Demos
How to import
import { SideSheet } from '@fibrous/semi-ui-react';
Basic Usage
By default, SideSheet slides from the right side of the screen and could be closed by clicking on the mask.
Code
import { useState } from 'react';
import { SideSheet, Button } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const change = () => {
setVisible(!visible);
};
return (
<>
<Button onClick={change}>Open SideSheet</Button>
<SideSheet title="滑动侧边栏" visible={visible} onCancel={change}>
<p>This is the content of a basic sidesheet.</p>
<p>Here is more content...</p>
</SideSheet>
</>
);
}Placement
You could use placement to set the position from which SideSheet comes in, supporting one of top, bottom, left, right.
Code
import { useState } from 'react';
import { SideSheet, RadioGroup, Radio, Button, type SideSheetProps, type RadioChangeEvent } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const change = () => {
setVisible(!visible);
};
const [placement, setPlacement] = useState<SideSheetProps['placement']>('right');
const changePlacement = (e: RadioChangeEvent) => {
setPlacement(e.target.value);
};
return (
<>
<RadioGroup aria-label="侧边栏位置" onChange={changePlacement} value={placement}>
<Radio value="right">right</Radio>
<Radio value="left">left</Radio>
<Radio value="top">top</Radio>
<Radio value="bottom">bottom</Radio>
</RadioGroup>
<br />
<br />
<Button onClick={change}>Open SideSheet</Button>
<SideSheet title="滑动侧边栏" visible={visible} onCancel={change} placement={placement}>
<p>This is the content of a basic sidesheet.</p>
<p>Here is more content...</p>
</SideSheet>
</>
);
}Size
You could use size to set the size of SideSheet, supporting one of small(448px), medium(684px), and large(920px). Only takes effects when placement is set to left or right. If the default size does not meet your needs, you can also set the width by setting the width property, for example width={900} / width={'800px'}
Code
import { useState } from 'react';
import { SideSheet, RadioGroup, Radio, Button, type SideSheetProps, type RadioChangeEvent } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const change = () => {
setVisible(!visible);
};
const [size, setSize] = useState<SideSheetProps['size']>('small');
const changeSize = (e: RadioChangeEvent) => {
setSize(e.target.value);
};
return (
<>
<RadioGroup aria-label="侧边栏尺寸" onChange={changeSize} value={size}>
<Radio value="small">small</Radio>
<Radio value="medium">medium</Radio>
<Radio value="large">large</Radio>
</RadioGroup>
<br />
<br />
<Button onClick={change}>Open SideSheet</Button>
<SideSheet title="滑动侧边栏" visible={visible} onCancel={change} size={size}>
<p>This is the content of a basic sidesheet.</p>
<p>Here is more content...</p>
</SideSheet>
</>
);
}Non-blocking Workflow
You could set mask={false} to continue working on the area outside SideSheet.
Code
import { useState } from 'react';
import { SideSheet, TextArea, Button } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const [value, setValue] = useState('');
return (
<>
<Button onClick={() => setVisible(true)}>Open SideSheet</Button>
<TextArea placeholder="Please enter something" onChange={(value) => setValue(value)} style={{ marginTop: 12 }} />
<SideSheet title="可操作外部的侧边栏" visible={visible} onCancel={() => setVisible(false)} mask={false} disableScroll={false}>
<p>这里是输入的内容:</p>
<p>{value}</p>
</SideSheet>
</>
);
}Rendered Inside Container
You could use getPopupContainer to render SideSheet in targeted DOM.
