I have a node with taxonomy term reference fields. The taxonomy term has an image field. Without installing extra modules (I already have WAY more than I should have) is there a way to display a specific field for the taxonomy instead of the textual? And do it from a Childtheme?
I have the DEVEL module installed and after selecting the specific field I still get no ideas. I have dug around inside the field, looking through the various attributes of that field without any ideas.
Array > 'element' > '#field_name' Array > 'element' > '#field_type' = 'taxonomy_term_reference' Array > 'element' > '#items' > 'tid' = 4 Array > 'element' > '#items' > 'taxonomy_term' > Object = Recursion
It feels like I am 'right there' and should be able to grab something like ['element']['field_taxonomy_term_image'] and render, but I can't find anything. I realize, after searching stackexchange, and google, that I could install Views and tweak around with it to get the desired output, but I know I've seen somewhere that you can (without coding) get the output of a taxonomy term to be another field than 'title' but I don't remember where I saw it.
UPDATE: I have found the path, but can't figure out how to output it. I did a DPR versus a KPR and just dug through the text. Here is what I see. Inside of template.php inside of a drupal-based custom function THEMENAME_field__content_type($variables) I dpr'd $variables['element'] and found this object/array/path.
[#object] => stdClass Object [field_faction_affiliation] => Array [und] => Array  => Array [taxonomy_term] => stdClass Object [field_faction_icon'] => Array ... [uri] => public://Faction - Jinteki.pnp [filemime] => image/png ...
So I feel like... I could theoretically, create a new $variables['faction_icon'] to pass on to my tpl.php using the pieces above to generate an img tag. Any ideas?
UPDATE: After a bit more digging around I got this to dpr and output what I expected.
So... now the tough part is figuring out how to generate an image path from a URI... of which, I am fairly clueless, but I will start searching.
UPDATE: After tweaking the function listed above I get this to work.
$faction_icon_url = file_create_url($variables['element']['#object']->field_faction_affiliation['und']['taxonomy_term']->field_faction_icon['und']['uri']); $output = "<img class='faction_thumb' src='". $faction_icon_url . "' />"; return $output;
Now I have to figure out how to make this image link back to the taxonomy_term like the original output of text did.