I have a number of top-level categories including "News" and "Sport". They each have multiple levels of child categories as shown below. News Australia NSW Sydney Sports Cycling Road ...
I've added categories to images, so that I can use them to filter images within a portfolio page. Now I'm thinking I need to add the rel attribute to each image that contains its assigned categories. ...
I'd like to modify the code below so it grabs the data based on the category the post is in and 'only' that category, not children categories, not other categories, only the category of the current ...