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@uiw/react-avatar
Advanced tools
用来代表用户或事物,支持图片、图标或字符展示。
import { Avatar } from 'uiw';
// or
import Avatar from '@uiw/react-avatar';
头像有四种尺寸,两种形状可选。
import React from 'react';
import { Avatar, Icon } from 'uiw';
export default function Demo() {
return (
<div>
<div style={{ paddingBottom: 20 }}>
<Avatar size="large" icon={<Icon type="user"/>} />
<Avatar icon="user" />
<Avatar size="small" icon="user" />
<Avatar size="mini" icon={<Icon type="user"/>} />
</div>
<div>
<Avatar shape="square" size="large" icon="user" />
<Avatar shape="square" icon="user" />
<Avatar shape="square" size="small" icon="user" />
<Avatar shape="square" size="mini" icon="user" />
</div>
</div>
)
}
支持三种类型:Icon 以及字符,其中 Icon 和字符型可以自定义图标颜色及背景色。
import React from 'react';
import { Avatar, Icon } from 'uiw';
export default function Demo() {
return (
<div>
<Avatar icon={<Icon type="user"/>} />
<Avatar>U</Avatar>
<Avatar src="https://avatars2.githubusercontent.com/u/1680273?s=40&v=4" />
<Avatar style={{ color: '#f56a00', backgroundColor: '#fde3cf' }}>U</Avatar>
<Avatar style={{ backgroundColor: '#87d068' }} icon="user" />
</div>
)
}
在组件上使用onError
事件,处理显示错误的图片。
import React from 'react';
import { Avatar, Icon } from 'uiw';
const App = () => {
const [src, setSrc] = React.useState('https://avatars2.githubusercontent.com/ua/1680273?s=40&v=4')
return (
<div>
<Avatar
src='https://avatars2.githubusercontent.com/ua/1680273?s=40&v=4'
onError={(e) => {
if (e) {
e.target.src = 'https://avatars2.githubusercontent.com/u/1680275?s=40&v=4'
}
return false;
}}
/>
<Avatar
src={src}
onError={(e) => {
if (e) {
setSrc('https://avatars2.githubusercontent.com/u/1680275?s=40&v=4');
}
}}
/>
</div>
)
}
export default App;
import React from 'react';
import { Avatar, Badge } from 'uiw';
export default function Demo() {
return (
<div>
<span style={{ marginRight: 24 }}>
<Badge count={1}><Avatar shape="square" icon="user" /></Badge>
</span>
<span>
<Badge dot><Avatar shape="square" icon="user" /></Badge>
</span>
</div>
)
}
参数 | 说明 | 类型 | 默认值 |
---|---|---|---|
icon | 设置头像的图标类型,参考 Icon 组件 | String、ReactNode | - |
shape | 指定头像的形状 square 正方形或者 circle 圆 | Enum{'circle ', 'square ' } | - |
size | 设置头像的大小 | Enum{ 'large ', 'small ','mini ', 'default ' } | default |
src | 图片类头像的资源地址 | String | - |
alt | 规定图像的替代文本 | String | - |
onError | 图片加载失败的事件,返回 false 会关闭组件默认的 fallback 行为 | () => boolean | - |
FAQs
Avatar component
We found that @uiw/react-avatar demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
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