What is the best way to transmit the "theme" property to "Components" within a next.js application?

Question

What is the best way to transmit the "theme" property to "Components" within a next.js application?

I'm currently working on a next.js app and dealing with the _app.tsx file:

import '../styles/globals.css'
import type { AppProps } from 'next/app'
import { createTheme } from '@arwes/design'
import { ThemeProvider, Global, css } from '@emotion/react'
import { globalStyles, blueOnBlack } from '../shared/styles.js'

function MyApp({ Component, pageProps }: AppProps) {
  const theme = createTheme();
  return (
    <ThemeProvider theme={theme}>
      {globalStyles}
      <div style={blueOnBlack(theme)}>
        Futuristic Sci-Fi UI Web Framework
      </div>

      <Component {...pageProps} />
    </ThemeProvider>
  )
}

export default MyApp

An issue I'm facing is needing to access the theme in index.tsx. How can I effectively pass this information into Component?

css reactjs next.js components react-props

Answer 1

Answer №1

When working with child components, remember to include:

const style =  useContext(StyleProvider)

Answer 2

When working with child components, remember to include:

const style =  useContext(StyleProvider)

Answer 3

Answer №2

By utilizing emotion's useTheme(), I successfully accessed the parent's theme. It was necessary to construct the component outside of the render section within the page's exported function, as illustrated in the index.tsx file:

function CustomText(props: any) {
  const theme = useTheme()
  return <div style={{ color: theme.palette.primary.dark3 }} {...props} />
}


// The defined "CustomText" function can now be utilized as a component in the "Home" component


const Home: NextPage = () => {
    return (
   ...
    <CustomText className={styles.description}>
      Get started by editing{' '}
      <code className={styles.code}>pages/index.tsx</code>
    </CustomText>
   ...
  )  
}

export default Home

This setup functions effectively due to the color being specified as "dark3" in the text above.

Answer 4

By utilizing emotion's useTheme(), I successfully accessed the parent's theme. It was necessary to construct the component outside of the render section within the page's exported function, as illustrated in the index.tsx file:

function CustomText(props: any) {
  const theme = useTheme()
  return <div style={{ color: theme.palette.primary.dark3 }} {...props} />
}


// The defined "CustomText" function can now be utilized as a component in the "Home" component


const Home: NextPage = () => {
    return (
   ...
    <CustomText className={styles.description}>
      Get started by editing{' '}
      <code className={styles.code}>pages/index.tsx</code>
    </CustomText>
   ...
  )  
}

export default Home

This setup functions effectively due to the color being specified as "dark3" in the text above.

What is the best way to transmit the "theme" property to "Components" within a next.js application?

Answer №1

Answer №2

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