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 Essential Developer

SPONSORED Join a FREE crash course for mid/senior iOS devs who want to achieve an expert level of technical and practical skills – it’s the fast track to being a complete senior developer! Hurry up because it'll be available only until April 28th.

Click to save your free spot now

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.