This is only a partial tip, as I only know how to add keys for custom text strings. For my example, I added the “city” field. So, first open up helper/jafunctions.class.php and find:
$jobs->job_detail = "";
Immediately after, add your custom field: (Just replace “city” with your field name)
$jobs->city = "";
Next, find the following code:
$define = str_replace("{JOB_DESCRIPTION}", $jobs->job_detail, $define);
Immediately after, add your custom field:
$define = str_replace("{JOB_CITY}", $jobs->city, $define);
Last, go to the “Meta Data” section of your admin section. Your new key, {JOB_CITY}, won’t be listed as an option, but you can now use it on the job detail page.
(Note, I think the location_id field would be great, as well, but I couldn’t get the getlocation function to work on it… If anybody knows how to do that, please add below!)