Passing Objects with segue and editing safely. #227

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opened 2025-12-29 18:24:34 +01:00 by adam · 1 comment

adam commented 2025-12-29 18:24:34 +01:00

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Originally created by @tosbaha on GitHub (Aug 20, 2018).

Hi,
In usual master detail view application, I have ListMonitor and I am passing objects to detail view controller with a segue. If I edit the object with

 Storage.stack.perform(asynchronous: { transation -> Void in
       let editable = transation.edit(object)!
       editable.property = value
}

It successfully edits the object but the changes are not seen immediately. I have to refresh the object by going back and forth. However if I directly edit the object like object.property = value changes are seen immediately. Documents says that we should use the edit. How should I proceed?

Originally created by @tosbaha on GitHub (Aug 20, 2018). Hi, In usual master detail view application, I have ListMonitor and I am passing objects to detail view controller with a segue. If I edit the object with ```swift Storage.stack.perform(asynchronous: { transation -> Void in let editable = transation.edit(object)! editable.property = value } ``` It successfully edits the object but the changes are not seen immediately. I have to refresh the object by going back and forth. However if I directly edit the object like `object.property = value ` changes are seen immediately. Documents says that we should use the edit. How should I proceed?

adam closed this issue 2025-12-29 18:24:35 +01:00

adam commented 2025-12-29 18:24:35 +01:00

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@tosbaha commented on GitHub (Aug 21, 2018):

I found my error. I had to wait for asynchronous operation to finish and call tableView.reloadData inside the completion block.

@tosbaha commented on GitHub (Aug 21, 2018): I found my error. I had to wait for `asynchronous` operation to finish and call `tableView.reloadData` inside the completion block.

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Reference: starred/CoreStore-JohnEstropia#227