another problem. I have a RG with courses, and each course has various classes with different prices and dates which are not shown in the RG.
I have a dropdown filter for day of the week and price. How can I filter the RG using these filters when the data i need is not directly in the RG´s data but only in the classes data?
It must filter all courses based on any of the course´s classes being on a specific weekday and any of the course´s classes being less than the price filter.
Thanks so much!