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Rating API

想要学习更多组件属性和 CSS API，可以查阅 React Rating 组件的 API 文档。

导入

import Rating from '@mui/material/Rating';
// 或
import { Rating } from '@mui/material';
You can learn about the difference by reading this guide on minimizing bundle size.

组件名称

The name MuiRating can be used when providing default props or style overrides in the theme.

属性

原生（Native） 组件的属性也是可用的。

名称类型默认值描述
classesobject
Override or extend the styles applied to the component. See CSS API below for more details.
defaultValuenumbernull
The default input value. Use when the component is not controlled.
disabledboolfalse
如果被设置为 true，那么该组件将会被禁用。
emptyIconnode<StarBorder fontSize="inherit" />
The icon to display when empty.
emptyLabelTextnode'Empty'
The label read when the rating input is empty.
getLabelTextfuncfunction defaultLabelText(value) { return `${value} Star${value !== 1 ? 's' : ''}`; }
Accepts a function which returns a string value that provides a user-friendly name for the current value of the rating. This is important for screen reader users.
For localization purposes, you can use the provided translations.

Signature:
function(value: number) => string
value: The rating label's value to format.
highlightSelectedOnlyboolfalse
If true, only the selected icon will be highlighted.
iconnode<Star fontSize="inherit" />
The icon element.
IconContainerComponentelementTypefunction IconContainer(props) { const { value, ...other } = props; return <span {...other} />; }
The component containing the icon.
maxnumber5
Maximum rating.
namestring
The name attribute of the radio input elements. This input name should be unique within the page. Being unique within a form is insufficient since the name is used to generated IDs.
onChangefunc
Callback fired when the value changes.

Signature:
function(event: object, value: number | null) => void
event: The event source of the callback.
value: The new value.
onChangeActivefunc
Callback function that is fired when the hover state changes.

Signature:
function(event: object, value: number) => void
event: The event source of the callback.
value: The new value.
precisionnumber1
The minimum increment value change allowed.
readOnlyboolfalse
Removes all hover effects and pointer events.
size'small'
| 'medium'
| 'large'
| string		'medium'
The size of the autocomplete.
sxArray<func
| object
| bool>
| func
| object
The system prop that allows defining system overrides as well as additional CSS styles. See the `sx` page for more details.
valuenumber
The rating value.

ref 则会被传递到根元素中。

CSS

规则名称全局类名描述
root.MuiRating-rootStyles applied to the root element.
sizeSmall.MuiRating-sizeSmallStyles applied to the root element if size="small".
sizeMedium.MuiRating-sizeMediumStyles applied to the root element if size="medium".
sizeLarge.MuiRating-sizeLargeStyles applied to the root element if size="large".
readOnly.MuiRating-readOnlyStyles applied to the root element if readOnly={true}.
disabled.Mui-disabledPseudo-class applied to the root element if disabled={true}.
focusVisible.Mui-focusVisiblePseudo-class applied to the root element if keyboard focused.
visuallyHidden.MuiRating-visuallyHiddenVisually hide an element.
label.MuiRating-labelStyles applied to the label elements.
labelEmptyValueActive.MuiRating-labelEmptyValueActiveStyles applied to the label of the "no value" input when it is active.
icon.MuiRating-iconStyles applied to the icon wrapping elements.
iconEmpty.MuiRating-iconEmptyStyles applied to the icon wrapping elements when 空白的文本框.
iconFilled.MuiRating-iconFilledStyles applied to the icon wrapping elements when filled（填充）.
iconHover.MuiRating-iconHoverStyles applied to the icon wrapping elements when hover.
iconFocus.MuiRating-iconFocusStyles applied to the icon wrapping elements when focus.
iconActive.MuiRating-iconActiveStyles applied to the icon wrapping elements when active.
decimal.MuiRating-decimalStyles applied to the icon wrapping elements when decimals are necessary.

您可以使用组件自定义选项对组件进行个性化：

演示项目