I've tried the solutions here:
This is what I have: A content type (Inventory) involving a field collection of up to 10 items with a picture, price, description and a link.
I have a block view created filtered by category (so it shows up when users click on a particular category and a sort filter setup to randomize.
The block view shows field collection items.. but I only want it to show field collection items for one node at a time, then randomize the results.
Currently it's showing more than one nodes' field collection items.. When I refresh the page, it does randomize the results, but it's mixing nodes and field collection items together. I just want to randomize the node.