代码演示 如何引入 import { Progress } from '@douyinfe/semi-ui';
标准的进度条 通过stroke属性来控制进度条的填充色percent属性控制已完成的进度size属性控制进度条尺寸aria-label说明进度条具体代表含义size预设的尺寸不满足，可以通过style传入 height 自定义进度条高度
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<div style={{ width: 200 }}>
<Progress percent={10} stroke="var(--semi-color-warning)" aria-label="disk usage" />
<br />
<Progress percent={25} stroke="var(--semi-color-danger)" aria-label="disk usage" />
<br />
<Progress percent={50} aria-label="disk usage" />
<br />
<Progress percent={80} aria-label="download progress" />
<br />
<Progress percent={80} size="large" aria-label="disk usage" />
<br />
<Progress percent={80} style={{ height: '8px' }} aria-label="disk usage" />
</div>
);
展示百分比文本 通过showInfo控制是否展示百分比数字，可以通过format格式化展示文本
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<div style={{ width: 200 }}>
<Progress percent={10} stroke="var(--semi-color-warning)" showInfo={true} aria-label="disk usage" />
<br />
<Progress percent={25} stroke="var(--semi-color-danger)" showInfo={true} aria-label="disk usage" />
<br />
<Progress percent={50} showInfo={true} aria-label="disk usage" />
<br />
<Progress percent={50} showInfo={true} format={percent => percent * 10 + '‰'} aria-label="disk usage" />
</div>
);
垂直的进度条 设置direction='vertical'，展示垂直进度条，可以通过style传入 width 控制进度条宽度
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<div style={{ height: 100, display: 'flex' }}>
<Progress percent={10} direction="vertical" aria-label="disk usage" />
<Progress percent={25} direction="vertical" aria-label="disk usage" />
<Progress percent={50} direction="vertical" aria-label="disk usage" />
<Progress percent={80} direction="vertical" size="large" aria-label="disk usage" />
<Progress percent={80} direction="vertical" style={{ width: '8px' }} aria-label="disk usage" />
</div>
);
环形进度条 将 type 设为circle，进度条将会展示成环状。进度条默认尺寸为 72 x 72
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<div>
<Progress percent={10} type="circle" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={25} type="circle" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={50} type="circle" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={80} type="circle" style={{ margin: 5 }} aria-label="disk usage" />
</div>
);
你可以通过修改width来控制环形进度条的大小
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<React.Fragment>
<div>
<Progress percent={100} type="circle" width={100} style={{ margin: 5 }} aria-label="disk usage" />
</div>
<div>
<Progress
percent={100}
type="circle"
width={100}
style={{ margin: 5 }}
stroke="var(--semi-color-danger)"
aria-label="disk usage"
/>
</div>
</React.Fragment>
);
小号的环形进度条 小号进度条默认尺寸为 24 x 24
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<React.Fragment>
<Progress percent={10} type="circle" size="small" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={25} type="circle" size="small" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={50} type="circle" size="small" style={{ margin: 5 }} aria-label="disk usage" />
<Progress percent={80} type="circle" size="small" style={{ margin: 5 }} aria-label="disk usage" />
</React.Fragment>
);
动态改变进度 import React, { useState } from 'react';
import { Progress, Button } from '@douyinfe/semi-ui';
import { IconChevronLeft, IconChevronRight } from '@douyinfe/semi-icons';
() => {
