I have a button with a .disabled() condition that's a computed property of my ObservableObject model class. This means I can't make it @Published. Something like this: class MyModel : ObservableObject { var isDisabled: Bool { if ... { return…
i want to make Swift app with CollectionView in Xcode, i have implemented it well and now i want to show some other stuff after some Posts, and i have created Xib and swift file for it. but the problem…
I have this JSON coming from a server... { "cars": [ { "name": "Ferrari", "price": "100" }, { "name": "Lamborghini", "price": "200" }, { "name": "Ford Pinto", "price": "1" } ] } This JSON is a dictionary called cars that…
Basically there is one Launchscreen.storyboard in iOS and in the project I'm working on i have various environments as in Local, Development, Production. Can i have three different background colors for the respective builds on the same launchscreen? If yes,…
I have an existing core data project now I want to add some more tables into it so my question is do we need to add change current version of CoreData and add new version to it ? Also my…
Watch the following video which illustrates a problem that I'm having where the built-in blur effect on the iOS navigation bar seems to be working inconsistently. Video illustrating the problem Here is my code. Copy it into XCode and try…
I've been wondering if unwrapping weak self within the escaping closure's scope brings some benefits other than aesthetical ones? Consider those two examples: When we unwrap self: func test() { Test.closureFunction { [weak self] parameter in guard let self =…
Hiii ! it's my second app on Xcode. I noticed that my navigation item is not a button but a "drop down" and I don't know why How can I change it ? Image: navigation item
I am executing a SwiftUI playground that contains 2 labels and 2 buttons that modified the value of these labels. I've stored the value of these labels in a @ObservableObject. Whene I modify the value of any of these properties,…
I have a SwiftUI Map with MapAnnotations. I would like to have an onTap gesture on the Map, so it deselects the selected annotations, and dissmisses a bottom sheet, etc. Also would like to have an onTap gesture on the…