How to navigate out of a ActionSheet? - swiftui

Question

how to navigate out of a ActionSheet where I can only Pass a Text but not a NavigationLink?
Sample Code:
struct DemoActionSheetNavi: View {
#State private var showingSheet = false
var body: some View {
NavigationView {
Text("Test")
.actionSheet(isPresented: $showingSheet) {
ActionSheet(
title: Text("What do you want to do?"),
message: Text("There's only one choice..."),
buttons: [
.default(Text("How to navigate from here to HelpView???")),
])
}
}
}
}

Answer 1

You would need something like this:
struct DemoActionSheetNavi: View {
#State private var showingSheet = false
#State private var showingHelp = false
var body: some View {
NavigationView {
VStack {
Text("Test")
Button("Tap me") { self.showingSheet = true }
NavigationLink(destination: HelpView(isShowing: $showingHelp),
isActive: $showingHelp) {
EmptyView()
}
}
}
.actionSheet(isPresented: $showingSheet) {
ActionSheet(
title: Text("What do you want to do?"),
message: Text("There's only one choice..."),
buttons: [.cancel(),
.default(Text("Go to help")) {
self.showingSheet = false
self.showingHelp = true
}])
}
}
}
You have another state that programmatically triggers a NavigationLink (you could also do it using .sheet and modal presentation). You would also need to pass showingHelp as a #Binding to help view to be able to reset it.
struct HelpView: View {
#Binding var isShowing: Bool
var body: some View {
Text("Help view")
.onDisappear() { self.isShowing = false }
}
}