I've recently started using Interactive Reports in my Oracle APEX application. Previously, all pages in the application used Classic Reports. The Interactive Report in my new page works great, but, now, I'd like to add a summary box/table above the Interactive Report on the same page that displays the summed values of some of the columns in the Interactive Report. In other words, if my Interactive Report displays 3 distinct manager names, 2 distinct office locations, and 5 different employees, my summary box would contain one row and three columns with the numbers, 3, 2, and 5, respectively.
So far, I have made this work by creating the summary box as a Classic Report that counts distinct values for each column in the same table that my Interactive Report pulls from. The problem arises when I try to filter my interactive report. Obviously, the classic report doesn't refresh based on the interactive report filters, but I don't know how I could link the two so that the classic report responds to the filters from the interactive report. Based on my research, there are ways to reference the value in the Interactive Report's search box using javascript/jquery. If possible, I'd like to reference the value from the interactive table's filter with javascript or jquery in order to refresh the summary box each time a new filter is applied. Does anyone know how to do this?