When I press the button "Get New Connection Pin" it does not always print to console. Let’s like I have to press the button a few times before it will print to console or for me to see the button visibly being pressed. swiftui: import SwiftUI struct JokeView: View { @State private var jokeString =… Read More Swiftui button press does not always work
My app is literally the default Xcode project with just a button that prints "Working" to the console when pressed. The button works when I first open the app on my phone. The button still works if I exit and then reopen the app, or even turn off my phone and then reopen the app.… Read More Button stops working after swiping up app in control center SwiftUI
When using CustomStringConvertible structs, regular String interpolation works fine, however because Text (SwiftUI) uses LocalizedString interpolation, it doesn’t, and requires you to either fully append .description, or to use Text(verbatim: …) or Text(String(describing…)) Until(?) Apple harmonises the interpolation of String and LocalizedString, it seemed an easy enough fix to create an extension to make interpolation… Read More Ambiguous use of appendInterpolation – Why?
if(!user.hiddenUsersString.contains(String(meme.userid) + ",")){ } I get Initializer ‘init(_:)’ requires that ‘Binding<Int>’ conform to ‘LosslessStringConvertible’ on String what the hell is this? It worked without errors until yesterday. Why is swift such a pile of garbage :/ >Solution : You can’t pass a Binding to a String init. You need to pass the wrappedValue of the… Read More SwiftUI – Initializer 'init(_:)' requires that 'Binding<Int>' conform to 'LosslessStringConvertible'
How does one create a TableColumn for an optional property? Do i have to unwrap it in my model to make it an empty string if it is nil? extension SomeObject { var someOptionalStringUnwrapped: String { return someOptionalString ?? "" } } Table(someObject) { TableColumn("Given Name", value: \.someString) TableColumn("Given Name", value: \.someOptionalString) // <–shows error mentioned… Read More SwiftUI iOS16 Table with optional string as keypath
I have a NavigationLink: NavigationLink("Login") { WelcomeView() }.foregroundColor(.white).frame(width:300, height: 50).background(Color.blue).cornerRadius(10).padding().disabled(authenticateUser()) which looks like this: The issue is that the navigation only occurs when the user taps directly on the word "Login". If the user taps anywhere on the blue area outside of the text – no navigation occurs and nothing happens. How do I modify… Read More NavigationLink is only tappable on text section
I am currently learning Swift and for an assignment we have to create a simple application. I am trying to get the EditButton() for my master list. I have added the EditButton() to the navigation bar, however, when I click it, the locations in the ForEach go into edit mode, but not the "Test" text,… Read More Can't get EditButton to work properly in my List
I have a problem while coding in content view. I don’t understand how can I use struct’s func in content view. I would like to get helps from you guys. I get an error like this "Result of call to ‘changeText(text:)’ is unused". Here’s simple example of what I’m trying to achieve, import Foundation public… Read More In a view, how can I change the view's variables every time I press a button, using a struct's function?
I am wondering about best practices when creating a reusable button component in SwiftUI. i.e., a button that I can reuse many places in my project and takes in various parameters and callback functions to perform actions. I have tried searching online and on forums but I have not found any best practices. >Solution :… Read More How to create a reusable button component in SwiftUI?
I’m trying to reuse a UIKit view on SwiftUI with a UIViewRepresentable. Whenever i tap the representable i want to go to a fullScreenCover and reuse that same UIView. Somehow, when i close the fullscreenView, the UIView is missing. I’ve tried several approaches but i couldn’t make it work, Can some one point me in… Read More SwiftUI losing reference while trying to reuse a UIViewRepresentable on different views