Hi all, I'm trying to retrieve a list of plain text strings from a node's field_tags using Computed Field.
For example, I have a vocabulary called "Food Types", where this particular article I wrote is tagged with the term "Fruits". I made a Computed Field, "field_computed", where I wrote,
$entity_field[0]['value'] = $entity->field_tags['und'][0]['taxonomy_term']->name;
and then I used "print_r" on its value in node.tpl.php, but it doesn't return anything, whereas when I wrote,