Angular 18: 08 How to Delete Data from JSON Server in Angular

Описание: Welcome to our comprehensive tutorial on how to delete data from a JSON server in an Angular application! In this video, we’ll walk you through the process of integrating an Angular app with a JSON server and performing delete operations efficiently.

🔹 What You'll Learn:

1. Introduction to Angular and JSON Server:

o What is Angular? A brief overview of Angular and its capabilities.
o What is JSON Server? Understanding the JSON server and its use cases.

2. Setting Up the Environment:

o Installing Angular CLI: Step-by-step guide to installing Angular CLI.
o Setting Up JSON Server: Installing and configuring the JSON server.

3. Creating an Angular Project:

o Generating a New Angular Project: Using Angular CLI to create a new project.
o Project Structure Overview: Understanding the structure of an Angular project.

4. Setting Up JSON Server:

o Creating a JSON File: Designing a sample JSON file for the server.
o Starting the JSON Server: Running the JSON server with the sample data.

5. Integrating JSON Server with Angular:

o HTTP Client Module: Importing and configuring HttpClientModule in Angular.
o Service Creation: Creating a service to interact with the JSON server.

6. Performing Delete Operation:

o Delete Method in Service: Implementing the delete method in the Angular service.
o Component Integration: Calling the delete method from an Angular component.
o UI Update: Updating the UI to reflect the deletion of data.

7. Testing the Application:

o Running the Angular App: Starting the Angular development server.
o Testing Delete Operation: Demonstrating the delete functionality in the app.

8. Best Practices:

o Error Handling: Implementing error handling for the delete operation.
o User Confirmation: Adding user confirmation before deletion.
o Code Organization: Structuring your code for maintainability.

🔹 Why Watch?

• Hands-On Learning: Follow along with practical examples and real-world scenarios.
• Complete Guide: From setting up your environment to performing delete operations.
• Expert Tips: Learn best practices and avoid common pitfalls in Angular development.


Source Code: https://github.com/imranhss/Angular_59