In my SwiftUI project, I am trying to convert HTML to Text. Text("h1Test/h1p Test/pbr/spanTest/spanulliitem1/liliitem2/li/ul")           .font(.body)           .frame(maxWidth: .infinity, alignment: .leading)           .padding(.bottom, 16)           Is there a way to make it happen ? Thank you

In my SwiftUI app, I have a TabBar with 2 items: a) TabItem1 b) TabItem2 However on the View itself, I created 2 buttons: a) Button A b) Button B Now I need to switch TabBar items, using the buttons on the View. How can I do this ? ******* Button(action: { //call tabItem 1  }) {     Text("TabItem1") } Button(action: { //call tabItem 2  }) {     Text("TabItem2") } ***************************       TabView {       TabView1View()         .tabItem {           Text("TabItem1")         }               TabView2View()         .tabItem {           Text("TabItem2")         } Thank you

When rendering HTML into my view, I have the following part: struct HTMLStringView: UIViewRepresentable {   let htmlContent: String   func makeUIView(context: Context) - WKWebView {     return WKWebView()   }   func updateUIView(_ uiView: WKWebView, context: Context) {           let headerString = "headmeta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no'/head"     uiView.loadHTMLString(headerString + htmlContent, baseURL: nil)   } } Everything works fine but some problems: If the html is long, It will create an another vertical scrollbar inside my view (so I will have 2 scrollbars) Font family and size still dont match the original view. How can I fix it ? Thx

I have a button on my modal and I want to dismiss the modal with animation. Right now it just closes it. HStack {             Spacer()             Image(systemName: "xmark")               .font(.system(size: 16, weight: .medium))               .foregroundColor(.white)               .frame(width: 36, height: 36)               .background(Color.black)               .clipShape(Circle())                               .onTapGesture {                 self.showModal.toggle() -- HERE               }                         } How can I do that ? Thx

When I use: Text("My text \nhas a break line") The output is: My text has a break line PERFECT - I have "My text" and in the next line, I have "has a break line" However if I have: Text(mymodel.description) //where this is returning from an API call and mymodel.description contains "My text \nhas a break line") It doesn't work. The output is: My text \nhas a break line Why ?

I am trying to call an API, but I need to pass the parameter via querystring. But somehow it's not working. Where is the mistake ? func getProductById(productId: String, completion: @escaping (Product) -> ()) {     guard let url = URL(string: "https://mysite.com/product/" + productId) else { return }                       var request = URLRequest(url: url)     request.httpMethod = "GET"     request.setValue("application/json; charset=UTF-8", forHTTPHeaderField: "Content-Type")             URLSession.shared.dataTask(with: request) { (data, request, error) in       guard let data = data else { return }                       do {         let product = try! JSONDecoder().decode(Product.self, from: data)         DispatchQueue.main.async {           completion(product)         }       }               catch {         //print(error)       }             }     .resume()                }

I have a view which goes to my Store, gets data from an API and bringing back to the view. var productId = 123 @ObservedObject var productStore = ProductStore()       init() {     productStore.getById(productId: self.productid)   } The object from ProductStore is coming back but when I try to use it: Text(self.productStore.product!.title) I get: Thread 1: Fatal error: Unexpectedly found nil while unwrapping an Optional value Why this is happening if the object doesnt have nil values ?

When instanciating an array of ProductModel, I do this way and everything works fine: @Published var products = [ProductModel]() However If I just want one instance, I have an error: @Published var product = ProductModel() Missing argument for parameter 'from' in call Why is this problem happening ? Thx

When developing my code, I have seen people saying I should create a Store (eg: ProductStore) with ObservableObject/Published and inside of it, create functions to call the API (eg: ProductAPI) What's the reason for that ? Thank you

Checking an existing code, I could see an environmentObject set in my main file. What does it mean ? it means I am creating an instance of my store and making them available for the entire application ? Like a static instance in other languages ? or there is something else ? Thank you, @main struct myApp: App { var myStore = MyStore() var body: some Scene { WindowGroup { ContentView() .environmentObject(myStore)

