Join Simon Allardice for an in-depth discussion in this video Creating a display view controller, part of Core Data for iOS and OS X.
Next up, we're going to add another View Controller to the storyboard.…This one will be used for both displaying the details of a particular course and also…for editing an existing one.…We don't have to do it that way, but we're going to make this exist in two different modes.…And this will actually be a lot easier than the add screen because we're not going to…mess with modal delegation.…So I'm just going to zoom out for a moment, so I get a better view here.…Open up my Utilities Panel and from the Objects library, drag on a regular View Controller.…
It doesn't really matter where I put it. I'll just drag this to the side a little bit and zoom back in.…Now what I want to have happen is that when we just tap a normal cell, that we're going…to go to the detail view. That's the standard iOS way of doing things, select it, move to the detail view.…So that's all we need to do is create a segue between the cell and this view controller.…Now be careful here, because I'm not going to Ctrl-drag from the Table View or from the button,…
- Understanding Core Data and object persistence frameworks
- Creating a Core Data project
- Exploring data modeling
- Creating entities, attributes, and relationships
- Creating managed objects
- Fetching in Core Data
- Implementing undo and redo support
- Creating a Core Data Cocoa app without code
- Responding to validation issues
- Converting store types
- Preloading default data
Skill Level Intermediate
Q: In the CoursesViewController.m file, I receive a message that the method dismissModalViewControllerAnimated is no longer supported by Apple. Is there a newer method to use?
A: You may have received the warning that a call to the dismissModalViewControllerAnimated: method is now deprecated.
This is a recently deprecated method, so the code _will_ continue to work using that call, but to remove the warning, change the code from:
to the current recommended version:
[self dismissViewControllerAnimated:YES completion:nil];
It should take care of that message.
1. Getting Started
2. Modeling in Core Data
3. Saving in Core Data
Creating managed objects12m 46s
4. Fetching in Core Data
Using predicates9m 32s
5. Putting It Together: iOS
6. Putting It Together: Cocoa
7. Store Types and Model Changes
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