Found 7 articles tagged with #swiftui

SwiftUI .task() vs .onAppear()

Both view modifiers that can be used to run some code when a view is shown but there are some differences between them. In general, .task() is more powerful and convenient but only available in iOS 15 or later.

Apr 22, 2023#swiftui#swift#ios

How to Pass Data Up & Down in SwiftUI

You typically use State and StateObject to hold data as single source of truth, then passing around using binding, custom environment values, or preferences.

How do you use animations in SwiftUI?

When using SwiftUI, you can individually animate changes to views, or to a view’s state, no matter where the effects are. SwiftUI handles….

Managing Focus State in SwiftUI

Use view modifiers to indicate which views can receive focus, to detect which view has focus, and to programmatically control focus state.

Mar 09, 2023#ios#swift#swiftui

iOS Modal Presentations

You display a modal presentation, like an alert, popover, sheet, or confirmation dialog to draw attention to an important narrowly scoped task.

Mar 07, 2023#ios#swift#swiftui

State Management in SwiftUI

SwiftUI ships with a handful of property wrappers that enable us to declare exactly how our data is observed, rendered and mutated by our views.

iOS Interview Questions (SwiftUI)

Preparing for a SwiftUI interview involves a combination of learning the fundamental concepts of SwiftUI and practicing building user interfaces with the framework.