6

How to get custom fields assigned to taxonomy in Drupal 8. What I have done so far is:

$contact_countries = \Drupal::service('entity_type.manager')->getStorage("taxonomy_term")->loadTree('contact_country');

$contact_countries now holds taxonomies, I can get name of taxonomy and ID, but I also created custom field in taxonomy, how can I get it?

With this code

foreach($contact_countries as $contact_countrie) {
        $terms[] = \Drupal::entityTypeManager()->getStorage('taxonomy_term')->load($contact_countrie->tid);
        $variables['contact_countries'] = $terms;
    }

I'm getting object(Drupal\taxonomy\Entity\Term) with protected values. I can see my custom fields values there but can't access it.

1
  • What do you mean by 'created a custom field in taxonomy'? can you explain further?
    – Amy
    Commented Mar 23, 2017 at 20:49

5 Answers 5

3

You can access fields using getFields() on the term object: https://api.drupal.org/api/drupal/core!modules!taxonomy!src!Entity!Term.php/class/Term/8.2.x

Or you can use get(): https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Entity%21ContentEntityBase.php/function/ContentEntityBase%3A%3Aget/8.2.x

5

I done it like this:

$contact_countries = \Drupal::service('entity_type.manager')->getStorage("taxonomy_term")->loadTree('contact_country');

$terms = array();

foreach($contact_countries as $contact_countrie) {
    $terms[] = array(
        'contact_country' => $contact_countrie->name,
        'contact_phone' => \Drupal::entityTypeManager()->getStorage('taxonomy_term')->load($contact_countrie->tid)->get('field_phone')->getValue()[0]['value'],
        'contact_flag' => \Drupal::entityTypeManager()->getStorage('taxonomy_term')->load($contact_countrie->tid)->get('field_category_flag')->entity->uri->value,
    );
}

Here I have fields field_phone (text field) and field_category_flag (file field).

3

I did it this way.

$countries = \Drupal::service('entity_type.manager')->getStorage("taxonomy_term")->loadTree('countries',0,NULL,TRUE);

/* Using First Country : $countries[0] */
$region = $countries[0]->get('field_region')->target_id;
$description = $countries[0]->get('field_description')->value;
0
$current_entity_lang = $entity->get('langcode')->value;
//version and so current revision
$translated_entity = $entity->getTranslation($current_entity_lang);
// if single value for the taxo
$value=$translated_entity->get('field_name')->referencedEntities()[0]->getName();
//else loop the values to get name
$values=$translated_entity->get('field_name')->referencedEntities();
0

With Drupal 9, the following code worked for me with a small-sized taxonomy.

$vid = 'taxonomy_identifier';
$custom_field = 'field_identifier';
$output_array = [];

$terms =\Drupal::entityTypeManager()
  ->getStorage('taxonomy_term')
  ->loadTree($vid, 0, 2, TRUE);

foreach ($terms as $term) {
  foreach ($term->getFields(false) as $field) {
    if ($field->getName() == $custom_field) {
      $item_value = $field->getString();
      if ($item_value !== "") {
        $output_array[] = $item_value;
      }                
    }
  }
}

print_r($output_array);

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.