【发布时间】:2019-09-30 08:26:47
【问题描述】:
如何编写makeStyles() 以便它允许我同时使用主题变量和道具?
我试过了:
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CSSProperties["backgroundColor"] 类型的组件上的道具
但我得到了错误:
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:我使用的是 4.0.0-beta.1 版本的材料核心和样式
【问题讨论】:
-
我可能会迟到。但是,有一个非常酷的视频,它会引导您了解将主题传递给 makeStyles 的基础知识:youtu.be/…
-
如果您使用的是 MUI v5,请参阅this 答案以了解替代方法。
标签: reactjs material-ui