Typings: Blazor WebAssembly für Angular-Entwickler – Teil 4 [Screencast]

Making our Angular modules configurable is an important step in building a reusable architecture. Having used Angular for a while you might be familiar with the commonly used forRoot() and forChild() functions, that some modules provide you with. But what is the best way to provide configuration in these cases?

When a company has cross-framework teams, it is a good choice to use Web Components to build a unified and framework-independent component library. However, some pitfalls are to consider when integrating these components into web forms. Therefore, for a better understanding, we will look at two possible approaches and try to integrate them into an Angular form as an example.

Notice: All code samples are available on Github!

The dependency injection system is a big part of how modern ASP.NET Core works internally: It provides a flexible solution for developers to structure their projects, decouple their dependencies, and control the lifetimes of the components within an application. In Blazor - a new part of ASP.NET Core - however, the DI system feels a bit odd, and things seem to work a bit differently than expected. This article will explain why this is not only a feeling but indeed the case in the first place and how to handle the differences in order to not run into problems later on.

Eine Webanwendung will natürlich auch mit Daten gefüttert werden. Doch diese müssen irgendwo her kommen. Nichts liegt näher als diese von einer Web API zu laden. Dieser Screencast zeigt, wie asynchrone Operationen in Blazor funktionieren und welche gravierenden Unterschiede es zu Angular gibt.

Wer Komponenten einsetzt, steht früher oder später vor der Fragestellung, wie man Daten an die Komponente übergibt oder auf Ereignisse einer Komponente reagiert. In diesem Screencast wird gezeigt wie Bindings bei Komponenten funktionieren, also wie eine Komponente Daten von außerhalb benutzen und Rückmeldung bei Aktionen geben kann.

In Part 1 of this series we've implemented a simple Incremental Source Generator. Although we looked at all mandatory phases of an IIncrementalGenerator, still, the consideration was quite superficial. One of the biggest advantages of the new API, which makes the Source Generator an incremental one, is the built-in memoization, i.e. caching. To take full advantage from it, we have to make some preparations so Roslyn knows what to cache and how to compare the results of each phase.