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On my Drupal 9 site, I created taxonomy terms in the "tags" vocabulary (the vocabulary and the default field of the "article" content type) :

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When I create a node, I select a taxonomy term in the form (for example "ICO"). The node displays the "tags" field :

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I want that if the node has the term "ICO", it also displays the parent terms. Like this :

Catégories : Culture geek, crypto, ICO

How can I do this? I did not find anything in the view mode regarding this field.

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  • Did you come across this contrib? drupal.org/project/hierarchical_term_formatter
    – Stefanos Petrakis
    Nov 28, 2021 at 13:07
  • @StefanosPetrakis It works thank you
    – mathieu
    Nov 28, 2021 at 15:44
  • Lovely, it would be great to post what worked for you here as an answer, to assist others that land here with the same question.
    – Stefanos Petrakis
    Nov 28, 2021 at 18:07
  • @StefanosPetrakis I cannot answer my own question. You must make an answer and I validate it
    – mathieu
    Nov 28, 2021 at 18:11
  • sorry, thought you could. I will post one in the next couple of minutes.
    – Stefanos Petrakis
    Nov 28, 2021 at 18:22

1 Answer 1

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You need a field formatter for that, luckily there is one already that covers this use case, it's the Hierarchical Term Formatter that works with Drupal 9.

  1. For the given taxonomy structure:

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  1. By selecting the terminal term (in this example 'jodri')

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  1. Installing the Hierarchical Term Formatter, with its default configuration

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  1. Results in the following display of the rendered node.

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