How to put rich code snippet in head tag that belongs to a content page?

Wappler General Need Help
1

Hi all,

Tried with SSR variable, but it didn’t work. Any idea?

Many thanks!

Gabor

2

Can you please provide more details about what you are trying to achieve?

3

Hi Teodor,

I have a nodejs project, I need to add a rich snippet (faq type this time) to the head tag, but only on one content page. Created a template variable called rich-snippet, added the code on the content page, and added the following in the layout page head tag:

<script type="application/ld+json">
<%-_('rich-snippet',locals)%>
</script>

The result is not the code but a “NaN“

Gabor

4

rich-snippet is not a valid variable name, the expression parser sees this as a substraction rich - snippet.

5

Ah, thanks Patrick, that was it! Would be great to have a note or a warning.

Many thanks!