Code
import { useState } from 'react';
import { SideSheet, Button } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const getContainer = () => {
return document.querySelector('.sidesheet-container') as HTMLElement;
};
return (
<div
style={{
height: 320,
overflow: 'hidden',
position: 'relative',
border: '1px solid var(--semi-color-border)',
borderRadius: 2,
padding: 24,
textAlign: 'center',
background: 'var(--semi-color-fill-0)',
}}
className="sidesheet-container"
>
<span>Render in this</span>
<br />
<br />
<Button onClick={() => setVisible(true)}>Open SideSheet</Button>
<SideSheet title="渲染在指定容器内部" visible={visible} onCancel={() => setVisible(false)} width={220} getPopupContainer={getContainer}>
<p>This is the content of a basic sidesheet.</p>
<p>Here is more content...</p>
</SideSheet>
</div>
);
}Customized Content
Use title, footer and other Semi Components, you could create customized information display layers.
Code
import { useState } from 'react';
import { SideSheet, Form, Button, Typography, Banner } from '@fibrous/semi-ui-react';
export default function SideSheetDemo() {
const [visible, setVisible] = useState(false);
const [createTime] = useState(() => new Date());
const show = () => {
setVisible(true);
};
const handleCancel = () => {
setVisible(false);
};
const { DatePicker, Select, Radio, RadioGroup } = Form;
const footer = (
<div style={{ display: 'flex', justifyContent: 'flex-end' }}>
<Button style={{ marginRight: 8 }}>重置</Button>
<Button theme="solid">提交</Button>
</div>
);
return (
<>
<Button onClick={show}>More Information</Button>
<SideSheet title="创建资源包" headerStyle={{ borderBottom: '1px solid var(--semi-color-border)' }} bodyStyle={{ borderBottom: '1px solid var(--semi-color-border)' }} visible={visible} footer={footer} closable={false} onCancel={handleCancel}>
<Form>
<DatePicker field="date" type="dateTime" initValue={createTime} style={{ width: 272 }} label={{ text: '创建时间', required: true }} />
<RadioGroup field="type" label="目标操作系统" direction="horizontal" initValue="all">
<Radio value="all">全平台</Radio>
<Radio value="ios">iOS</Radio>
<Radio value="android">Android</Radio>
<Radio value="web">Web</Radio>
</RadioGroup>
<RadioGroup field="origin" label="资源包来源" direction="horizontal" initValue="scm">
<Radio value="scm">从SCM上传</Radio>
<Radio value="manual">手动上传</Radio>
</RadioGroup>
<Banner
fullMode={false}
icon={null}
type="warning"
bordered
description={
<>
<Typography.Text strong>当前部署环境:线上部署</Typography.Text>
<br />
<Typography.Text>请选择正确的SCM构建产物,防止出现不符合预期的发布操作。</Typography.Text>
</>
}
/>
<br />
<Select field="users" label={{ text: '创建用户', required: true }} style={{ width: 560 }} multiple initValue={['1', '2', '3', '4']}>
<Select.Option value="1">曲晨一</Select.Option>
<Select.Option value="2">夏可曼</Select.Option>
<Select.Option value="3">曲晨三</Select.Option>
<Select.Option value="4">蔡妍</Select.Option>
</Select>
</Form>
</SideSheet>
</>
);
}API Reference
Props
| Property | Description | Type | Default |
|---|---|---|---|
| afterVisibleChange | Called in the commit where visible becomes true, without waiting for the enter animation. When hiding, called after the leave animation ends; also called once with false when unmounted while shown, or when its subtree is hidden by Activity. | Type(isVisible: boolean) => void | - |
| aria-label | Accessible name of the dialog. When set, it takes the place of the name generated from title. | string | - |
| bodyStyle | Style of the content area, a CSSProperties object with camelCase keys such as borderBottom. | CSSProperties | - |
| canVerticalSetWidth | Whether width applies when placement is top or bottom. By default those sheets span the full width. | boolean | - |
| children | Content of the sheet, rendered in .semi-sidesheet-body. | React.ReactNode | - |
| className | Class name of the root element, the outermost .semi-sidesheet element inside the portal. | string | - |
| closable | Whether the close button in the top right corner is shown. | boolean | true |
| closeIcon | Icon inside the close button. null or undefined falls back to the default icon; hide the button with closable={false}. | any | - |
| closeOnEsc | Whether pressing Esc closes the sheet. | boolean | false |
| disableScroll | Whether body scrolling is locked (overflow: hidden on body) while a masked sheet is rendered in document.body. | boolean | true |
