I have a NextJS site and recently implemented CookieBot. The CookieBot seems to be blocking the dynamically generated NextJs scripts before the cookies are accepted. When I add data-blockingmode=" manual" to the cookiebot script, it works fine. I want to add the data-cookieconsent='ignore' attribute to dynamically generated scripts so it doesn't block them.
I am not exactly sure how can I pass that attribute to dynamically Nextjs scripts. Also, if there is a fix that can be made from a CookieBot, happy to learn about that as well.
Also, I am not sure about the consequences of changing data-blockingmode="auto" to manual.
Below is the file _document.js
import React from 'react';
import Document, { Html, Head, Main, NextScript } from 'next/document';
class appDoc extends Document {
static async getInitialProps(ctx) {
const initialProps = await Document.getInitialProps(ctx);
return { ...initialProps };
}
render() {
return (
<Html>
<Head>
<script
id='Cookiebot'
src='https://consent.cookiebot.com/uc.js'
data-cbid='id'
data-blockingmode='auto'
type='text/javascript'
></script>
<script
data-cookieconsent='ignore'
dangerouslySetInnerHTML={{
__html: `window.dataLayer = window.dataLayer || [];
function gtag() {
dataLayer.push(arguments)
}
gtag("consent", "default", {
ad_storage: "denied",
analytics_storage: "denied",
wait_for_update: 500,
});
gtag("set", "ads_data_redaction", true);`
}}
></script>
<script
data-cookieconsent='ignore'
dangerouslySetInnerHTML={{
__html: `(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-XXXXX');`
}}
></script>
<meta name='google-site-verification' content='XXXXXX' />
</Head>
<body>
<Main />
<NextScript />
{/* !-- Google Tag Manager (noscript) --> */}
<noscript>
<iframe
src='https://www.googletagmanager.com/ns.html?id=GTM-xxxxxx'
height='0'
width='0'
style={{ display: 'none', visibility: 'hidden' }}
></iframe>
</noscript>
{/* <!-- End Google Tag Manager (noscript) --> */}
</body>
</Html>
);
}
}
export default appDoc;