I have been trying to design the Undo/Redo functionality in one of my app using NSUndoManager class and seeing some design difficulties.
I\'ve a text view that gets its content from an attributed string stored in a model object. I list several of these model objects in a drawer and when the user clicks on one the text view swaps its co
I have a Core Data document-based app which support undo/redo via the built-in NSUndoManager associated with the NSManagedObjectContext. I have a few actions set up which perform numerous tasks within
I am trying to create an iPhone application where the user can add entries. When he presses a new entry, a box will popup asking him for some information. Then he can either press \"Cancel\" or \"Save
This question already has answers here: Undo/redo with a UITextView (iOS/iPHone) (3 answers) Closed 3 years ago.
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