| footer | Footer of the sheet. Nothing is rendered when it is empty. | React.ReactNode | null |
| getPopupContainer | Parent element the sheet is rendered into. When omitted, it is rendered in document.body. A custom container needs position: relative; this changes where the sheet sits in the DOM, not where it is shown. | Type() => HTMLElement | - |
| headerStyle | Style of the header, of the same type as bodyStyle. | CSSProperties | - |
| height | Height, used when placement is top or bottom. A number is in pixels; a string is any valid CSS length. 448 when omitted. | number | string | - |
| keepDOM | Whether the sheet content stays mounted while closed. | boolean | false |
| mask | Whether the mask is shown. When false, the content outside stays operable and body scrolling is not locked. | boolean | true |
| maskClosable | Whether clicking the mask closes the sheet. | boolean | true |
| maskStyle | Style of the mask, of the same type as bodyStyle. | CSSProperties | - |
| motion | Whether animation is enabled. | boolean | true |
| onCancel | Called when the user closes the sheet with the close button, the mask or Esc. The argument is the native MouseEvent, or the native KeyboardEvent for Esc. The sheet does not close by itself; set visible to false in the callback. | Type(e: React.MouseEvent | KeyboardEvent) => void | - |
| placement | Edge the sheet slides in from: top, bottom, left or right. | Placement | "right" |
| ref | Reference to the root element, the outermost .semi-sidesheet element inside the portal. It is null while nothing is rendered. | TypeReact.Ref<HTMLDivElement> | - |
| size | Size: small (448px), medium (684px) or large (920px). Used only when placement is left or right; width takes precedence when set. | 'small' | 'medium' | 'large' | "small" |
| style | Style of the dialog element (.semi-sidesheet-inner), merged with the computed width and height, which take precedence. | CSSProperties | - |
| title | Title of the sheet. Nothing is rendered when it is empty, and it names the dialog. | React.ReactNode | - |
| visible | Whether the sheet is visible. A controlled prop: set it to false in onCancel to close the sheet. | boolean | false |
| width | Width, used when placement is left or right, and also when placement is top or bottom with canVerticalSetWidth. A number is in pixels; a string is any valid CSS length. Decided by size when omitted. | number | string | - |
| zIndex | z-index of the layer. | number | 1000 |
aria-* attributes and style land on the role="dialog" element (.semi-sidesheet-inner); className, ref and other native attributes and events land on the outermost .semi-sidesheet element inside the portal.
Accessibility
ARIA
- SideSheet has a
dialogrole to indicate that it is a pop-up component. The title element (.semi-sidesheet-title) has theheadingrole andaria-level="2"and names the dialog througharia-labelledby; the header itself has no role. Whenaria-labelis passed it wins and that reference is not generated. - Every
aria-*attribute andstyleland on therole="dialog"element; other undeclared props land on the outer element. aria-modalis output only when the dialog is modal. A dialog is modal when it has a mask (mask) and is rendered in the body (judged by the actual container, so thegetPopupContainerof ConfigProvider counts). Withmaskset tofalse, or a mask confined to a custom container, it is not output.
Keyboard and focus
- Focus moves into the sheet when it opens.
- With
closeOnEscset, pressingEsccloses the sheet (off by default). - A modal dialog (with a mask, rendered in the body): Tab cycles inside the sheet, the rest of the page is inert, and focus returns to the element focused before it opened when it closes. A sheet with a mask rendered in a custom container does not make the page inert; see the next item.
- A non-modal dialog (
maskset tofalse, or a mask confined to a custom container): Tab can leave the sheet for the page and the page outside the container stays usable; focus returns on close only if it is still inside the sheet or has fallen to the body, and focus the user has moved elsewhere on the page stays. With a mask confined to a custom container, other content inside that container can still be reached by Tab.
