BLACK FRIDAY SALE: Save big on all my Swift books and bundles! >>

Document Template restoring selection

Forums > SwiftUI

Does anyone know of a method to restore the state on a List view when using the Document Template.

I have a nested list of views, and when I dril down into it and select one. Then quit, then restart, the app remembers the selection and displays it in the content view, but the list forgets to expand and it doesn't highlight the item in the list. Can I programatically expand the list to show the selected row and highlight it?

            if let children = document.model.sidebar.children {
                List(children, id:\.self, children: \.children, selection: $document.model.selected) { sidebar in
                    Label(sidebar.name, systemImage: SFSymbolsModel.icon[sidebar.iconName] ?? "questionmark")
                }
            }

   

I am in learning process but will try My best to learn and do it for my https://mspylite.com business

   

Hacking with Swift is sponsored by RevenueCat

SPONSORED In-app subscriptions are a pain to implement, hard to test, and full of edge cases. RevenueCat makes it straightforward and reliable so you can get back to building your app. Oh, and it's free if your app makes less than $10k/mo.

Learn more

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

Reply to this topic…

You need to create an account or log in to reply.

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.