column

I'm having the exact same issue but it seems to be confined to list and column views. I can't click the fourth item from the top whether it's a file or folder. Quite bizarre.

What doesn't work ? I have opened A projet Targets, selected Info. I could resize the Key column at will. Not the Type nor Value. Can you describe exactly the problem (SO capture is not very explicit of the problem).

IB. but i also have 6 cells, each with a different image in it. its showing 6 cells in 2 columns, exactly like i want it to, but its all the same cell, just repeated, and very small

In the Build setting, I searched for unused. I saw the setting (3 columns in project, 4 in Targets)Resolve, myApp (in target only), myApp and iOS DefaultI wanted the alerts , so I set all to Yes except for the last column which is set to No and that I cannot change.That was my ScreenShot.the reading your answer, I realized that I was checking if it was working with Instance Var and it was not working but I just check inside a func and it work.I guess it must be the normal behaviour for instance var to not give the alert.Thank you Claude31, I think it's not the first time you help me !

I'm not sure I made my problem clearWhile I set the values in the table using the tableView method I'm allowing the user to change the values in the tableview by making the cells in the second column editable.I want to know how to retrieve the new values the user has entered from the table.I notice there are two versions of the tableView function. the first is called by the tableview to populate the cells.I'm unclear as to how/when the second version of the function is called:func tableView(tableView: NSTableView, setObjectValue object: AnyObject?, forTableColumn tableColumn: NSTableColumn?, row: Int) { an example of how to get the value for row n, column i of a tableview would be appreciated.Thanks for your help!

Why is there no toggle button above? What do you mean by toggle button? Do you mean the button that hides and shows the sidebar? This is only present when the horizontalSizeClass is .regular. On an iPhone in portrait mode, it won't appear. ‎ And why is the menu always showing? What menu are you talking about? ‎ I cant see the detiail view anymore If you want to see the detail view, you need to select an item from the list. As I said before, the two-column layout with the sidebar toggle button is only present when the horizontalSizeClass is .regular. In your screenshot (an iPhone in portrait mode) the NavigationSplitView collapses down to a single column layout and acts more like a NavigationStack.

I'm trying to do it in Swift Playgrounds and here's my code: import PlaygroundSupport let columns: [GridItem] = [GridItem(.flexible()), GridItem(.flexible()), GridItem(.flexible())] struct ContentView: View { var body: some View { GeometryReader { geometry in VStack { Spacer(minLength: 290) Text(text) .font(.largeTitle) ZStack { LazyVGrid(columns: columns) { Group { Button { } label: { ZStack { Circle() .frame(width: 90, height: 90) .foregroundColor(Color(.systemBlue)) .opacity(0.5) //.position(x: geometry.size.width/2, y: -100) Text(5) .font(.largeTitle) .bold() .foregroundColor(.black) } .frame(width: 90, height: 90) } } } } } } } } PlaygroundPage.current.setLiveView(ContentView()) I've created a text and I would like that the text will change on the press of the button. For example: there's a Text() witch now has written on it text and when I press the blue button (you can see it in my code), I want text to change to number 5

Replied yesterday, but it still on moderation because of link to picture with table example.So yes, all tables is rectangular, and each row have the same number of columns, and vice versa, yes.

On which line does the crash occur ? Just to be sure: the column identifier is for the NSTableColumn object, not NSTableCellView ? Have you check it is exactly itemUsed, including capitalisation ? Could you show also how and where you call createItem()

Xcode 13.4.1 and using the .navigationViewStyle(.stack) hung off the NavigationView {} works without tossing errors. Automatic tosses errors and Columns is iOS 15 only(did not try).

Your decoding process will need a way to represent nil values probably in the form of values so the table column can bind to the table row while reading from the items provider if you're reading from one.

This is a very essential question since it would give us the possibilities to show/hide table columns dynamically which is not possible another way. So I am asking the same. Can someone provide a complete working solution ?

I edited with <> to make it more readableimport UIKit class testVCViewController: UIViewController, UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout, ImagesCVLayoutDelegate { @IBOutlet weak var cv: UICollectionView! @IBOutlet weak var btn: UIButton! @IBAction func btn(_ sender: UIButton) { items.remove(at: 0) cv.deleteItems(at: [IndexPath(row: 0, section: 0)]) // THIS IS WHERE THE WARNINGS AND ERROR OCCUR. cv.reloadData() } var items = [1,2,3,4,5,6,7,8,9] // Data source. func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int { return items.count } func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: cell, for: indexPath) as! zCollectionViewCell cell.lbl.text = (items[indexPath.row]) return cell } func numberOfSections(in collectionView: UICollectionView) -> Int { return 1 } func co

Actually, I was able to get the content displayed. Following guide was helpful although different then what is current working:https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/TableView/PopulatingView-TablesProgrammatically/PopulatingView-TablesProgrammatically.htmlI then had to match the identifier of the cell with the column.

As works fine thanks. :-)I seem to have a problem with the identifier not working. The result is always nil not sure why, I set up an ident for the column but the rest of the hierarchy items are default. Where is the ident being called from ?