I've just started learning swift and was going to build this number-incrementing sample app to understand MVVM. I don't understand why is my number on the view not updating upon clicking the button. I tried to update the view everytime…
I am using Vision to detect objects and after getting [VNRecognizedObjectObservation] I transform the normalized rects before showing them: let transform = CGAffineTransform(scaleX: 1, y: -1).translatedBy(x: 0, y: -CGFloat(height)) VNImageRectForNormalizedRect(normalizedRect, width, height) // Displayed with SwiftUI, that's why I'm applying…
I have a Mac Catalyst app I had built using SwiftUI,and I cant seem to add buttons to the trailing navigation bar? I am also unsure where this navigationBar is defined, is it possible to remove? It only seems to…
I created a view (called AddressInputView) in Swift which should do the following: Get an address from user input When user hits submit, start ProgressView animation and send the address to backend Once the call has returned, switch to a…
I have a button that is supposed to add text from a TextField into a list, either when the button is pressed, or "return" is pressed on the on-screen keyboard, and then clear the TextField. When I press the button…
I have a LazyHstack in a horizontal scrollview : struct HorizontalSpotsList: View { var spots: [Spot] var body: some View { ScrollView(.horizontal){ LazyHStack(alignment: .center, spacing: 0){ if (!spots.isEmpty){ ForEach(spots.prefix(upTo: 3) , id: .self) { spot in Text("Test").frame(maxWidth: .infinity) .background(RoundedRectangle(cornerRadius: 25)…
Context I have a Menu (including multiple Buttons) inside a SwiftUI Toolbar and a .sheet() Modifier inside the Toolbar, too. The problem is, that pressing the Button with the show.toggle() action does not present the Sheet as expected. Important: I…
I was playing around with @resultBuilder and made a simple result builder called SumBuilder which takes a bunch of integers and adds them all up. @resultBuilder struct SumBuilder { static func buildBlock(_ components: Int...) -> Int { components.reduce(0, +) }…
I had tried this code, I have also tried with stacks but not able to align with top . I just want the view to appear on top with auto layout as like UIKit . import SwiftUI struct ItemDetail: View…
I am trying to update the Schema version, so that I can change the schema additively (just add one property without affecting existing records). I ran the following code on load of my home screen view: var configCheck = Realm.Configuration();…