I've got an example SwiftUI project as follows below. If you run the code in the iOS simulator, make some changes to the text in one of the TextFields, and click the Button to "deleteAll", you get the error: Swift/ContiguousArrayBuffer.swift:600:…
I am starting with SwiftUI coding and making some projects, everything worked fine but then the error poped up "Cannot find viewModel in scope" I looked in the code but in my opinion is the viewModel in scope. Here is…
I am trying to code an app using samples from Apple, but I realised that Scrumdinger app preview doesn't work in Xcode preview. I started a simulator and there it works. So I understand that this is because of @StateObject.…
I have an issue with NavigationStack and .navigationDestination. This is a slightly simplified version of a view body in my app. VStack { // other views List { Section("Recent Activity") { ForEach(viewModel.posts) { post in NavigationLink(value: post) { PostListItemView(post: post)…
I have read the docs but I'm not understanding. Here is the code I have. I removed irrelevant lines. It works right now. My question is, how do I programmatically navigate to a ThingDetail screen with a specific Thing passed…
I am developing an iOS app in SwiftUI and using Firebase to send push notifications. Now the push notification works fine in real device (my iPhone 11 with iOS 16.3.1). My iPhone can receive push notifications by sending test messages…
I am creating a reusable bottom up panel where the view displayed inside the bottom up panel will be different. I also wanted this panel to be a view modifier. I have created view modifiers in past, but hasn't passed…
What I want to achieve: CustomView() .doSomething() // ← should only be available on CustomView .doSomethingElse() // ← should only be available on CustomView AnyOtherView() .doSomething() // ← should not compile Pretty much like SwiftUI's Text implementation has that exact…
I have set a .refreshable modifier on one of my views (attached to a VStack). This view has NavigationLinks to other pages, but unexpectedly the refreshable still works in the next pages on the NavigationStack. i.e. I can still pull…
I am trying to run a some code with a timer, and then stop the timer when some conditions are met. Here are the relevant parts of the code: let updateTimer = Timer.publish(every: 5, on: .main, in: .common).autoconnect() And the…