Exporting custom bricks visual as pdf



I've created a carbon offset infographic using the blank custom brick which is embedded into our customer portal. I wish to allow our customer select the desired month and download the infographic as PDF in proper format (i.e., without month picker).

I used html2pdf module from cdnjs.cloudflare.com but encountered the following error upon clicking the export button: [Report Only] Refused to frame <censored> because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self' *.domo.com sensorflow-org.domo.com".

Anyone knows how do I resolve this issue?



  • ArborRose

    That appears to be a Content Security Policy issue….restricts the resources a web page can load based on domain policy. As if your frame (Domo portal) violates the security by attempting to frame another domain.

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  • ArborRose

    Perhaps this might help..

    <!DOCTYPE html>
    <title>PDF Generation Example</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.4.0/jspdf.umd.min.js"></script>
    <body> <!-- Your infographic content here --> <div id="infographic">
    <h1>My Carbon Offset Infographic</h1>
    <p>This is where your infographic content goes.</p>
    </div> <!-- Button to trigger PDF generation --> <button id="downloadPDF">Download PDF</button> <script>
    document.getElementById('downloadPDF').addEventListener('click', function() {
    // Create a new jsPDF instance
    var doc = new jsPDF();

    // Add your infographic content to the PDF
    var infographicContent = document.getElementById('infographic').innerHTML;
    doc.text(infographicContent, 10, 10);

    // Save the PDF
    </script> </body>

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  • MattTheGuru
    MattTheGuru Contributor

    Also add the cloudflare url to your Custom Apps authorized domains. If you want it to be approved outside of the Domo domain.

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