Lesson 8 - Creating an iOS ToDo app storing data
In the previous lesson, When a single screen isn't enough - Navigation in iOS, we learned several ways to navigate through multiple screens.
We'll use navigation today, since we're going to start programming a simple ToDo app. We'll show how to store data with this app. The user will be able to add tasks, mark them as completed or delete them. The data will, of course, remain saved after closing the app.
Creating UI
You can use the project we started in the TableView
lesson or just create a new one (Single View App, again) for practice. You
should have a basic app ready with TableView displaying data. The
data is, in our case, a string array, i.e. the individual tasks. Deleting items
from the TableView should work as well.
We'll add a second View Controller for adding new tasks. That also means
...End of the preview...
Premium article
ict.social is a large database made up of manuals and tutorials, whose main goal is to provide high-quality IT education to everyone. We started out in the Czech republic, where we display roughly a million articles per month and receive plenty of gratitude from our users. Thanks to our successful establishment, we are now bringing these articles to the rest of the world.
Although we are trying to keep our content free of charge, maintaining the site is a huge effort for everyone involved. Therefore, some content (exercises and more advanced material) costs network points. Don't worry, they're really cheap :)
Article description
Requested article covers this content:
In this tutorial, we'll create a basic todo app in Swift for iOS. We'll use TableView, navigation, and learn to store data.
Buying this article gives you unlimited access to it forever. You will learn some more and help us keep giving our site maintenance which helps you and others get better futures. It's a win-win.
This article is licensed: Premium, by buying this article, you agree with the terms of use.
You gain points by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.
You can get points immediately using:
 |
 |
 |
| Credit card | SMS | Wire transfer |
