Hello. I am building a video/photo portfolio for my friend using Gatsby. The idea is to have 2 pages, for video and for photography as a collection/list of single items(like listing of a blog posts). Then on each page would have to be a secondary menu with categories (portfolio, food, drinks, jewellery etc.) which onclick will filter the items.
I can't figure out if there is any viable way to dynamiclly create this menu?
At the moment in the gallery custom type I have repeatable group of images with boolean (include in portfolio) and a select for categories + I would just .map() || .filter() ||.reduce to create a secondary menu.
However, what if the end user would like to add a category in the select field withouth the need to edit a custom type? Like getting the select values dynamiclly from another custom type? Is something like this possible at all?