I the custom post type “Gallery” of the theme “Highend” I created a custom post type item for each gallery. Within each item are several images referenced, called “Gallery Images”.
In Essential Grid I selected the following:
- Based on: Post, Pages, Custom Posts
- Post Types: “Gallery Item”
- Post Categories: I selected all categories that I wanted
Is it possible for the media source to select all of the “Gallery Images” that are referenced within each “Gallery Item”?
Is there some custom code I can add to my functions.php so that Essential Grid has access to the “Gallery Images” as media source?
Thank you very much