30. An Overview of List, OutlineGroup and DisclosureGroup
The preceding chapters explored the use of the SwiftUI List view to display information to users in an ordered manner. Lists provide a way to present large amounts of information to the user in a navigable and scrollable format.
The features of the List covered so far, however, have not introduced any way to display hierarchical information within a list other than displaying an entirely new screen to the user in response to list item selections. A standard list also has the potential to overwhelm the user with options through which to scroll, with no way to hide sub-groups of items to ease navigation.
In this chapter, we will explore some features that were introduced into SwiftUI with ...
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