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How can I resize bottom sheet height?
I am using bottom sheet for my app, and it is work correctly, but I want to use the half bottom sheet, is it possible?      Image( "color")               .resizable()               .frame(width:45, height: 45)               .sheet(isPresented: $showSheet, content: {                   ScreenView()                  })
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1.4k
Jul ’22
Why SwiftUI `confirmationDialog` delete the wrong item?
I am trying to use confirmationDialog to delete an item in a List. But what happens is that the wrong item gets deleted. Why? Here is my code: struct MyView: View { @State private var selectedUsers: MyModel?   @State var datas: [MyModel]    @State private var confirmDelete = false var body: some View { ScrollView(.vertical, showsIndicators: false, content: { VStack(content: { ForEach(datas){ data in MyRowView(data: data) .contextMenu { Button(action: { self.delete(item: data) }) { Text("delete") } } .onTapGesture { selectedUsers = data }   .alert(isPresented: $confirmDelete) {               Alert(title: Text("title"),                 message: Text("message"),                 primaryButton: .destructive(Text("Delete")) {                                 self.delete(item: data)                                   },                 secondaryButton: .cancel())             }                               } .onDelete { (indexSet) in self.datas.remove(atOffsets: indexSet) }}) })} private func delete(item data: MyModel) { if let index = datas.firstIndex(where: { $0.id == data.id }) { datas.remove(at: index) } }}
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1k
Oct ’22
How we can use alert menu before delete list items in SwiftUI?
I have list items in SwiftUI, and when I delete list items I want to delete after alert menu, like "do want to delete your list items, ""yes" or "no" is it possible? struct MyView: View { @State private var selectedUsers: MyModel? var body: some View { ScrollView(.vertical, showsIndicators: false, content: { VStack(content: { ForEach(datas){ data in MyRowView(data: data) .contextMenu { Button(action: { self.delete(item: data) }) { Text("delete") } } .onTapGesture { selectedUsers = data } } .onDelete { (indexSet) in self.datas.remove(atOffsets: indexSet) }}) })} private func delete(item data: MyModel) { if let index = datas.firstIndex(where: { $0.id == data.id }) { datas.remove(at: index) } }}
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2.5k
Jan ’23
How To Show A SwiftUI Onboarding Screen Only When To App Launches For The First Time
I want to use onboarding screen in my project, and it is work but I want to use it just once time for app, I do not know how I will do it, is there any way? struct ContentView: View {   @State private var onboardinDone = false   var data = OnboardingData.data       var body: some View {     Group {       if !onboardinDone {         OnboardingView(data: data, doneFunction: {                              print("done onboarding")         })       } else {         MainScreen()       }     }   }        } struct ContentView_Previews: PreviewProvider {   static var previews: some View {     ContentView()   } }
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2k
Sep ’23
Trailing closure passed to parameter of type 'Int' that does not accept a closure
I have TabView in ContentView and I want to add TabView for OnboardingView in OtherView, every things work, but it is throw error for TabView in OtherView like "Trailing closure passed to parameter of type 'Int' that does not accept a closure" I do not know why? Any idea? ContentView: struct TabView : View {       var body: some View{           VStack(spacing: 0){ ....... } OtherView:    VStack {     TabView {       ForEach(onboardingData) { onboardingItem in          OnboardingCard(onboardingItem: onboardingItem)       }   }   .tabViewStyle(PageTabViewStyle(indexDisplayMode: .automatic))   .indexViewStyle(PageIndexViewStyle (backgroundDisplayMode:   .always))   .foregroundColor(.white) }
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