[英]How to navigate between screens using a button in SwiftUI
您可以使用空NavigationLink
並將您的導航標志或目的地綁定到您的Button
。
struct FirstView: View {
@State var navigationFlag = false
var body: some View {
NavigationView {
VStack {
Text("First View")
Button(action: {
self.navigationFlag = true
}, label: {
Text("navigate")
})
NavigationLink(destination: SecondView(),
isActive: self.$navigationFlag,
label: {
EmptyView()
})
}
}
}
}
struct SecondView: View {
var body: some View {
Text("Second View")
}
}
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