Wondering is anyone has had any experience getting something like this to work. We're doing multiple WordPress installs but using one backend to run as a CMS. The several front end sites will only pull depending on whether it's been listed with that category.
Post 1 : category Site A
Post 2 : category Site B
Post 3 : category Site A, Site B
Site A would display post 1 and 3
Site B would display post 2 and 3
In functions.php (line 1333) function get_posts seems to be where I can supply a default value for category_id, but I do so, and the home page of Site A still displays every post available.
Anyone have any experience with something like this? Anyone have any ideas on what to tweak to have an entire site filter based on top-level category, experience or not?