const [percent, setPercent] = useState(40);
return (
<>
<div>
<Progress percent={percent} showInfo aria-label="disk usage" />
<Button
icon={<IconChevronLeft />}
theme="light"
onClick={() => {
setPercent(percent - 10);
}}
disabled={percent === 0}
/>
<Button
icon={<IconChevronRight />}
theme="light"
onClick={() => {
setPercent(percent + 10);
}}
disabled={percent >= 100}
/>
</div>
</>
);
};
import React, { useState } from 'react';
import { Progress, Button } from '@douyinfe/semi-ui';
import { IconChevronLeft, IconChevronRight } from '@douyinfe/semi-icons';
() => {
const [cirPerc, setCirPerc] = useState(40);
return (
<div>
<div>
<Progress percent={cirPerc} type="circle" aria-label="disk usage" />
</div>
<Button
icon={<IconChevronLeft />}
theme="light"
onClick={() => {
setCirPerc(cirPerc - 10);
}}
disabled={cirPerc === 0}
/>
<Button
icon={<IconChevronRight />}
theme="light"
onClick={() => {
setCirPerc(cirPerc + 10);
}}
disabled={cirPerc >= 100}
/>
</div>
);
};
自定义中心文字内容 你可以通过传入 format 函数自定义中心文字，format 的入参为当前百分比showInfo 设为 false，或者在 format 中直接返回空字符串
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<React.Fragment>
<Progress
percent={75}
showInfo
type="circle"
format={per => per + 'Days'}
style={{ margin: 10 }}
aria-label="disk usage"
/>
<Progress
percent={100}
showInfo
type="circle"
format={per => 'Done'}
style={{ margin: 10 }}
aria-label="disk usage"
/>
<Progress percent={50} type="circle" showInfo={false} style={{ margin: 10 }} aria-label="disk usage" />
</React.Fragment>
);
圆角/方角边缘 通过 strokeLinecap 属性，你可以控制环形进度条边缘形状
import React from 'react';
import { Progress } from '@douyinfe/semi-ui';
() => (
<React.Fragment>
<Progress percent={50} strokeLinecap="round" type="circle" style={{ margin: 10 }} aria-label="disk usage" />
<Progress percent={50} strokeLinecap="square" type="circle" style={{ margin: 10 }} aria-label="disk usage" />
</React.Fragment>
);
自定义进度条颜色 可通过设置 stroke 属性，自定义具体 percent 的颜色
import React, { useState } from 'react';
import { Progress, Button } from '@douyinfe/semi-ui';
import { IconChevronLeft, IconChevronRight } from '@douyinfe/semi-icons';
() => {
const [percent, setPercent] = useState(10);
const strokeArr = [
{ percent: 20, color: 'red' },
{ percent: 40, color: 'orange-9' },
{ percent: 60, color: 'light-green-8' },
{ percent: 80, color: 'hsla(125, 50%, 46% / 1)' }
];
return (
<>
<div>
<Progress
percent={percent}
stroke={strokeArr}
showInfo
type="circle"
width={100}
aria-label="disk usage"
/>
<Progress
percent={percent}
stroke={strokeArr}
showInfo
style={{ margin: '20px 0 10px' }}
aria-label="disk usage"
/>
</div>
<Button
icon={<IconChevronLeft />}
theme="light"
onClick={() => {
setPercent(percent - 10);
}}
disabled={percent === 0}
/>
<Button
icon={<IconChevronRight />}
theme="light"
onClick={() => {
setPercent(percent + 10);
}}
disabled={percent === 100}
/>
</>
);
};
自动补齐颜色区间 可通过设置 strokeGradient 属性，属性为 true 时自动补齐颜色区间，生成渐变色
import React, { useEffect, useState } from 'react';
import { Space, Progress, Button } from '@douyinfe/semi-ui';
import { IconChevronLeft, IconChevronRight } from '@douyinfe/semi-icons';
() => {
const [percent, setPercent] = useState(65);
const [percentInterval, setPercentInterval] = useState(0);
useEffect(() => {
setTimeout(
() => {
setPercentInterval(percentInterval > 100 ? 0 : percentInterval + 3);
},
