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devel / comp.lang.lisp / ifequal with Djula

ifequal with Djula

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https://www.rocksolidbbs.com/devel/article-flat.php?id=16668&group=comp.lang.lisp#16668

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From: stephane@unices.org (Stephane Tougard)
Subject: ifequal with Djula
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Date: Mon, 27 Sep 2021 16:07:42 +0200
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by: Stephane Tougard - Mon, 27 Sep 2021 14:07 UTC

Hi all,

I'm working with Djula (template) on SBCL.

I display a list of list in a table in HTML :

{% for line in list %}
<tr>
<td>
{{ line | first >>
</td>
<td>
{{ line | slices:1 | first }}
</td>
</tr>
{% endfor %}

Now, let's say that I need to display a field depending on the value
of another field, in theory, it should look like this :

{% ifequal line | slices:2|first 1 %}

The problem is that filters don't work this way and it looks like we
can not use them with tags.

Any idea ?

Thanks