG 1.1.1](https://www.w3.org/WAI/WCAG21/Understanding/non-text-content.html)
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### Resources
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- [Léonie Watson, Accessible Emoji](https://tink.uk/accessible-emoji/)
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