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GraphQL ASP.NET Core Tutorial

Добавлено: 13 августа 2019 г.
Посещений: 53

In this tutorial, we are going to learn how to integrate GraphQL with ASP.NET Core Web API application, how to write types, queries, and mutations. Furthermore, we are going to learn how to consume the GraphQL API with the ASP.NET Core app and Angular client application as well.

We are going to show you how to create different queries, how to use aliases and arguments, as well as fragments and directives while creating a GraphQL query.

After finishing with this tutorial, you are going to have the knowledge to integrate GraphQL into the ASP.NET Core app and you’ll have no problem using Queries and Schemas to retrieve and mutate data from a server.

13 августа 2019
1. Getting Started with GraphQL in ASP.NET Core
Просмотров: 37

In this article, we are going to learn how to set up GraphQL in ASP.NET Core application. We are going to use different third-party libraries to make this integration easier and will explain in detail how to use GraphQL elements (Type, Query, and Schema) to complete the integration process of GraphQL in ASP.NET Core. About GraphQL and How it’s Different from REST GraphQl is a query language. It executes queries by using...

13 августа 2019
2. Advanced GraphQL Queries, Error Handling, Data Loader
Просмотров: 51

In this article, we are going to learn how to write advanced GraphQL queries and while doing that, we are going to show you how to handle errors and how to cache data inside a query. Furthermore, we are going to learn how to enhance our query (from a client side) with the named queries, aliases, arguments, and fragments. Creating Complex Types for GraphQL Queries If we take a look at our „owners“...

13 августа 2019
3. GraphQL Mutations in ASP.NET Core (POST, PUT, DELETE Actions)
Просмотров: 49

GraphQL mutations are actions which we use to Add, Update and Delete data from a database. Until now, we have been executing only GraphQL Queries (fetching data) but in this article, we are going to talk more about data mutations in GraphQL. Input Types and Schema Enhancing for the GraphQL Mutations Let’s start with creating a new class OwnerInputType inside the Types folder: public class OwnerInputType : InputObjectGraphType {     public OwnerInputType()     {         Name =...


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