SwiftUI BasicsLesson 46Free preview

SwiftUI Lists & Forms

This lesson is part of Swift · All levels

Summary

This lesson discusses creating rolling lists of data using the List and settings interface using the Form in SwiftUI. The list is equivalent to UITableView which efficiently renders cells lazily. While Form adopts a built-in iOS-style grouped cell display that is ideal for input forms and user preferences.

Key points

The 'List' component displays dynamically and efficiently scrolling data lists
Data models within the list are recommended to adopt the 'Identifiable' protocol with the 'id' property.
The 'Form' component groups input elements such as Toggle, Picker, and TextField
The 'Section' component divides the list or form into header-labeled sections

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