CODEWITHSUNDEEP
phpcsssymfonysymfony-2.3symfony-3.1
Zwen2012
Zwen2012

Reputation: 3498

Symfony KNP Snappy Bundle: PDF does not load css file

I'm using the knp-snappy-bundle to generate PDF's out of twig.

But my css files are not loading.

I tried it with static url, with absolute url and with only asset url, noting works, but these are the normal css files which I also use when display for example in my edit form. Here are the three options I tried in my pdf.html.twig file

  // STATIC DOES NOT WORK
  <link rel="stylesheet" href="https://localhost/test/boot.css">

 // ASSET DOES NOT WORK
    <link rel="stylesheet" href="{{ asset('test/boot.css') }}">


// ABSOLUTE DOES NOT WORK
       <link rel="stylesheet" href="{{ absolute_url(asset('test/boot.css')) }}">

Always get this: Warning: Failed to load https://localhost/test/boot.css (ignore)

Upvotes: 0

Views: 3638

Answers (3)

Hashan Wijeratne
Hashan Wijeratne

Reputation: 11

pdf.html.twig file do not extend with another file. Try this code, it works

<link href="{{ app.request.scheme ~'://' ~ app.request.httpHost ~ asset('test/boot.css') }}" rel="stylesheet"/>

Upvotes: 1

Sergis
Sergis

Reputation: 99

As soon as we're in Symfony you could try in TWIG like the following

{% stylesheets
   'test/boot.css'
   filter='cssrewrite' %}
   <link rel="stylesheet" href="{{ asset_url }}"/>
{% endstylesheets %}

Your css file should be reside in your Symfony application web/test directory. Check availability in browser

http://localhost/test/boot.css

Should work

Upvotes: 0

Alvin Bunk
Alvin Bunk

Reputation: 7764

I presume you are using wkhtmltopdf, in that case you need to use the absolute path to the css file. Not sure what the path is to your web folder, but something like this:

<link rel="stylesheet" href="/var/www/html/Symfony/test/boot.css">

I had this same problem with wkhtmltopdf and had to hard code it like that.

Upvotes: 1

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