我在 SwiftUI 预览中看到了一个视图,被拆成三个预览屏幕展示,实际上应该是一个包含多个视图的屏幕...
请问我做错了什么?
谢谢!
struct SignupSelfie: View {
@ObservedObject var signupImagesViewModel = SignupNavigationViewModel()
@State private var isValid = false
var body: some View {
VStack {
Button("capture") { /* action code here */ }
.background(
NavigationLink("", destination: SignupIdView(), isActive: $isValid)
)
}.navigationBarBackButtonHidden(true)
Spacer()
Text("capture selfie")
}
}
struct SignupSelfie_Previews: PreviewProvider {
static var previews: some View {
SignupSelfie()
}
}
Spacer()
和Text("capture selfie")
在VStack
之外。 - NicolasElPapu