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I have a custom post type called 'rent', inside that custom post type I've assigned some taxonomies like building1, building2 etc, inside that taxonomies I have some terms.

Let's say I have a custom rent post in taxonomy building1 with term 1stfloor. I'd like to output on that post single page a term name and slug. I've could have easily done that using get_post_terms or something similar, but that function requires to specify taxonomy. But I would have many taxonomies for that custom post, and I don't want to make another single.php for every taxonomy.

So I thought I would somehow get the taxonomy of my post (it will always be one taxonomy), assign it to variable, and put as an arg to get_post_terms. Well you can simply achieve taxonomy of current post using get_post_terms

In my archive page I used $taxname = get_query_var( 'taxonomy' ); - which works like a charm, but it is not working on custom post single.

Anyone have an idea how I can do that?

  • Could you maybe provide a couple specific examples? Also, it sounds like a hierarchical taxonomy may be a better fit with buildings as parent terms of floors [as the child terms]. The one get_the_terms() solves it all. – mrwweb Aug 20 '14 at 17:38
  • Well, I've used your suggestion :) I had to take some more steps to make it work like earlier, but it seems it was the solution :) Thanks! – zel Aug 21 '14 at 17:19
  • you should write up an answer to your question and accept it or I can write up my recommendations as an answer. Former is preferred to the latter in this case, I think. – mrwweb Aug 22 '14 at 16:11
  • Write your recommendations please, you need a credit for solution :) – zel Aug 25 '14 at 13:43
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In this specific case, it seems the multiple taxonomies have a clear hierarchical relationship.

Rather than a unique taxonomy for building 1, building 2, etc., these can all be located in a single "Buildings" taxonomy that is hierarchical like this:

  • Buildings Taxonomy:
    • Building 1
      • Floor 1
      • Floor 2
      • Floor 3
    • Building 2
      • Floor 1
      • etc.

This means that there's only ever one taxonomy to query with get_terms(). As a bonus, it makes it easy to final all posts on all floors in Building 1 or all floors in Building 2.

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