Angular PrimeNG Carousel AutoPlay and Circular

Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make responsive websites with very much ease. This article will show us how to use Basic Carousel in Angular PrimeNG.

Angular PrimeNG Basic Carousel is used to render the basic carousel. Carousel is a slider-type component that offers high customization.

Angular PrimeNG Carousel Autoplay and Circular: To scroll the Carousel automatically, we can define time in property autoplayInterval. Time is in milliseconds. In addition, for infinite scrolling, circular property needs to be enabled. Note that in autoplay mode, the circular is enabled by default.

Syntax:

<p-carousel [value]="..." 
    [autoplayInterval]="3000" 
    [circular]="true">
    <ng-template let-item pTemplate="item">
        Content to display
    </ng-template>
</p-carousel>

Creating Angular application & Module Installation:

Step 1: Create an Angular application using the following command.

ng new appname

Step 2:  After creating your project folder i.e. appname, move to it using the following command.

cd appname

Step 3: Install PrimeNG in your given directory.

npm install primeng --save
npm install primeicons --save

Project Structure: It will look like the following:

Example 1: In this example, we will learn about autoplayInterval property .

app.component.html

HTML

<div id="GFG">
    <h1 style="color:green;">GeeksforGeeks</h1>
    <h2>Angular PrimeNG Carousel Autoplay </h2>
    <div style="width:80%;">
        <p-carousel [value]="images"
            [autoplayInterval]="1000">
            <ng-template let-images pTemplate="item">
                <div class="product-item" style="width:80%">
                    <div class="product-item-content">
                        <img [src]="images.previewImageSrc"
                            style="overflow: hidden;background-repeat: no-repeat;"
                            width="100%" height="100%"
                            [alt]="images.alt" [title]="images.title">
                    </div>
                </div>
            </ng-template>
        </p-carousel>
    </div>
</div>

app.component.css

CSS

.product-item-content {
    border: 1px solid var(--surface-d);
    border-radius: 3px;
    margin: 0.3rem;
    text-align: center;
    padding: 2rem 0;
    background-color: snow;
}

.product-image {
    width: 50%;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16),
        0 3px 6px rgba(0, 0, 0, 0.23);
}

h3{
    color:red;
    text-align: center;
}

app.component.ts

Javascript

import { Component } from '@angular/core';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    title = 'GFG';

    images: any[] = [
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210203171024/CSSTutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210203171024/CSSTutorial.png',
            alt: 'Cascading Style Sheet',
            title: 'CSS'
        },
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210322182256/AngularJS-Tutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210322182256/AngularJS-Tutorial.png',
            alt: 'Angular for Front end',
            title: 'Angular'
        },
        {
            previewImageSrc:
                'https://media.geeksforgeeks.org/wp-content/cdn-uploads/Java.png',
            thumbnailImageSrc:
                'https://media.geeksforgeeks.org/wp-content/cdn-uploads/Java.png',
            alt: 'Java Programming Language',
            title: 'Java'
        },
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20220401124017/HTML-Tutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20220401124017/HTML-Tutorial.png',
            alt: 'HyperText Markup Language',
            title: 'HTML'
        },
    ];
}

app.module.ts

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { CarouselModule } from 'primeng/carousel';

@NgModule({
    declarations: [
        AppComponent,
    ],
    imports: [
        BrowserModule,
        CarouselModule
    ],
    providers: [],
    bootstrap: [AppComponent]
})
export class AppModule { }

Output:

Example 2: In this example, we will learn about circular property.

app.component.html

HTML

<div id="GFG" style="50%">
    <h1 style="color:green">GeeksforGeeks</h1>
    <h2>Angular PrimeNG Carousel Circular</h2>
    <div style="width:50%;">
        <p-carousel [value]="images" [circular]="true">
            <ng-template let-images pTemplate="item">
                <div class="product-item" style="width:80%">
                    <div class="product-item-content">
                        <img [src]="images.previewImageSrc"
                            style="overflow: hidden;
                                background-repeat: no-repeat;"
                            width="100%" height="100%"
                            [alt]="images.alt" [title]="images.title">
                    </div>
                </div>
            </ng-template>
        </p-carousel>
    </div>
</div>

app.component.css

CSS

.product-item-content {
    border: 1px solid var(--surface-d);
    border-radius: 3px;
    margin: 0.3rem;
    text-align: center;
    padding: 2rem 0;
    background-color: snow;
}

.product-image {
    width: 50%;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16),
        0 3px 6px rgba(0, 0, 0, 0.23);
}

h3{
    color:red;
    text-align: center;
}

app.component.ts

Javascript

import { