doc: link to a page by lang

[benjamingeets]

Hi 👋,

I've been using the multilanguage today and found this way to link to a page in the current language:

{{ set about = search.page('about lang=' + lang) }}

<a href="{{ about.url }}">About</a> <!-- This will always output the URL translated in the current lang -->

Thinks it would be nice to add in the doc. (+ a small information about the translated data only working at page level).

Thank you!

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[oscarotero]

Thanks!

It's possible to use tags for this, but maybe it's more correct to use the id field, because it's used by multilanguage plugin to identify whether two pages have the same content in different languages.

So I'd recommend something like this:

{{ set about = search.page('id=about lang=' + lang) }}

[benjamingeets]

That's even better!

[benjamingeets]

Oh, sorry, I didn't pay much attention 😅

[oscarotero]

Thank you!