Displaying selected records from a portal
I was able recently, with some great help from this forum, to create a portal that shows the number on books purchased by year. Now I'd like to be able to display in a layout the list of books purchased in a given year by clicking on the year in question in the portal. Do I need a script? If so, how should it be written? Some step by step explanations would be great. Attached is a screenshot of the portal.
Thanks a lot.