Design Tokens
| Sass variable | Value | Usage |
|---|---|---|
| $animation_duration-sideSheet_mask-show | 180ms | 侧边栏打开时-蒙层颜色-动画持续时间 |
| $animation_function-sideSheet_mask-show | cubic-bezier(0.25, 0.46, 0.45, 0.94) | 侧边栏打开时-蒙层颜色-过渡曲线 |
| $animation_delay-sideSheet_mask-show | 0ms | 侧边栏打开时-蒙层颜色-延迟时间 |
| $animation_duration-sideSheet_mask-hide | 180ms | 侧边栏关闭时-蒙层颜色-动画持续时间 |
| $animation_function-sideSheet_mask-hide | cubic-bezier(0.25, 0.46, 0.45, 0.94) | 侧边栏关闭时-蒙层颜色-过渡曲线 |
| $animation_delay-sideSheet_mask-hide | 0ms | 侧边栏关闭时-蒙层颜色-延迟时间 |
| $animation_duration-sideSheet_inner-show | 180ms | 侧边栏打开-动画持续时间 |
| $animation_function-sideSheet_inner-show | cubic-bezier(0.25, 0.46, 0.45, 0.94) | 侧边栏打开-过渡曲线 |
| $animation_delay-sideSheet_inner-show | 0ms | 侧边栏打开-延迟时间 |
| $animation_duration-sideSheet_inner-hide | 180ms | 侧边栏关闭-动画持续时间 |
| $animation_function-sideSheet_inner-hide | cubic-bezier(0.25, 0.46, 0.45, 0.94) | 侧边栏关闭-过渡曲线 |
| $animation_delay-sideSheet_inner-hide | 0ms | 侧边栏关闭-延迟时间 |
| $color-sideSheet_mask-bg | var(--semi-color-overlay-bg) | 侧边栏打开后蒙层颜色 |
| $color-sideSheet-bg | var(--semi-color-bg-2) | 侧边栏背景颜色 |
| $color-sideSheet_main-text | var(--semi-color-text-0) | 侧边栏默认文本颜色 |
| $color-sideSheet_header-borderBottom | var(--semi-color-border) | 侧边栏 header 底部边框颜色 |
| $spacing-sideSheet-margin | 0 | 侧边栏整体外边距 |
| $spacing-sideSheet_title-margin | 0 | 侧边栏标题外边距 |
| $spacing-sideSheet_header-padding | $spacing-loose | 侧边栏 header 内边距 |
| $spacing-sideSheet_header-paddingBottom | $spacing-base-loose | 侧边栏 header 底部内边距 |
| $spacing-sideSheet_body-paddingY | 0 | 侧边栏 body 垂直内边距 |
| $spacing-sideSheet_body-paddingX | $spacing-loose | 侧边栏 body 水平内边距 |
| $spacing-sideSheet_footer-padding | $spacing-loose | 侧边栏 footer 内边距 |
| $width-sideSheet_header-borderBottom | 0px | 侧边栏 header 底部边框宽度 |
| $width-sideSheet_size-small | 448px | 小尺寸侧边栏宽度 |
| $width-sideSheet_size-medium | 684px | 中尺寸侧边栏宽度 |
| $width-sideSheet_size-large | 920px | 大尺寸侧边栏宽度 |
| $font-sideSheet_title-fontWeight | $font-weight-bold | 侧边栏标题文本字重 |
| $font-sideSheet_title-fontSize | $font-size-header-5 | 侧边栏标题文本字号 |
| $filter-sideSheet_mask-bg | none | |
| $filter-sideSheet-bg | none |
FAQ
- Does SideSheet disable body scrolling automatically? When a SideSheet with a mask is rendered in the body by default (no
getPopupContainer), it addsoverflow: hiddento the body on open to block scrolling. SetdisableScrolltofalseto allow scrolling; scrolling is not locked whenmaskisfalse.