Trying to understand API calls in SwiftUI, I got some doubt about environmentObject.Here, I have a file Network.swift which contains a method to get Users. So I create an environmentObject on my ProjectNameApp.swift file (see code).But this is my question: Let's say I have an another file Products.swift containing methods related to the products API. How I would set it in my ProjectNameApp.swift file ? // Network.swift import SwiftUIclass Network: ObservableObject {     @Published var users: [User] = []    func getUsers() {         guard let url = URL(string: "https://jsonplaceholder.typicode.com/users") else { fatalError("Missing URL") }        let urlRequest = URLRequest(url: url)        let dataTask = URLSession.shared.dataTask(with: urlRequest) { (data, response, error) in             if let error = error {                 print("Request error: ", error)                 return             }            guard let response = response as? HTTPURLResponse else { return }            if response.statusCode == 200 {                 guard let data = data else { return }                 DispatchQueue.main.async {                     do {                         let decodedUsers = try JSONDecoder().decode([User].self, from: data)                         self.users = decodedUsers                     } catch let error {                         print("Error decoding: ", error)                     }                 }             }         }        dataTask.resume()     } } // ProjectNameApp.swift@main struct ProjectNameApp: App {     var network = Network()    var body: some Scene {         WindowGroup {             ContentView()                 .environmentObject(network)         }     } } Would be the right implementation something like this ? For each API group a new environmentObject ? // ProjectNameApp.swift@main struct ProjectNameApp: App {     var network = Network()     var product = Product()    var body: some Scene {         WindowGroup {             ContentView()                 .environmentObject(network)                 .environmentObject(product)         }     } } Thank you

I have a JSON from my backend which returns: [ { productId : 1 name: productA }, { productid: 2 name: productB } } And on my SwiftUI project I have a model: struct ProductModel: Identifiable, Codable, Hashable { //var id = UUID() var productId = Int var name = String } In my View, when I do a foreach to present all the products coming from my JSON, I got a message saying my model needs to be Identifiable to be using the foreach. That was the reason I created the var id = UUID() on my model. Now I dont have the foreach error message, however, I get the error: Swift.DecodingError.keyNotFound(CodingKeys(stringValue: "id", intValue: nil) Shouldn't it be ok since I am creating the ID on my model ? Thank you !

I am trying to parse some html inside my app. Not an entire html page, but just few blocks of html code. So I'm using Ink package for that. // FIRST I HAVE A WEBVIEW import SwiftUI import WebKitstruct WebView : UIViewRepresentable {   var html: String  func makeUIView(context: Context) -> WKWebView {     return WKWebView()   }  func updateUIView(_ webView: WKWebView, context: Context) {     webView.loadHTMLString(html, baseURL: nil)   }} // IN HERE I'M PARSING THE HTML AND ALSO ADDING SOME STYLING TO IT import Foundation import Ink class ParseContent: ObservableObject {   var markdown: String = ""   func parse() -> String {     let parser = MarkdownParser()     let html = parser.html(from: markdown)       let htmlStart = "<HTML><HEAD></HEAD><BODY style=\"padding: 140px; font-size: 120px; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif\">"     let htmlEnd = "</BODY></HTML>"       return htmlStart + html + htmlEnd   } } // IN HERE I AM JUST USING MY PREVIOUSLY CREATED WEBVIEW WebView(html: myHtmlContent) .onAppear() {         htmlContent = ParseContent().parse()     } So here are my questions: Why the styling isn't working since I am concatenating the html ? I see it in a lot of tutorials but cant understand why not working. I would like to have the font inside my WebView, the same as I have for my other components like Text("abc") so I would keep a pattern and the visitor woudnt realize they are different components. How to set the WebView without a vertical scroll ? Keeping the entire height coming from the parsed html ? Thank you guys :)

When I run my app with my phone connected, suddenly the app crashes. I don't have any information on the console, but I have the following message error in the @main line. Thread 1: EXC_BAD_ACCESS (code=1, address=0x28) @main struct MyApp: App { How can I know what is the problem and where to check for message errors when the app crashes ? Thank you

I have a button in MyViewA and after clicking on the button search, I want to call MyViewB, passing the variable search. How can I call a different view after clicking a button ? var search: String = "abc" Button(action: { MyViewB(keyword: self.search) }) { Text("Search") } Thank you