“column”

OK, this has gone completely in the wrong direction. Let's go back to your original issue. Well, issues, plural.The first thing: If you look at this documentation page:https://developer.apple.com/documentation/appkit/nstableview/1535482-makeviewwithidentifieryou'll see that the method gets a new or existing cell. There is absolutely no need to create your own cell manually if makeViewWithIdentifier fails. The older documentation that you linked to is essentially wrong on this point.Instead, if makeViewWithIdentifier returns nil, your code should assert, because this is a programmer error — you haven't configured something correctly in IB.The second thing is that the table cell is almost always a subclass of NSTableCellView. NSTextField is not. When you create a table view in IB, it preconfigures the column to contain a NSTableCellView with a NSTextField as a subview, connected to the parent NSTableCellView's textField outlet. You need to return a NSTableCellView, not a NSTextField.The third thing is

Claude31, Exactly. In the application, the user will answer some questions and according to their answer, a certain column X row will be filled with information. Like this: The cell (col X row) to be filled depends on the user's response The content will be text, a string. You can restart the app at any time, when previously used cells must be cleaned.

Ditto here. All the other advice on the subject of struct-typed model attributes asserts the struct must be Codable and it stored in a single column. The evidence shows the struct's properties are stored as individual columns, spreading the structure out and using some truly unexpected Encoder/Decoder that's not JSON. For instance, I defined struct ComplexNumber: Codable { var real: Double var imaginary: Double } and @Model final class Item { var timestamp: Date var number1: ComplexNumber var number2: ComplexNumber and got this in SQLite: This works fine when fetching the records, but in my app it fails to decode when some of the struct's properties are Optional. I can write decoder() to deal with the optionals, but apparently SwiftData's Decoder can't cope. I suppose there's some similar limitation for Dictionary properties.

Unfortunately Search Ads does not track in-app purchase conversions.The solution that I think would work would be to follow the instructions here: https://searchads.apple.com/advanced/help/measure-results/#attribution-api to firstly track if a user has installed the app through Search Ads. Then what you can do is store this in a table in Firebase for example. This would be your first column and would say whether the app download originated from Search Ads. Then, in a second column (In-App Purchase Made), when a user makes an in-app purchase, you could update this to show True and then using that information you'd be able to see in a table which of your users originated from Search Ads and then which of those went on to buy an in-app purchase.Obviously this isn't an official method and does take a bit of work but if it is a requirement, I see this as the only solution. Shame Apple doesn't support it officially.

You definitely need the Networks Extensions capability to create… well… network extensions. If that’s not showing up under the Capabilities tab in Developer > Account > Certificates, Identifiers & Profiles > Identifiers > [your app ID] then you won’t be able to make progress on this task. Is the lack of this capability on the portal due to the education licence? Possibly. My go-to reference for this stuff is Developer Account Help > Reference > Supported capabilities (iOS). It doesn’t have a column for education accounts, so it’s not clear whether they fall under ADP (paid developers) or Apple Development (unpaid developer using a Personal Team). If you look through the capabilities that you do have access to, which column does it best match? Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

Hi,I can't really provide any code, but what I have is a NSBrowser hooked into CoreData, with the ability to add and remove entities in the hiearchy.I've tried hooking a double click event up to an IBAction (though a single click is what I'm ultimately after), from here I can get a reference to the browser. Then I was attempting to get the selected item in the appropriate column, but on the first column I was getting an empty array back when printing the indexPath. I must be doing something wrong there. I removed the non working code so I can't post here.I have read the docs, but I'm obviously missing something.I have seen that dcandi code before but it doesn't handle editing of file names, by clicking.I'll have another go at the indexpath func, and see if I implemented my logic wrong. If I still don't have any look I'll look to post some of the code here.thanksMark

Use the iOS project templates to make an iPadOS app.To limit your app to the iPad, select the project file on the left side of the project window to open the project editor. Select the app target from the project editor. In the Deployment Info section, deselect the iPhone checkbox in the Device column.

