Build a basic CRUD app using ReactJS & Asp.Net Core Web API

ReactJS and Asp.Net Core Web API can be a real wild ride, but once you get the hang of it, it’s smooth sailing. It’s like creating a blockbuster movie – you need the right actors, set the UI stage, and create a memorable experience. Just like seeing your code come to life on the big screen. 🎬

Overview

In this article, we will discuss creating a simple application using ReactJS and Asp.Net Core Web API. We will cover various topics such as setting up the project, creating the necessary components, making API calls, and handling data validation.

Setting Up the Project 🛠️

To get started, we need to install the necessary frameworks and tools. We will use Visual Studio IDE for creating the Asp.Net Core Web API and then set up the frontend using ReactJS. The first step is to install the required packages and frameworks for our project. We will also need to configure the SQL server and set up the database.

| Components  | Description            |
|-------------|------------------------|
| Frontend    | ReactJS                |
| Backend     | Asp.Net Core Web API   |
| Database    | SQL Server             |
| IDE         | Visual Studio          |

Creating the UI 🖥️

The next step involves creating the UI for our application. We will define the components and entities required for the CRUD operations. This will include defining the movie class, setting up the database context, and configuring the connection to the SQL server.

1. Create movie class with ID and name
2. Define the database context
3. Configure connection to SQL server

Setting Up the API 📡

After creating the UI, we will focus on setting up the API structure. This will involve defining the endpoints, handling API responses, and implementing data validations.

Defining Endpoints

We will define the necessary endpoints to handle CRUD operations. This includes endpoints for getting, updating, creating, and deleting movie records.

| Method  | Description      |
|---------|------------------|
| GET     | Get movie details|
| POST    | Add new movie    |
| PUT     | Update movie     |
| DELETE  | Remove movie     |

Handling API Responses

We will also discuss how to structure the API responses and handle errors. This includes structuring response models and handling error messages.

1. Structure API response
2. Handling error messages

Implementing Data Validation 📋

We will cover how to validate the data sent to the API endpoints. This will involve validating the incoming data and handling data integrity.

Validating Data

We will implement data validations to ensure that the incoming data is accurate and adheres to the specified format.

1. Implement field validations
2. Handle validation errors

Making API Calls and Rendering UI 🔄

Once the API is set up, we will focus on making API calls from the frontend and rendering the UI components.

Making API Calls

We will demonstrate how to make API calls from the ReactJS frontend to perform CRUD operations on the movie records.

1. Making GET, POST, PUT, DELETE requests
2. Handling API responses

Rendering UI Components

We will also discuss how to render the UI components based on the API responses. This includes displaying movie details, creating new records, and updating existing ones.

1. Displaying movie details
2. Creating and updating movie records

Conclusion

In this article, we went through the process of creating a simple CRUD application using ReactJS and Asp.Net Core Web API. We covered setting up the project, defining API endpoints, implementing data validations, and rendering the UI components.

Key Takeaways 🚀

• Setting up the project involves installing necessary frameworks and tools
• Defining API endpoints and handling responses is crucial for successful API implementation
• Implementing data validations ensures data integrity and accuracy
• Making API calls and rendering UI components are essential for interacting with the backend

FAQ

Q: What tools are needed to set up the project?
A: Visual Studio IDE, ReactJS, Asp.Net Core Web API, SQL Server

Q: How are API responses structured?
A: API responses are structured based on the specified models and error handling.

Q: What is the importance of data validation in APIs?
A: Data validation ensures that the incoming data is accurate and adheres to the specified format.

Suggestions for improvement

• Add more detailed examples of API calls and UI rendering
• Include specific code snippets for implementing data validations
• Provide a more comprehensive explanation of setting up the SQL server and database context

Overall, the article provides a good overview of creating a simple CRUD application using ReactJS and Asp.Net Core Web API. The information provided is helpful for developers looking to build such an application. The suggested improvements would further enhance the article’s quality.