Today, you will implement these tasks in the SwiftCoreDataFromScratch iOS project you worked on last week: Edit a Managed Object in the database Prevent the user of the Add Book View from inserting duplicate managed objects in the app’s database file Before You Begin Now, before implementing above tasks in the project, do these tasks […]
Today, you will implement these tasks in the SwiftCoreDataFromScratch iOS project you worked on last week: Fetch managed objects from the database Display fetched managed objects in the Books View’s table view cells Pass a managed object to the Add Book class Before You Begin Now, before you get started in implementing above tasks in the […]
Today, you will use the AddBookViewController view and its class file to implement these tasks: Validate required input fields Insert a managed object in the database Load a photo in the image view Create a New Branch Before you get started in implementing above tasks in the tutorial’s iOS project; I want you to use the Source Control […]
In this tutorial series you will learn how to use the Swift Programming Language, the NSFetchResultsController class, and the Core Data frame work to implement various Core Data tasks in an iOS application. Before we get started, I assume the following: You are not a newbie to the Swift Programming Language You are note a newbie to […]
So far, you learned how to implement these features in the SwiftCollectionView application: Display custom collection view cells in a single section of a collection view. Enable the user to select a cell in the collection view and display its details in a second screen. Delete a collection view cell by clicking a button with […]