https://textbooks.cs.ksu.edu/extras/05-flutter-flow/04-interaction/index.html We now have a basic mobile app that displays some data from the app’s internal state, but we have no way to modify that data. So, let’s explore the basics of making our application interactive by allowing us to edit and create data. Completing Tasks Let’s start with the simplest case - marking a task completed. We already have a Switch widget in our ToDoItemComponent to represent this data, but now we want to be able to press that switch in our interface and update the underlying data. Before we can do this, we need to pass some additional data in our application. Hugo en-us