rsnext/examples/with-i18n-rosetta/pages/_document.js
John Doe 2280031915
Create _document.js to include current language in HTML tag (#16360)
* Create _document.js

 Includes the lang attribute with current language inside the <html> tag.

* Lint fix

Co-authored-by: Luis Alvarez D <luis@vercel.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
2020-09-02 09:50:08 -05:00

23 lines
472 B
JavaScript

import Document, { Html, Head, Main, NextScript } from 'next/document'
class MyDocument extends Document {
static async getInitialProps(ctx) {
const initialProps = await Document.getInitialProps(ctx)
return { ...initialProps, lang: ctx.query.lng }
}
render() {
return (
<Html lang={this.props.lang}>
<Head />
<body>
<Main />
<NextScript />
</body>
</Html>
)
}
}
export default MyDocument