This is the second post in a series on authentication between an Angular app and a .Net Core Web API Server using JWTs. In this post we go through the basics of securing the backend.

Json Web Tokens (JWTs) have become a popular way of handling authentication in Single Page Applications (SPAs). This post is the first in a series covering how to do authentication between an Angular app and a .Net Core Web API Server using JWTs. In this post we go through a brief introduction of JWTs.

This post shows how to call a .Net Core endpoint from an Angular client application.

There’s no out of the box functionality to create expandable list views in Xamarin Forms. A quick search on Google returns quite a few examples of how to achieve this using custom renderers.

Another easy way of doing this is to enable grouping in your ListView and bind to a property which contains key, value pairs of. You can then add a check for a “Tapped” event on the Category to either clear or populate its list of items.