Summary
In this chapter, you learned how to pass data from one view controller to another. You implemented a view controller for the Add New Journal Entry screen, then you added code to pass data from the Add New Journal Entry screen to the Journal List screen. Next, you learned how to remove journal entries while you’re on the Journal List screen. After that, you learned about text field and text view delegate methods, and finally, you learned how to pass data from the Journal List screen to the Journal Entry Detail screen.
You now know how to pass data between view controllers and how to use text field and text view delegate methods. This will enable you to easily pass data between view controllers in your own apps. Cool!
In the next chapter, you will add a view controller to the Map screen and configure it to display journal entry locations using map annotations. You’ll also configure the map annotations to display the Journal Entry Detail screen when a button...
