in flutterflow i'd like to create an events country listings page template that takes a parameter to determine which countries listings to display. The logic is instead of creating each countries listing page havewhere a parameter would dynamically trigger the listings and variables specific to that country instsad of a page for each country. I'm using firebase as the back end. I'd like when a user selects from a dropdown on the homepage or navigation representing that country that the country 's on that page loads. exactly i'd achieve that in flutterflow. I have a bottom sheet as a component in the navigation listing the countries but I can't pass the individual countries when clicked as a paramenter to the country page
