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Angular Designing and Architecting Web Applications.png

angular-starter-v5.tar.gz

Angular

Angular Install Dependencies

Angular with Relaunch

This course will teach you step-by-step how to design and architect large Angular applications. 

You’ll start with the basics: components, pipes, and directives. These are the building blocks of any Angular application, so you will get plenty of hands-on practice with this material. Next, you’ll ramp things up by stepping into modules, routing, and RXJS, where you’ll learn how to declaratively manage data and dive deep into observables.

In the latter half of the course, you’ll cover reactive and template forms (crucial for handling user data), as well as custom validators and setting up authentication with Firebase.

By the end of this course, you'll be able to design large, scalable applications, be able to develop rich interactive components, and you’ll really understand how Angular works under the hood.

Angular: Designing and Architecting Web Applications

We've updated the service to store the user's current authentication status. It will always know if the user is logged in, even if we refresh the app. The service is injectable, meaning it can be used in any component that needs it. 

Let's use it to toggle the menu items in the header. It doesn't make sense to show the login and register links if the user is already logged in. Let's show them links to view the secret page or log out. 

## Injecting the service

The menu is rendered in the App component. We'll need to inject the authentication service into it. Update the `app.component.ts` component class file to the following:

We've updated the service to store the user's current authentication status. It will always know if the user is logged in, even if we refresh the app. The service is injectable, meaning it can be used in any component that needs it. 

Let's use it to toggle the menu items in the header. It doesn't make sense to show the login and register links if the user is already logged in. Let's show them links to view the secret page or log out. 

# Injecting the service

The menu is rendered in the App component. We'll need to inject the authentication service into it. Update the `app.component.ts` component class file to the following:

In this lesson, we'll toggle the menu items based on if the user is logged in or not.

First Steps

Our First Project

Component Basics

Pipes

Directives

Modules

Routing

Advanced Components

Services

RxJS

Reactive Forms

Template Forms

Custom Validators

Authentication

Conclusion

Toggling Menu Items

Injecting the service