Hi all, I'm making a review application, and am working with two kinds of items - "books" and "reviews", where books have many reviews and reviews are children of books. Each review has a few integer fields where reviewers can rate some quality of the book. How would I go about calculating an average value for some question from all the reviews, and display it on the book's view page? Essentially I'm trying to show the average star rating for a book based on all the star values in its children reviews.
Thanks for any advice! -Jake -- You received this message because you are subscribed to the Google Groups "Hobo Users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/hobousers?hl=en.
