How to escape include

[marek95]

Hi,
is it be possible to somehow escape HTML of included partial?
I tried this but there is no output

{% filter escape %} {% include "item.html" %} {% endfilter %}

is there any way to do it?
Thanks!

[carljm]

That is the way you should do it, but currently there is a bug with the filter tag not handling nested tags properly and truncating the content instead: #576

[marek95]

thanks! is there any way to get around it now?

[carljm]

Not any easy way that I know of :/ Block set (#656) would provide a workaround, but that's not released yet... I'll do a release right now.

[carljm]

I released 2.4.0, so you should be able to work around this with something like:

{% set itemHtml %}
  {% include "item.html" %}
{% endset %}
{{ itemHtml|escape }}

(though the use of |escape filter there may not even be necessary if autoescape is on)

[marek95]

thanks for fast reply!
it does not work tho...
if i do this:

{% set itemHtml %}
  <p>hahaha</p>
{% endset %}
{{ itemHtml | escape }}

output is this (as expeced)

<p>hahaha</p>

but with your example it does not work. btw i work with grunt plugin nunjucks-2-html and it does not throw any error... it just does not output anything

[carljm]

Sorry, I'm not sure what's going on then. Did you upgrade to the just-released nunjucks 2.4.0? If so, my example should work; we have tests for includes within a block-set. I haven't used the grunt plugin you're using.

[marek95]

yes, i have upgraded, i have nunjucks 2.4.0 in node_modules folder ... when i tried that code before it has shown some error, after upgrade it did not output anything
i am tired of this... i cant find a tool that allows to escape includes in html if i need to, i wouldn't have thought that it would be such a problem ...
... anyways thanks much for help!