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Initial commit - Typo3 11.5.41

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Matteo Gallo
2026-07-03 17:53:31 +02:00
commit 5ca4743197
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typo3conf/ext/news/Documentation/Reference/ViewHelpers/HeaderDataViewHelper.rst Normal file
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HeaderDataViewHelper
-------------------------
ViewHelper to render data in <head> section of website
**Type:** Basic
Examples
^^^^^^^^^^^^^
Basic example
""""""""""""""""""
Code: ::
<n:headerData>
<link rel="alternate"
type="application/rss+xml"
title="RSS 2.0"
href="{f:uri.page(pageType: settings.list.rss.channel.typeNum)}" />
</n:headerData>
Output: ::
Added to the header: <link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="uri to this page and type 9818" />