I have a TabBar with 3 items: Home ScrollView Products NavigationView Users NavigationView When clicking on the tabBar buttons, I will go back to the related view. However, at the point where I had left. I would like to every time I move to a different tab, it starts fresh like 1st time. a) If it's a scrollview, after coming back to the tab I would like the view scrolled to the top. b) If it's a navigationView, after coming back to the tab, I would like to scroll to the top and move to the Navigation root list. How can I do it. Thx folks

I have a button that when pressed should call an API which return an ID. Then having this ID, I will call a 2nd API. Button(action: { var id = self.callApi1() self.callApi2(id) }) { Text("Start") } How can I call the Api2 JUST when the Api1 was finished and returned its value ? Thank you

I have a picker on my view but it's not selectable unless I replace my VStack for a NavigationView. However I cant have a NavigationView on this page, otherwise it brakes other parts. What's the solution for that ? Thx VStack { Picker }

I have a Loading view saying "Please wait" that I want to be presented until the data from the API comes back. However, self.showLoading = false is executed even before store.getHomeItems() is finished. How can I do it ? struct HomeView: View {   @State var showLoading = false ... if (self.showLoading == true) { LoadingView() } else { //my content } ... ScrollView { //my scroll content } .onAppear { self.showLoading = true       DispatchQueue.main.async {          store.getHomeItems()       } self.showloading = false ... } I also dont know if I can call Dispatch on my HomeView, since my API layer has also an another DispatchQueue. URLSession.shared.dataTask(with: url) { (data, _, _) in       guard let data = data else { return }               let myItems = try! JSONDecoder().decode([ItemModel].self, from: data)      DispatchQueue.main.asyncAfter(deadline: .now() + 10) {         completion(myItems)       }        }     .resume() Thank you

I have a TabBar with 8 items. And as everybody knows, more than 5 makes the 5th item the MORE button and it's perfect. The problem is when I hit it, the button just blinks. If I hit again, then the other options are shown. Why ? Thx

I have a form and at the end of it, a button. Form { Section { } //close section button } //close form However, the button is appearing surrounded by white space, like inside a textbox. What's the reason for that?

I am trying to change the navigation bar background color of my view. Init() {    let coloredAppearance = UINavigationBarAppearance()     //coloredAppearance.configureWithTransparentBackground() //It doesnt matter what I use in here, it continues the same coloredAppearance.backgroundColor = UIColor(red: 202.0/255.0, green: 52.0/255.0, blue: 86.0/255.0, alpha: 1.0)     coloredAppearance.titleTextAttributes = [.foregroundColor: UIColor.white]      UINavigationBar.appearance().standardAppearance = coloredAppearance UINavigationBar.appearance().compactAppearance = coloredAppearance UINavigationBar.appearance().scrollEdgeAppearance = coloredAppearance      UINavigationBar.appearance().tintColor = .white However if you get the red, green, blue, and alpha used above, you will see the color is being shown slightly different on the NavigationBar. What's the reason for that ? Thx

I am using SF symbols on my TabBar but even though I use the stroke version, it inserts the fill one. ProductsListView()         .tabItem {            Image(systemName: "book")            Text("Products")         } However, the image that shows up when I run the application in the book.fill Why this could be happening? Thx

I have a TabBar with 5 different views for each TabBar item. All these 5 views have long content wrapped in a ScrollView. So let's say I chose my 2nd TabBar item and scroll on this view. Then I move away to another view and when I hit the 2nd TabBar item again, I want this view scrolled to the top and not at the position I left on the first visualization. How can I do that? Thx

When I use TabView and select a TabItem, a chosen View will open right away. TabView {   HomeView()          .tabItem {             Image(systemName: "house")           Text("Home")           } } Now I am trying to do the same, using button. However with button, the chosen View will open under .sheet or .fullScreenCover. Button(text) { self.isPresented.toggle() } .sheet(isPresented: $isPresented) { self.content } How can I open the View using button, the same way it's opened using TabBar ? Thx

I have a store, but need to call the method inside the body. However the only way it works is if I call it inside init otherwise I have an error. @ObservedObject var store = MyStore() init(category: categoryModel) {     store.getData(categoryId: category.id) //here works } var body: some View {         store.getData(categoryId: category.id) //Here I will have the error: Type '()' cannot conform to 'View' Why ? Thx

I have an array with 10 different categories. So I create NavigationLink for each of them, calling MyListView and passing data about the category. NavigationView { List(categories) { category in NavigationLink(destination:           MyListView(category: category) )             {           CategoryRow(category: category)   } } } So when I click in one of these 10 categories, I will call MyListView. Inside MyListView I have a call to the API bringing a lot of information about the chosen category. The problem here is, even before clicking in any category, MyListView is being called and the API is called for all the 10 categories. I only want to call MyListView and the API inside it, after selecting the category. Whats the problem here ? Thx

My app crashes in specific parts and I am trying to identify why. I am using Instruments - Leaks but when I access this problematic part of the app, the app crashes and nothing is shown. What would be the best tool under Instruments umbrella to check these crashes? Thanks

My app suddenly crashes exposing this message error: EXC_BAD_ACCESS (code=1, address=0x5c)  I tried to debug but can't find a solution. I believe using Instruments could be easier to find it. However Instruments has a lot of items. What would be the one responsible for debugging this kind of error I'm having ? Thank you

My app works fine but depending on something (that I still don't know), the app suddenly crashes. The only message error I have is: Thread 1: EXC_BAD_ACCESS (code=1, address=0x5c) How can I debug it and know exactly why this is happening ? Thank you,