wkhtmlpdf render header and footer

Alexander Klaffenböck

 template: {
        "shortid": "S1L0FX2ZM",
        "wkhtmltopdf": {
            "header": "test1",
            "footer": "test1"
        }
    }

When I send this POST-request to the server, my rendered pdf just contains white space. How could I place header an footer correctly?

jan_blaha

wkhtmltopdf requires that header and footer is real html

<!DOCTYPE html>
<html>
<body>
    Header...
</body>
</html>