percentInterval === 0 || percentInterval > 100 ? 1200 : 290 - (percentInterval % 50) * 3
);
}, [percentInterval]);
const strokeArr = [
{ percent: 0, color: 'rgb(249, 57, 32)' },
{ percent: 50, color: '#46259E' },
{ percent: 100, color: 'hsla(125, 50%, 46% / 1)' },
];
const strokeArrReverse = [
{ percent: 0, color: 'hsla(125, 50%, 46% / 1)' },
{ percent: 50, color: '#46259E' },
{ percent: 100, color: 'rgb(249, 57, 32)' },
];
return (
<>
<Space spacing={20}>
<div>
<Progress
percent={percentInterval}
stroke={strokeArr}
strokeGradient={true}
showInfo
type="circle"
width={100}
aria-label="file download speed"
/>
</div>
<div>
<Progress
percent={percentInterval}
stroke={strokeArrReverse}
strokeGradient={true}
showInfo
type="circle"
width={100}
aria-label="file download speed"
/>
</div>
</Space>
<div style={{ width: '100%', margin: '20px 0 10px' }}>
<Progress
percent={percent}
stroke={strokeArr}
strokeGradient={true}
showInfo
size="large"
aria-label="file download speed"
/>
</div>
<Button
icon={<IconChevronLeft />}
theme="light"
onClick={() => {
setPercent(percent - 5);
}}
disabled={percent === 0}
/>
<Button
icon={<IconChevronRight />}
theme="light"
onClick={() => {
setPercent(percent + 5);
}}
disabled={percent === 100}
/>
</>
);
};
API 参考 属性 说明 类型 默认值 aria-label aria-label 属性，用来给当前元素加上的标签描述, 用于提升可访问性v2.2.0 后提供 string aria-labelledby aria-labelledby 属性，表明某些元素的 id 是当前元素的标签。它被用来确定控件或控件组与它们标签之间的联系, 提升可访问性v2.2.0 后提供 string aria-valuetext aria-valuetext 属性，用于提升可访问性v2.2.0 后提供 string className 样式类名 string direction 条状进度条方向 horizontal、vertical string 'horizontal' format 格式化函数，入参为当前百分比，return 的结果将会直接渲染在圆形进度条中心 (percent: number) => ReactNode (percent) => percent + '%' id id 标识v2.2.0 后提供 string orbitStroke 进度条轨道填充色v1.0.0 后提供 string 'var(--semi-color-fill-0)' percent 进度百分比 number showInfo 环形进度条是否显示中间文本，条状进度条后右侧是否显示文本 boolean false size 尺寸,可选default、small(仅 type=circle 生效)、large(仅 type=line 生效) string 'default' stroke 进度条填充色，类型为 Array<{percent:number; color:string }> 时，color 参数支持颜色类型：'Hex' | 'Hsl' | 'Hsla' | 'Rgb' | 'Rgba' | 'Semi Design Tokens' string | Array<{percent:number; color:string }> 'var(--semi-color-success)' strokeGradient 是否自动生成渐变色补齐区间颜色，需要 stroke 设置至少一个颜色区间 boolean false strokeLinecap 圆角round/方角square(仅在 type='circle'模式下生效) string 'round' strokeWidth type 为line时，该属性控制进度条高度; type 为circle时，该属性控制进度条宽度 number 4 style 样式 CSSProperties type 类型，可选line、circle string 'line' width 环形进度条宽度 number size='default'时为 72，'small'为 24
Accessibility ARIA Progress 具有 progressbar role 来表示它是一个进度条组件。 Progress 会自动将 aria-valuenow 设置为传递给组件的进度百分比（percent），以确保屏幕阅读器可以获取正确的百分比数值。另外，Progress 支持传入 aria-valuetext，当你传入时，根据 W3C 规范，aria-valuetext 将优先被屏幕阅读器使用消费，而不是 aria-valuenow Progress 支持传入 aria-label、aria-labelledby当 Progress 外部存在关于 Progress 作用的描述元素时，你可以通过 aria-labelledby 显式指定某些元素的 id 是 Progress 的标签 否则你应当通过 aria-label 说明 Progress 所代表的具体数值含义 // good case
<p id="progressbar-label">Disk Usage</p>
<Progress aria-labelledby="progressbar-label" percent={80} />
// good case
<Progress aria-label='Percent of disk usage' percent={80} />
<Progress aria-label='Percent of file downloaded' percent={80} />
// usage of aria-valuetext
<Progress aria-label='Percent of disk usage' percent={80} aria-valuetext="Step 2: Copying files... "/>
文案规范 如果进度条过程复杂，或者有很长的等待时间，可以使用帮助文本来做说明。这样可以让用户知道正在发生的进度进展 
