<div id="pdfviewer"></div>
<script type="module">
  $("#pdfviewer").kendoPDFViewer({
    pdfjsProcessing: {
      file: "https://demos.telerik.com/kendo-ui/content/web/pdfViewer/sample.pdf"
    },
    messages: {
      errorMessages: {
        notSupported: "Only PDF files are allowed.",
        parseError: "PDF file failed to process.",
        notFound: "File was not found.",
        popupBlocked: "Popup was blocked."
      }
    }
  });
</script>