UPGRADE YOUR SKILLS: Learn advanced Swift and SwiftUI on Hacking with Swift+! >>

List with ScrollViewReader Error

Forums > SwiftUI

Whats my error, why when i delete list tag my code works? i want to use scrollviewreader..... so i need list..

How to fix that ?

import SwiftUI
struct listaView: View {
  var vModel : DicionarioViewModel
  var body: some View {
    ScrollViewReader { proxy in
      List {
      ForEach(vModel.significados.sorted(by: { ($0.palavra < $1.palavra) } ), id:\.self) { y in
            NavigationLink(
              destination: palavraView(item: y),
              label: {
                Text(y.palavra.capitalized)
                  .font(.headline)
                  .foregroundColor(Color(.label))
                  .id(y)
              })
              Divider()
      }
      Button{
        proxy.scrollTo(1)
      }
        label: {
          Text("Voltar")
        }
    }.padding().padding(.horizontal)
    }
  }
I want to use list, with scrollviewreader.

2      

What type is y? You're attempting to scrollTo the Int literal 1.

Is one of your y values (from vModel.significados palavra) equal to the Int literal 1?

2      

Hacking with Swift is sponsored by RevenueCat.

SPONSORED Take the pain out of configuring and testing your paywalls. RevenueCat's Paywalls allow you to remotely configure your entire paywall view without any code changes or app updates.

Learn more here

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.