Question

i am havin problems with some image urls generated partly through twig.
Here is how i am currently doing it:

{% autoescape false %}
{% set imageurl %}
http://www.someurl.com/mails/images/emails
{% endset %}
{% endautoescape %}

And this is how i am using it in the template itself:

{{imageurl}}/spacer.gif

The problem now is, that these images are not getting displayed properly in the final email because of a “%0A” inside the url. It looks like this:

/emails%0A/spacer.gif

I have no idea what is causing this problem, maybe you guys can help me..

Thanks in advance.

Answer 1

%0A is the Line Feed character. It is appended because of the newline after .../emails.

Either set the variable in one line:

{% set imageurl %}http://www.someurl.com/mails/images/emails{% endset %}

Or use Twig’s tag level whitespace control:

{%- set imageurl -%}
http://www.someurl.com/mails/images/emails
{%- endset -%}