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Gain insights into designing scalable Angular applications. Learn about components, directives, routing, RXJS, forms, and Firebase authentication to develop rich, interactive web solutions.

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

The last thing we'll do is handle the form submission. It's not all that different from reactive forms. We'll disable the submit button if the form is invalid. On the `<button>` element, we'll bind the `disabled` attribute to the `emailFormGroup.invalid` property.

```html
<button class="btn btn-primary" type="submit" [disabled]="emailFormGroup.invalid">
  Submit
</button>
```

Next, we'll listen for the `submit` event on the `<form>` element with the `ngSubmit` directive.

```html
<form class="card-body" #emailFormGroup="ngForm" (ngSubmit)="handleSubmit()">
```

Reminder: the `ngSubmit` directive will stop the default behavior of refreshing the page and will invoke the function in the expression. The name of the function we're running is called `handleSubmit`. It doesn't exist at the moment. Let's define it in the `app.component.ts` file.

The last thing we'll do is handle the form submission. It's not all that different from reactive forms. We'll disable the submit button if the form is invalid. On the `<button>` element, we'll bind the `disabled` attribute to the `emailFormGroup.invalid` property.

```html
<button type="submit" [disabled]="emailFormGroup.invalid">
  Submit
</button>
```

Next, we'll listen for the `submit` event on the `<form>` element with the `ngSubmit` directive.

```html
<form #emailFormGroup="ngForm" (ngSubmit)="handleSubmit()">
```

Reminder: the `ngSubmit` directive will stop the default behavior of refreshing the page and will invoke the function in the expression. The name of the function we're running is called `handleSubmit`. It doesn't exist at the moment. Let's define it in the `app.component.ts` file.

In this lesson, we'll look at how to handle form submission with a template form.

First Steps

Our First Project

Component Basics

Pipes

Directives

Modules

Routing

Advanced Components

Services

RxJS

Reactive Forms

Template Forms

Custom Validators

Authentication

Conclusion

Handling Form Submission