解决TextField 代码 1、主界面 importSwiftUIstructContentView:View{@StatevarshowAlert=false@Statevartext=""varbody:someView{NavigationView{VStack{Text("SwiftUI Alert With Text").padding(.all,10)Text("输入的内容:\(self.text)")}.navigationBarItems(trailing:Button(action:{//action addwithAnimation{s...
convenience init(alert: TextAlert) { self.init(title: alert.title, message: nil, preferredStyle: .alert) addTextField { $0.text = alert.value } addAction(UIAlertAction(title: alert.cancel, style: .cancel) { _ in alert.action(nil) }) let textField = self.textFields?.first...
自己编写一个和SwiftUI原生alert调用方式一样的textalert ViewModifier 和 extension组合使用 代码 1、自己做个收集数据的提示框
class TextFieldAlertViewController: UIViewController { /// Presents a UIAlertController (alert style) with a UITextField and a `Done` button /// - Parameters: /// - title: to be used as title of the UIAlertController /// - message: to be used as optional message of the UIAlertController...
至于视图的主体,我们将从尽可能简单的开始:一个NavigationStackwithrootWord作为标题,然后是列表中的几个部分: varbody:someView { NavigationStack { List { Section { TextField("Enter your word", text: $newWord) } Section { ForEach(usedWords, id: \.self) { wordin ...
3 Swift: How to make NSTextField first responder in NSAlert 22 How to move to next TextField in SwiftUI? 3 How to make first responder in SwiftUI macOS 0 SwiftUI - making a textfield inside a view be the first responder on touch to that view 0 How to set textField becomeFirst...
TextField Textfield组件用于显示输入文本框,相当于UIKit的UITextField。与之相关的还有SecureField,TextEditor。 image Button Button组件用于显示按钮,相当于UIKit的UIButton。与之相关的组件有EditButton,PasteButton,SignInWithAppleButton,MenuButton。 image ...
.textFieldStyle(RoundedBorderTextFieldStyle()) .padding() List(usedWords, id: \.self){ Image(systemName: "\($0.count).circle") Text($0) } } .navigationBarTitle(rootWord) .onAppear(perform: startGame) }.alert(isPresented: $showingError){ ...
//CONFIRM EMAIL FIELD IS NOT BLANK guard !email.isEmpty else { SCLAlertView().showError("Error", subTitle: "Please enter a valid email") return } //CONFIRM PASSWORD FIELDS ARE NOT BLANK guard !newPassword.isEmpty else { SCLAlertView().showError("Error", subTitle: "Please enter a vali...
UIActivityIndicatorView | | Picker | UISegmentedControl | | DatePicker | UIDatePicker | | Alert ...