In this lesson we are going to learn how to use AngularFire 2 to query objects, and read them from the Firebase realtime database. constcourse$: FirebaseObjectObservable<any> = af.database.object('courses/-KT0LsbuhHZGr5F4v7OV'); course$.subscribe((c)=>{ console.log("c", JSON.strin...
Hy Friends, I'm developing CRUD application with Angular using Firebase database. I've already seen many tutorials and articles, but it doesn't make any sense to me. Most of them defining a Model ...
var assembly = typeof(MainPage).GetTypeInfo().Assembly; Stream stream = assembly.GetManifestResourceStream("XmlLoaderDemo" + "." + "songs.xml"); await Task.Factory.StartNew(delegate { XDocument doc = XDocument.Load(stream); IEnumerable<Song> songs = from s in doc.Descendants("Song") ...
exportconstenvironment={production:false,firebase:{apiKey:'<your-key>',authDomain:'<your-project-authdomain>',databaseURL:'<your-database-URL>',projectId:'<your-project-id>',storageBucket:'<your-storage-bucket>',messagingSenderId:'<your-messaging-sender-id>'}}; Finally we need to load th...
Describe the actions that led you to experience the problem Tried to set up SSR support for the first time. You can see my progress here: https://github.com/bjornharvold/angular-19-ssr-firebase Describe what you want to experience that would fix the problem Similar to documentation for imag...
What way would be the best way to check for internet connection while user is using app?On startup I'm checking for internet connection with Xamarin.Essentials Connectivity and it works.But if phone looses connection when app is fetching data from the internet System.Exception "unable to ...
The first method is a double data-type called retrieveBMI(), which gets weight and height from the parent class Attributes, divides weight by the square of height, and returns the result. The next two methods, retrieveHeight() and retrieveWeight(), will fetch the height and weight values ...
I know many people would use AngularFire directly from the view, but I still like to keep these things separate from our actual class that controls the view. Let me know your opinion on this if you think different!Loading & Displaying Data from Firebase...
Connect to a database– choose a suitable database for your web app and establish a connection. This allows you to store and retrieve data efficiently. Common choices include SQL databases like MySQL or PostgreSQL, or NoSQL databases like MongoDB or Firebase. ...
AngularFire is an official angular library to implement Firebase functionalities in the Angular project, as we are using the Ionic Angular project. In our application, some of the data are for public and some for private and we need authentication functionalities that allows user to save, edit,...