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Home/ Questions/Q 6934713
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T11:59:46+00:00 2026-05-27T11:59:46+00:00

I update the UITableView’s data source when viewDidAppear method is called on the ViewController

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I update the UITableView’s data source when viewDidAppear method is called on the ViewController that holds the tableview. So every time the user returns from the detailView the data is updated.

So the issue is that the UI is interrupted and the cell is selected until it is finished.

Is NSOperationQueue the best way to correct this?

Thanks for some suggestions.

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  1. Editorial Team
    Editorial Team
    2026-05-27T11:59:47+00:00Added an answer on May 27, 2026 at 11:59 am

    Personally I would do these kind of things using either blocks or an NSOperation. The important thing is that the UI doesn’t get blocked at any time if you can help it.

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