CODEWITHSUNDEEP
iphoneiosobjective-ccore-data
croigsalvador
croigsalvador

Reputation: 2013

How to use Core Data without Storyboards?

I am trying to use Core Data without storyboarding in my app. I want to manage many relationships and I have a kind of singleton class to manage the access to the managedObjectContext, model, and persistentStoreCordinator I got it from this link Singleton datalayer without appdelegate

My problem is that I dont want to use StoryBoards but all the examples that I found use Storyboards. I have problems with UITableView because appDelegate doesnot found it.

I want to create a Single Application and then with a singleton to manage the context and everything, show the objects that I get in a JSON format with nsfetchedresultcontroller or with fetchrequests if I only need one item.

I am using this class. also I have another class called CoreDataTableViewController.h/m it is a subclass of UITableViewController and it has the methods of NSFetchedResultControllers. I got this of the Stanford IOS course. Then I have my MainViewController its a subclass of CoreDataTableViewController and there I get the data from the Json and put it in my ManagedObject and also I overwrite the method cellForRowAtIndexPath. But when I start the simulator I have an error. loaded the "ViewController" nib but didn't get a UITableView.

Upvotes: 0

Views: 324

Answers (2)

user523234
user523234

Reputation: 14834

There are no relation between the two. If you need an example of core data that doesnot use storyboard, try Apple's. Good luck!

Upvotes: 2

ThisDarkTao
ThisDarkTao

Reputation: 1062

Core Data doesn't care whether you're using Storyboards or not. Just copy the Core Data related code that you need (you can create a singleton containing the relevant managedObjectModel/context, persistentStoreCoordinator objects and methods) and add it to your own project.

Upvotes: 4

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