I have created a custom node with a field where you can select one tag from a list of a custom taxonomy term (location)
I was originally using this to print out the name of the selected tag for the node:
echo $field_location[0]['taxonomy_term']->name;
However it has since stopped working (it now outputs NULL). All I have done since is remove an unrelated field in the content type.
Now when i do a var dump of $field_location
all I get is:
array(1) { ["und"]=> array(1) { [0]=> array(1) { ["tid"]=> string(1) "1" } } }
Wheras before I had a load of extra stuff like the name of the tag etc...
Anyone have any ideas what's happened?