Update: Relevant snip of the view: public struct ListOfPosts: View { @State private var posts = [Post]() public var body: some View { return ScrollView { LazyVGrid(columns: columns, spacing: 20) { ForEach(posts, id: .self) { item in NormalView(title: item.title, excert: item.excert, thumbnail: item.thumbnail) } } .padding(.horizontal) } } } struct Posts_Previews: PreviewProvider { static var previews: some View { ListOfPosts(API().getPosts()) } } After updating the Preview, this is the current error message: LoadingError: failed to load library at path (...)/Products/Debug-iphonesimulator/PackageFrameworks/Posts.framework/Posts tReason: image not found) Diagnostic message - https://developer.apple.com/forums/content/attachment/f5608467-8566-4d10-9779-b79f484b5fff

Looks like you’re making great progress here. but I have no prove that this version is sandboxed There are two ways to do that: Run the app, run Activity Monitor, find the app in the process list, and check the Sandbox column. You might need to control click on the list headers to enable that column. Check for the entitlement with codesign. I don’t have Logic installed, but here’s an example with GarageBand: % codesign -d --entitlements - /Applications/GarageBand.app … [Dict] … [Key] com.apple.security.app-sandbox [Value] [Bool] true … Having said that, working with GarageBand seems like the acid test to me. If an audio unit fails there, it’s worth reporting that as a bug against the audio unit. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

Please file a bug report at https://feedbackassistant.apple.com with this and post the feedback number here! In the meantime, try using a NavigationStack in the detail column. For example: } detail: { NavigationStack { ZStack { Text(Select : (selection ?? -1)) } .toolbar { ToolbarItem(placement: .topBarTrailing){ Button { } label: { Text(ToolbarItem) } } } } }

it would be almost good, but I forgot to tell my App is for macOSX, so the table is a NSTableView and I don't see any didSelectRow functionEven if the function exists somewhere, it would not be such a good solution, because the click of the column can be only the first time the row will be selected. After, the corresponding row would be selected and the function will not be called anymore

You can remove the toggle to show and hide the column with .toolbar(removing: .sidebarToggle) - https://developer.apple.com/documentation/swiftui/view/toolbar(removing:) For the back button, if you're navigating to a detail view, you can use .navigationBarBackButtonHidden() - https://developer.apple.com/documentation/swiftui/view/navigationbarbackbuttonhidden(_:) - on the detail view to hide the back button

NavigationView has only been soft deprecated, so will still function on iOS 16. As for manually back deploying, since NavigationView has been split into two parts but come with added components, such as a path and control over column visibility as well as the new NavigationLink(_:value:) and navigationDestination modifier, it would be quite difficult to accomodate all of this.

Well, it would really be easier to read the code than reading paraphrase of it.I can't really provide any code, but what I have is a NSBrowser hooked into CoreData, with the ability to add and remove entities in the hiearchy.Did you kook in code ? If so, please showI've tried hooking a double click event up to an IBAction (though a single click is what I'm ultimately after), from here I can get a reference to the browser.You mean the NSBrowser ?But to get a refernce, it would be easier to declare an IBOutlet. Why not ?Then I was attempting to get the selected item in the appropriate column, Please show codebut on the first column I was getting an empty array back when printing the indexPath. I must be doing something wrong there. Please show code, with the print statementI removed the non working code so I can't post here.Why did you need to remove to post here ?Conclusion: if you still want some help, please help others to help by showing the code.Unless you have already solved the problem.

I had the exact same problem. On the first startup everything is ok, then on the second one it crashes. It seems SwiftData doesn't see the already existing column for one-to-many relationship. This, in turn, crashes the application because of the duplicated column. The solution that I found is to explicitly create the inverse relationship in the second model. So, in your case, changing your DeskPosition model to this: @Model final class DeskPosition { let id: UUID var title: String var desk: Desk? private var heightInCm: Double @Transient var height: DeskHeight { get { DeskHeight(value: heightInCm, unit: .centimeters).localized } set { heightInCm = newValue.converted(to: .centimeters).value } } init(id: UUID, height: DeskHeight, title: String) { self.id = id self.heightInCm = height.converted(to: .centimeters).value self.title = title self.height = height } }