Hey,
I have a request that I’ve seen a few others ask here before, but I wasn’t able to implement it to my needs.
I have a client that sells books, and each book has chapters that are saved as a repeater inside a book.
Now, there are also exercises that are related to specific chapters in a specific book.
Now, what I need is to load the chapters in a select field, based on what the book selection was.
I’m already able to access the repeater of a specific book and load them on a select field via PHP like this example – https://www.advancedcustomfields.com/resources/dynamically-populate-a-select-fields-choices/
But, I still need to get the selected book ID via AJAX, or have another solution.
Help would be extremely appreciated here, as my client needs this website running soon. Thanks!
