reactjs - 如何在makeStyles中使用 'theme'和 'props'？

Question

如何编写 makeStyles() 以便它允许我使用主题变量和 Prop ？

我已经尝试过这个:

const useStyles = makeStyles(theme => ({
  appbar: props => ({
    boxShadow: "none",
    background: "transparent",
    marginTop: theme.spacing(2),
    marginBottom: theme.spacing(2),
    color: theme.palette.getContrastText(props)
  }),
}));

并在组件中调用它:

const classes = useStyles(backgroundColor);

其中 backgroundColor 是类型为 CSSProperties["backgroundColor"] 的组件的 props

但我收到错误:

TypeError: Cannot read property 'rules' of undefined
    at RuleList.onUpdate (C:\Users\...\node_modules\jss\dist\jss.cjs.js:944:14)
    at RuleList.update (C:\Users\...\node_modules\jss\dist\jss.cjs.js:923:12)
    at StyleSheet.update (C:\Users\...\node_modules\jss\dist\jss.cjs.js:1178:39)
    at attach (C:\Users\...\node_modules\@material-ui\styles\makeStyles\makeStyles.js:141:18)
    at C:\Users\...\node_modules\@material-ui\styles\makeStyles\makeStyles.js:262:7
    at useSynchronousEffect (C:\Users\...\node_modules\@material-ui\styles\makeStyles\makeStyles.js:207:14)
    at C:\Users\...\node_modules\@material-ui\styles\makeStyles\makeStyles.js:254:5
    at Layout (C:\Users\...\.next\server\static\development\pages\index.js:1698:17)
    at processChild (C:\Users\...\node_modules\react-dom\cjs\react-dom-server.node.development.js:2888:14)
    at resolve (C:\Users\...\node_modules\react-dom\cjs\react-dom-server.node.development.js:2812:5)
    at ReactDOMServerRenderer.render (C:\Users\...\node_modules\react-dom\cjs\react-dom-server.node.development.js:3202:22)
    at ReactDOMServerRenderer.read (C:\Users\...\node_modules\react-dom\cjs\react-dom-server.node.development.js:3161:29)
    at renderToString (C:\Users\...\node_modules\react-dom\cjs\react-dom-server.node.development.js:3646:27)
    at render (C:\Users\...\node_modules\next-server\dist\server\render.js:86:16)
    at renderPage (C:\Users\...\node_modules\next-server\dist\server\render.js:211:20)
    at ctx.renderPage (C:\Users\...\.next\server\static\development\pages\_document.js:2404:22)

  100 |   handleSignUpClick,
  101 |   backgroundColor
  102 | }) => {
> 103 |   const classes = useStyles(backgroundColor);
  104 |   return (
  105 |     <AppBar className={classes.appbar}>
  106 |       <Container maxWidth="lg">

编辑:我正在使用 Material 核心和样式的 4.0.0-beta.1 版本

Answer 1

测试使用:

"@material-ui/core": "^4.0.0-beta.1",
"@material-ui/styles": "^4.0.0-rc.0",

JavaScript 示例:

我的组件.js

import React from 'react';
import { makeStyles } from '@material-ui/styles';

import { useStyles } from './my-component.styles.js'; 

const myComponent = (props) => {
    const styleProps = { width: '100px', height: '100px' };
    const classes = useStyles(styleProps);

    return (
        <div className={classes.mySelector}></div> // with 100px and height 100px will be applied
    )
}

我的组件.styles.js

export const useStyles = makeStyles(theme => ({
    mySelector: props => ({
        display: 'block',
        width: props.width,
        height: props.height,
    }),
}));

<小时/>

TypeScript 示例:

我的组件.ts

import React, { FC } from 'react'; 
import { makeStyles } from '@material-ui/styles';

import { useStyles } from './my-component.styles.ts'; 
import { MyComponentProps, StylesProps } from './my-component.interfaces.ts'; 

const myComponent: FC<MyComponentProps> = (props) => {
    const styleProps: StylesProps = { width: '100px', height: '100px' };
    const classes = useStyles(styleProps);

    return (
        <div className={classes.mySelector}></div> // with 100px and height 100px will be applied
    )
}

我的组件.interfaces.ts

export interface StyleProps {
    width: string;
    height: string;
}

export interface MyComponentProps {
}

我的组件.styles.ts

import { Theme } from '@material-ui/core';
import { makeStyles } from '@material-ui/styles';

import { StyleProps } from './my-components.interfaces.ts';

export const useStyles = makeStyles<Theme, StyleProps>((theme: Theme) => ({
    mySelector: props => ({ // props = { width: string; height: string }
        display: 'block',
        width: props.width,
        height: props.height,
    }),
}));

更新

重新测试

"@material-ui/core": "^4.12.X"