This Pro tutorial provides the steps to set up nested query loops in Bricks by registering a custom query type called "Post Dates" for the outer query loop and, in the inner loop, accessing the outer date to get posts (can be of any post type) published on that day.
We shall also add caching to store the results for an hour (changeable, of course) in addition to being able to limit the number of dates and specify start and end dates.
Step 1
Add the following in child theme's functions.php (w/o the opening PHP tag) or a code snippets plugin:
