I know this is going to be a very easy answer, but I've been trying to build on someone else's code and am frustrated as hell. I need to link an image type node with a taxonomy term (or a couple terms) for categorizing them. The table is term_node and I just need to know how this table is populated, and how I can link a node (nid) with a term (tid).
When I go to mysite.com/categories/tags/tag_name I can view image nodes linked with that taxonomy term, but there was never a good interface built to add them and I'm not sure how they where added before. His code is a mess. I believe he may have used the Image Assist module, but I'm not sure.
I thought I should just be able to set the taxonomy when adding an image, but there is no such option when adding or editing the node.