function TaxonomyIndexTid::addSelfTokens

Add any special tokens this field might use for itself.

This method is intended to be overridden by items that generate fields as a list. For example, the field that displays all terms on a node might have tokens for the tid and the term.

By convention, tokens should follow the format of {{ token__subtoken }} where token is the field ID and subtoken is the field. If the field ID is terms, then the tokens might be {{ terms__tid }} and {{ terms__name }}.

Overrides FieldPluginBase::addSelfTokens

File

core/modules/taxonomy/src/Plugin/views/field/TaxonomyIndexTid.php, line 171

Class

TaxonomyIndexTid

Field handler to display all taxonomy terms of a node.

Namespace

Code

protected function addSelfTokens(&$tokens, $item) {
    foreach ([
        'tid',
        'name',
        'vocabulary_vid',
        'vocabulary',
    ] as $token) {
        $tokens['{{ ' . $this->options['id'] . '__' . $token . ' }}'] = $item[$token] ?? '';
    }
}