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marteinn/_document.js

Created September 26, 2020 06:27
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Next.js: How to capture and use page props in next/document
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_document.js
import Document, { Html, Head, Main, NextScript } from 'next/document';
class CustomDocument extends Document {
static async getInitialProps(ctx) {
let pageProps = null;
const originalRenderPage = ctx.renderPage;
ctx.renderPage = () =>
originalRenderPage({
enhanceApp: (App) => (props) => {
pageProps = props.pageProps;
return <App {...props} />
},
enhanceComponent: (Component) => Component,
})
const initialProps = await Document.getInitialProps(ctx);
return { ...initialProps, pageProps }
}
render() {
const { pageProps } = this.props;
console.log("This is my page props:");
console.log(pageProps);
return (
<Html>
<Head />
<body>
<Main />
<NextScript />
</body>
</Html>
)
}
}
export default CustomDocument;
@ranran2121
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is there a way to have the information about the session in the _document.js file?
I need to send the email of a logged user in order to track him in my marketing tool

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