Part 2 – Angular Framework Prise en main

Welcome to Part 2 of our series on Angular Framework Prise en main. In this article, we will continue our journey into learning the basics of Angular and how to get started with building web applications using the framework.

Understanding Components

In Angular, components are the building blocks of an application. They are responsible for defining the structure and behavior of different parts of the application. Each component has a template that defines the view and a class that contains the logic for the component.

To create a new component, you can use the Angular CLI command:


ng generate component component-name


This will create a new folder with all the necessary files for your component, including the template and class files.

Using Services

Services in Angular are used to provide shared functionality across different parts of the application. They are often used for fetching data from a server, managing state, or performing other common tasks.

To create a new service, you can use the Angular CLI command:


ng generate service service-name


This will create a new service file with a default implementation that you can then customize to fit your needs.

Routing

Routing in Angular allows you to define the navigation structure of your application and load different components based on the URL. This is useful for creating a single-page application with multiple views.

To set up routing in your Angular application, you can define the routes in the app-routing.module.ts file and use the RouterModule to define the navigation paths in your application.

Conclusion

In this article, we have covered the basics of working with components, services, and routing in Angular. These are fundamental concepts that you will need to understand in order to start building web applications using the Angular framework.

Stay tuned for the next part of our series, where we will dive deeper into more advanced features of Angular and continue to learn how to build robust and efficient web applications with the framework.