Book Image

Web Development with Blazor

By : Jimmy Engström
Book Image

Web Development with Blazor

By: Jimmy Engström

Overview of this book

Blazor is an essential tool if you want to build interactive web apps without JS, but it comes with its own learning curve. Web Development with Blazor will help you overcome most common challenges developers face when getting started with Blazor and teach you the best coding practices. You’ll start by learning how to leverage the power of Blazor and explore the full capabilities of both Blazor Server and Blazor WebAssembly. Then you’ll move on to the practical part, which is centred around a sample project – a blog engine. This is where you’ll apply all your newfound knowledge about creating Blazor Server and Blazor WebAssembly projects, the inner working of Razor syntax, and validating forms, as well as creating your own components. You’ll learn all the key concepts involved in web development with Blazor, which you’ll also be able to put into practice straight away. By showing you how all the components work together practically, this book will help you avoid some of the common roadblocks that novice Blazor developers face and inspire you to start experimenting with Blazor on your other projects. When you reach the end of this Blazor book, you'll have gained the confidence you need to create and deploy production-ready Blazor applications.
Table of Contents (20 chapters)
1
Section 1:The Basics
4
Section 2:Building an Application with Blazor
14
Section 3:Debug, Test, and Deploy

Storing data on the server side

There are many different ways in which to store data on the server side. The only thing to remember is that Blazor WebAssembly will always need an API. Blazor Server doesn't need an API since we can access the server-side resourcesdirectly.

I have had discussions with many developers when it comes to APIs or direct access and it all boils down to what you intend to do with the application. If you are building a Blazor Server application and have no interest in moving to Blazor WebAssembly, I would probably go for direct access, as we have done in the MyBlog project.

I would not do direct database queries in the components though. I would keep it in an API, just not a Web API. As we have seen, exposing those API functions in an API, as we did in Chapter 7, Creating an API, and Chapter 9, Sharing Code and Resources, is not a lot of steps. We can always start with direct sever access and move to an API if we want to.

When it comes to ways...