This tutorial shows how to add Azure Mobile Apps, a cloud backend service, to an iOS app. We'll first create a new mobile backend. Then, we'll use a simple Todo list iOS app to store data in Azure.
To complete this tutorial, you need a Mac and an Azure account
Step I: Create a new Azure mobile app backend
Sign in to the Azure portal.
In the search box, type Mobile Apps.
In the results list, select Mobile Apps Quickstart, and then select Create.
Under Resource Group, select an existing resource group or create a new one (using the same name as your app).
Click Create. Wait a few minutes for the service to be deployed successfully before proceeding.
Step II: Configure the backend project
Click the App Services button, select your Mobile Apps back end, select Quickstart, and then select your client platform (iOS, Android, Xamarin, Cordova).
If a database connection is not configured, create one by doing the following:
a. Create a new SQL database and server.
b. Wait until the data connection is successfully created.
c. Data connection must be successful.
Under 2. Create a table API, select Node.js for Backend language.
Accept the acknowledgment, and then select Create TodoItem table.
This action creates a new to-do item table in your database.
Switching an existing back end to Node.js overwrites all contents. To create a .NET back end instead, see Work with the .NET back-end server SDK for Mobile Apps.
Step III: Download and run the iOS app
- On your Mac, visit the Azure Portal. Click Browse All > Mobile Apps > the backend that you just created. In the mobile app settings, click Quickstart > iOS (Objective-C). If you prefer Swift, click Quickstart > iOS (Swift) instead. Under Download and run your iOS project, click Download. This downloads a complete Xcode project for an app pre-configured to connect to your backend. Open the project using Xcode.
- Press the Run button to build the project and start the app in the iOS simulator.
In the app, type meaningful text, such as Complete the tutorial and then click the plus (+) icon. This sends a POST request to the Azure backend you deployed earlier. The backend inserts data from the request is into the TodoItem SQL table, and returns information about the newly stored items back to the mobile app. The mobile app displays this data in the list.