missing explicit frame definition for content or just static frames
Question
I am converting HTML to pdf in Django app and using xhtml2pdf. Given is my HTML template.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Certificate</title>
<!-- Style sheets -->
<link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="/static/css/main.css">
</head>
<body>
<div class="container">
<img class="banner-top" src="/static/images/top.jpg"><br>
<div class="inner-container">
<h2 style="letter-spacing:5;">WINNER'S</h2>
<h1 style="letter-spacing:5;">CERTIFICATE</h1>
<p class="client-name">Paul</p>
<p>This is to acknowledge that you won the competition.</p>
<h3>
<img class="star" src="/static/images/star.jpg">
4 TIME
</h3>
<p>Congratulations on winning Challenge.</p>
<div class="row">
<div class="six columns">
<p class="date">2018-09-20</p>
<p class="date-label">Date</p>
</div>
<div class="six columns">
</div>
</div>
</div>
<img class="banner-bottom" src="/static/images/bottom.jpg">
</div>
</body>
</html>
I am using pisa.CreatePDF to generate pdf and CSS is not loading properly. I tried default_css and got this error.
missing explicit frame definition for content or just static frames
Here is the snippet of my python code
pisa.CreatePDF(io.BytesIO(html.encode('utf-8')),
dest=result, link_callback=fetch_resources,
default_css="/static/css/main.css")
1 answers
solution1
0 2020-05-22 10:43:25
I had a similar problem when used @page background-image by url.
After a few hours of testing different variants, I have fixed this warning by adding tag @frame in tag @page . But no need to use this frame in html(for me it is dummy tag only to exclude this warning).
<style type="text/css">
@page {
size: A4;
@frame content_frame { /* Content Frame */
left: 0pt; width: 620pt; top: 0pt; height: 877pt;
}
background-image: url({{ SITE_URL }}/media/img/dsg/backgrounds/featured_ft_pdf_3.png?v=1.02);
}
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