This Pro tutorial shows how a custom query type can be set up in Bricks to render YouTube videos (via the built-in Video element) whose IDs are taken from value of a cloneable sub field of a group field.
We shall first loop through the group field (functionality built in Bricks) and inside that, loop through the sub-field (made possible via custom query type) i.e., make nested query loops.
Scenario:
CPT: course
Meta Box field group:
events field being populated on a course post:
Structure of single course template:
Output on the frontend:
We shall ensure that if the video_id sub field is empty, the entire videos Section does not get rendered.
Step 1
Add this in child theme's functions.php or a code snippets plugin:
