Result of 'View' initializer is unused - swiftui

Question

My Custom button does not tap and passes to next view called AddCreditCardView.
I have tested the button action with print statement and it won't work too.
I copied my code below in separate.
This is my ContentView
import SwiftUI
struct ContentView: View {
let membershipRows = MembershipData.listData()
let corporateRows = CorporateData.listData()
let otherOperationRows = OtherOperationsData.listData()
#State var selectedCard = CreditCard(id: "", cardOwnerName: "", cardNumber: "", cardExpMonth: "", cardExpYear: "", ccv: "")
#State var shown: Bool = false
var body: some View {
NavigationView {
VStack {
List {
Section(header: Text("Bireysel")) {
ForEach(membershipRows) { row in
NavigationLink(destination: CreditCardView()) {
RowElementView(row: row)
}
}
}
if self.corporateRows.count == 0
{
Rectangle()
.background(Color(.white))
.edgesIgnoringSafeArea(.all)
.foregroundColor(.white)
.padding(.vertical,32)
}
else {
Section(header: Text("Kurumsal")) {
ForEach(corporateRows) { row in
RowElementView(row: row)
}
}
}
Section(header: Text("Diger Islemler")) {
ForEach(otherOperationRows) { row in
RowElementView(row: row)
}
}
Rectangle()
.foregroundColor(.clear)
.frame(width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height )
}
.navigationBarTitle("Odeme Yontemleri", displayMode: .inline)
.font(Font.custom("SFCompactDisplay", size: 16))
Button(action: {
AddCreditCardView(item: self.selectedCard)
}, label: { CustomButton(title: "Odeme Yontemi Ekle", icon: .none, status: .enable)
})
}
}
}
This is my AddCreditCardView
import SwiftUI
struct AddCreditCardView: View {
var item: CreditCard
var body: some View {
NavigationView {
VStack {
TopBar()
Spacer()
CardInfo()
Spacer()
}
.navigationBarTitle("Odeme Yontemi", displayMode: .inline)
}
}
}
struct TopBar : View {
var body: some View {
VStack {
HStack() {
Image("addcreditcard")
Image("line")
Image("locationBar")
Image("line")
Image("check-circle")
}
.padding(.horizontal,62)
VStack {
Text("Kredi Karti Ekle")
.font(Font.custom("SFCompactDisplay-Bold", size: 14))
Text("1. Adim")
.font(Font.custom("SFCompactDisplay", size: 14))
.fontWeight(.regular)
.foregroundColor(.gray)
}
}
.padding()
}
}
struct CardInfo : View {
var body: some View {
VStack {
CustomTextField(tFtext: "Kartin Uzerindeki Isim", tFImage: "user")
.textContentType(.givenName)
CustomTextField(tFtext: "Kredi Kart Numarasi", tFImage: "credit")
.textContentType(.oneTimeCode)
.keyboardType(.numberPad)
HStack {
CreditCardDateTextField(tFtext: "", tFImage: "date")
.textContentType(.creditCardNumber)
Spacer()
Text("|")
.foregroundColor(.black)
.overlay(
Rectangle()
.frame(width: 60, height: 53))
CustomTextField(tFtext: "CCV", tFImage: "")
.textContentType(.creditCardNumber)
}
.foregroundColor(Color(#colorLiteral(red: 0.9647058824, green: 0.9725490196, blue: 0.9882352941, alpha: 1)))
CustomTextField(tFtext: "Kart Ismi", tFImage: "cardEdit")
Spacer()
}
}
}
And Finally, this is my CreditCard Model
import SwiftUI
struct CreditCard: Identifiable {
var id: String = UUID().uuidString
var cardOwnerName : String
var cardNumber: String
var cardExpMonth: String
var cardExpYear: String
var ccv: String

Answer 1

Seems like you are trying to navigate to AddCreditCardView on the button press. The action closure can not present a view automatically like that! You should change that code to something like this:
#State var navigated = false
,,,
NavigationLink("AddCreditCardView", destination: AddCreditCardView(), isActive: $navigated)
Button(action: { self.navigated.toggle() },
label: { CustomButton(title: "Odeme Yontemi Ekle", icon: .none, status: .enable) })
changing the navigated state will show the next page as it seems you wished.