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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

We have one more page in the application that we'll add some content to. The contact page should have a form where, if submitted, a modal will pop up. We can use Bootstrap to help us with styling the form and modal. You can learn about the classes required to create a modal [here](https://getbootstrap.com/docs/5.0/components/modal/).

# Creating the modal component

We'll create a component to house the modal. In the command line, run the following command:

```bash
ng generate component contact/modal
```

We'll modify the template file to contain the modal. In the `modal.component.html` file, add the following:

```html
<div class="modal show">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Form Submitted</h5>
        <button type="button" class="close"><span>&times;</span></button>
      </div>
      <div class="modal-body">
        <p>We'll responsd ASAP!</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary">Close</button>
      </div>
    </div>
  </div>
</div>
<div class="modal-backdrop fade show"></div>
```

There isn't anything special about this template. There aren't any bindings at the moment. We'll be adding them in as we develop the modal. Next, we'll want to load the modal.

In the `contact-main.component.html` file, add the following:

```html
<form>
  <div class="form-group">
    <label>Email</label>
    <input type="text" class="form-control">
  </div>
  <div class="form-group">
    <label>Subject</label>
    <input type="text" class="form-control">
  </div>
  <div class="form-group">
    <label>Message</label>
    <textarea class="form-control"></textarea>
  </div>
  <button type="submit" class="btn btn-primary">Submit</button>
</form>

<app-modal></app-modal>
```

Here, we have a form. At the very bottom, we're loading the modal. It won't appear because Bootstrap's CSS will hide it. Let's override the styles to show the modal. In the `modal.component.css` file, add the following:

```css
.modal.show {
  display: block;
}

.modal-backdrop.show {
  opacity: .5;
}
```

We're finished prepping the page. Below is the updated code. If we navigate to the contact page, we'll see the modal immediately. In the next couple of lessons, we'll start making it more functional for reusability.

We have one more page in the application that we'll add some content to. The contact page should have a form where, if submitted, a modal will pop up. We can use Bootstrap to help us with styling the form and modal. You can learn about the classes required to create a modal [here](https://getbootstrap.com/docs/5.0/components/modal/).

# Creating the modal component

We'll create a component to house the modal. In the command line, run the following command:

```bash
ng generate component contact/modal
```

We'll modify the template file to contain the modal. In the `modal.component.html` file, add the following:

```html
<div>
  <div>
    <div>
      <div>
        <h5>Form Submitted</h5>
        <button type="button"><span>&times;</span></button>
      </div>
      <div>
        <p>We'll responsd ASAP!</p>
      </div>
      <div>
        <button type="button">Close</button>
      </div>
    </div>
  </div>
</div>
<div></div>
```

There isn't anything special about this template. There aren't any bindings at the moment. We'll be adding them in as we develop the modal. Next, we'll want to load the modal.

In the `contact-main.component.html` file, add the following:

```html
<form>
  <div>
    <label>Email</label>
    <input type="text">
  </div>
  <div>
    <label>Subject</label>
    <input type="text">
  </div>
  <div>
    <label>Message</label>
    <textarea></textarea>
  </div>
  <button type="submit">Submit</button>
</form>

<app-modal></app-modal>
```

Here, we have a form. At the very bottom, we're loading the modal. It won't appear because Bootstrap's CSS will hide it. Let's override the styles to show the modal. In the `modal.component.css` file, add the following:

```css
.modal.show {
  display: block;
}

.modal-backdrop.show {
  opacity: .5;
}
```

We're finished prepping the page. Below is the updated code. If we navigate to the contact page, we'll see the modal immediately. In the next couple of lessons, we'll start making it more functional for reusability.

In this lesson, we will create a modal with Bootstrap.

First Steps

Our First Project

Component Basics

Pipes

Directives

Modules

Routing

Advanced Components

Services

RxJS

Reactive Forms

Template Forms

Custom Validators

Authentication

Conclusion

Creating a Modal