Simple master screen with list, NavigationLink to editable detail view. I want edits on the detail screen to update to the master list "cars" variable and the list UI. On the detail view, if I edit one field and exit the field, the value reverts to the original value. Why? If I edit one field, don't change focus and hit the back button. The master list updates. This is what I want, but I can only update 1 field because of problem #1. Should be able to edit all the fields. If I implement the == func in the Car struct, then no updates get saved. Why? struct Car: Hashable, Equatable { var id: UUID = UUID() var make: String var model: String var year: Int // static func == (lhs: Car, rhs: Car) -> Bool { // return lhs.id == rhs.id // } } struct ContentView: View { @State private var cars: [Car] init() { cars = [ Car(make: "Toyota", model: "Camry", year: 2020), Car(make: "Honda", model: "Civic", year: 2021), Car(make: "Ford", model: "Mustang", year: 2022), Car(make: "Chevrolet", model: "Malibu", year: 2023), Car(make: "Nissan", model: "Altima", year: 2024), Car(make: "Kia", model: "Soul", year: 2025), Car(make: "Volkswagen", model: "Jetta", year: 2026) ] } var body: some View { NavigationStack { VStack { ForEach($cars, id: \.self) { $car in NavigationLink(destination: CarDetailView(car: $car)){ Text(car.make) } } } } } } struct CarDetailView: View { @Binding var car: Car var body: some View { Form { TextField("Make", text: $car.make) TextField("Model", text: $car.model) TextField("Year", value: $car.year, format: .number) } } }

Is there any way to change the height of the "day" cells in the UICalendarView? The view is very tall on the screen and I'd like to shorten it so I can put more content below it without using a scroll view. I'm using SwiftUI with a UICalendarView with UIViewRepresentable. The calendar will have default decorations to indicate a date with events.