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Icon example not working - Update your-first-app.md #3320

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33 changes: 30 additions & 3 deletions docs/angular/your-first-app.md
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Expand Up @@ -126,8 +126,6 @@ And voilà! Your Ionic app is now running in a web browser. Most of your app can

There are three tabs. Click on the Tab2 tab. It’s a blank canvas, aka the perfect spot to transform into a Photo Gallery. The Ionic CLI features Live Reload, so when you make changes and save them, the app is updated immediately!

![Before and after going through this tutorial](/img/guides/first-app-cap-ng/email-photogallery.gif)

Open the photo-gallery app folder in your code editor of choice, then navigate to `/src/app/tab2/tab2.page.html`. We see:

```html
Expand Down Expand Up @@ -158,12 +156,41 @@ We put the visual aspects of our app into `<ion-content>`. In this case, it’s
<ion-content>
<ion-fab vertical="bottom" horizontal="center" slot="fixed">
<ion-fab-button>
<ion-icon name="camera"></ion-icon>
<ion-icon [icon]="camera"></ion-icon>
</ion-fab-button>
</ion-fab>
</ion-content>
```

At this point, you will notice a `Failed to construct 'URL': Invalid base URL` error in the console of your app. Open the `tab2.page.ts` file and import the `camera` icon from `ionicons/icons` and assign it to the `camera` class variable.

```ts
import { Component } from '@angular/core';
import { IonHeader, IonToolbar, IonTitle, IonContent, IonFab, IonFabButton, IonIcon } from '@ionic/angular/standalone';
import { ExploreContainerComponent } from '../explore-container/explore-container.component';
import { camera } from 'ionicons/icons';

@Component({
selector: 'app-tab2',
templateUrl: 'tab2.page.html',
styleUrls: ['tab2.page.scss'],
standalone: true,
imports: [
IonHeader,
IonToolbar,
IonTitle,
IonContent,
IonFab,
IonFabButton,
IonIcon,
ExploreContainerComponent,
],
})
export class Tab2Page {
camera = camera;
}
```

Next, open `src/app/tabs/tabs.page.html`. Change the label to “Photos” and the icon name to “images”:

```html
Expand Down