April 2020
Intermediate to advanced
528 pages
15h 40m
English
Content preview from iOS Programming: The Big Nerd Ranch Guide, 7th Edition
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Silver Challenge: A Different Back Button Title
Sometimes the title of a back bar button item is too long or does not provide any value. In LootLogger, when you drill down to the DetailViewController, the back bar button item title is LootLogger, which does not provide any value to the user.
Change the back title displayed when the user is viewing the DetailViewController. Some possible title candidates are an empty string, Back, and Log (Figure 12.17). Feel free to choose a different title as well. You can accomplish this both programmatically and through the storyboard.
Figure 12.17 Different back bar button item titles
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