CHAPTER 9 Advanced View Topics Much of your application's user interface may already be created by the time the PureMVC apparatus is initialized, and is therefore ready for mediation at startup. But there many situations that do not fit this easy approach. We will look at the major categories of problematic View Component life cycles in this chapter. Managing Pop Ups So far in the book, we have only covered mediation and interaction with View Com- ponents that are in the display list by way of the main application declaring a few top- level components, which in turn declare other components, and so forth. In the case