On tap gesture on an image SwiftUI - swiftui

Question

So I am trying to change between views when someone clicks on the image, but the action after the ontapgesture is always "expression is unused". I tried changing it to a navigation view as well as other things but I feel like nothing seems to be working.
Code below:
struct MenuView2: View {
#State private var menuu2 = menu2()
var body: some View {
ScrollView(){
VStack {
ZStack {
Rectangle().frame(height:40).opacity(0.25).blur(radius: 10).onTapGesture {
print("breakfast tapped ")
}
HStack {
VStack(alignment: .leading, spacing: 8, content: {
Text("Breakfast").font(.largeTitle)
})
}
}
Image("breakfast").resizable().scaledToFill().onTapGesture {
menuu2
}
}
}
}
}
Thank you.

Answer 1

The error you get is "correct" in that menuu2 does not do anything, it is just there.
There are a number of ways to change view on tap, this is just one way:
struct MenuView2: View {
#State private var menuu2 = menuu2()
#State private var changeView = false
var body: some View {
changeView ? AnyView(theOtherView) : AnyView(theScrollView)
}
var theOtherView: some View {
// menuu2 presumably
// just for testing
Text("theOtherView").onTapGesture {
self.changeView = false
}
}
var theScrollView: some View {
ScrollView() {
VStack {
ZStack {
Rectangle().frame(height:40).opacity(0.25).blur(radius: 10).onTapGesture {
print("breakfast tapped ")
}
HStack {
VStack(alignment: .leading, spacing: 8, content: {
Text("Breakfast").font(.largeTitle)
})
}
}
Image("breakfast").resizable().scaledToFill().onTapGesture {
self.changeView = true
}
}
}
}
}