Taxonomy Term Count

This is a sample of how to create a list of all terms that are being used from a particular vocabulary (category).

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<?php
  $vid = 2; /* <---- put correct vocabulary ID here */
  $items = array();
  $terms = taxonomy_get_tree($vid);
  foreach ( $terms as $term ) {
    $count = taxonomy_term_count_nodes($term->tid);
    if ($count) { /* don't show terms with 0 count */
      $items[] = str_repeat('-', $term->depth) . l($term->name,'taxonomy/term/'.$term->tid)." (".$count.") - ".$term->description;
    }
  } /* end foreach */
  print theme('item_list', $items);
?>

Comments

View the hierarchy

Hi Nancy,

Thanks! This is a great pice of code that I really like! However, I'm trying to modify it so that the list displayed by the code also shows the hierarchy of the terms. I.e. if the Category has the following terms and children terms:

Partent 1
-- Child 1
-- Child 2
Parent 2
Parent 3
-- Child 1

Then I would like the List to also reflect this relationship, by e.g. having the children slightly indent. Now the output list just displays:

- Partent 1
- Child 1
- Child 2
- Parent 2
- Parent 3
- Child 1

Unfortunately I'm just a Drupal newbie and after having spent hours trying to modify your code to do the thing I just mentioned I still haven't succeeded. Do you have any suggestions on how such a modification could be made?

Thanks!

/Henrik

You got it

I modified the sample code to do what you wanted. I used only one dash per level, but you can change the "str_repeat" to make it more, or change the character to be used.

Thanks!

That's really great! I had no idea it was so simple. Thanks a lot!

Tweak for missing descriptions

I use free tagging and don't often (read: hardly ever) go back to add descriptions to terms. I ended up with a lot of lines like:

foo (1) -
bar (1) - some description
baz (3) -

I changed the line generating code to:

     if ($count) { /* don't show terms with 0 count */
       $line = l($term->name,'taxonomy/term/'.$term->tid)." (".$count.")";
       if ($term->description) {
         $line = $line.": ".$term->description;
       }
       $items[] = $line;
     }

so that the final output looks like:

foo (1)
bar (1): some description
baz (3)

Thanks for the snippet! That was simpler than I had feared.

Thank you very much for the great share...

Hey Nancy,
Thank you very much for the great share...
A question on this [I’m not a programmer or coder :)]
With this code my current output is as follow:
< a > Term1 < / a> (5)
< a > Term2 < / a> (8)
< a > Term3 < / a> (2)
Etc…

My Requirement is
< a > Term1 (5) < / a>
< a > Term2 (8) < / a>
< a > Term3 (2) < / a>

Any idea?
thanks again!!

Sure

Change:
$items[] = l($term->name,'taxonomy/term/'.$term->tid)." (".$count.") - ".$term->description;

To:
$items[] = l($term->name,'taxonomy/term/'.$term->tid ." (".$count.")") ." - ".$term->description;

It is untested, but I think it's right.

How to add a pager

Hi Nancy
is possible to add a pager?

Yes

thank you so much, this

thank you so much, this saved me hours of frustration!

Block for specific node

Thanks Nancy for this. A great help so far. But then this provides a block ACROSS all no types. I want to create a block which will only be for "story" nodes. Is there any way to do that?

Thanks.

Well, actually

Actually, this only counts the nodes for which the vocabulary is applicable. If the vocabulary is defined only for "story" type, then only "story" would be counted. However, if it's defined for "story" and "page" then it will count both.

I do have another method that separates the count by type, but I forgot to put it up on this site. I will do that in a moment. It will be in the "Drupal Collection" and titled "Content count by Taxonomy Term."

language i18n

Hello,

Can I lookup the translated term, because with this code, only the term_data are shown and if you are using the i18n module, the translated term is in localizertranslation. How can it be done?

Hope someone knows a solution.

TIA,
Fossie

I wish I knew

Unfortunately I speak only English so I don't know anything about i18n support. However, the taxonomy module code that gets invoked looks like it might translate. Try it. If not, I suggest posting on Drupal.org.

I've also posted it on

I've also posted it on Drupal.org, but because I use your fantastic code to display the taxonomy terms within a certain vocabulary, I've also posted it on your site.

To explain in short:
I use standard taxonomy support
1 vocabulary
Lookup terms (at least 1 element - your code)
Display taxonomy_image and term->name

I have i18n enabled and translated terms (for french)

If I'm visiting the page (Egnlish or French) in only shows the English term, data that's looked up in term_data (db table).

I wait until I recieve some comments on Drupal.org.

Thx anyway,
Fossie