実装
import SwiftUI
struct HomeView: View {
@State private var shouldShowAlert = false
@State private var username: String = ""
@State private var password: String = ""
var body: some View {
VStack(spacing: 20) {
Text("Username: \(username)")
.font(.system(size: 28))
Text("Password: \(password)")
.font(.system(size: 28))
Button {
shouldShowAlert = true
} label: {
Text("Show Alert")
.font(.system(size: 28))
}
.frame(width: 320, height: 60)
.background(.orange)
.foregroundColor(.white)
.padding()
}
.alert("Login", isPresented: $presentAlert, actions: {
TextField("Username", text: $username)
SecureField("Password", text: $password)
Button("Login", action: {})
Button("Cancel", role: .cancel, action: {})
}, message: {
Text("Please enter your username and password.")
})
}
}
struct HomeView_Previews: PreviewProvider {
static var previews: some View {
HomeView()
}
}
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