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The JavaScript JSON Cookbook

The JavaScript JSON Cookbook

By : Ray Rischpater, Brian Ritchie
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The JavaScript JSON Cookbook

The JavaScript JSON Cookbook

1 (2)
By: Ray Rischpater, Brian Ritchie

Overview of this book

If you're writing applications that move structured data from one place to another, this book is for you. This is especially true if you've been using XML to do the job because it's entirely possible that you could do much of the same work with less code and less data overhead in JSON. While the book's chapters make some distinction between the client and server sides of an application, it doesn't matter if you're a frontend, backend, or full-stack developer. The principles behind using JSON apply to both the client and the server, and in fact, developers who understand both sides of the equation generally craft the best applications.
Table of Contents (12 chapters)
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11
Index

How to deserialize an object using Json.NET

In this recipe, we show you how to use Newtonsoft's Json.NET to deserialize JSON to an object that's an instance of a class. We'll use Json.NET, which we mentioned in Chapter 1, Reading and Writing JSON on the Client, because although this works with the existing .NET JSON serializer, there are other things that I want you to know about Json.NET, which we'll discuss in the next two recipes.

Getting ready

To begin, you need to be sure you have a reference to Json.NET in your project. The easiest way to do this is to use NuGet; launch NuGet, search for Json.NET, and click on Install, as shown in the following screenshot:

Getting ready

You'll also need a reference to the Newonsoft.Json namespace in any file that needs those classes with a using directive at the top of your file:

usingNewtonsoft.Json;

How to do it…

Here's an example that provides the implementation of a simple class, converts a JSON string to an instance of that class...

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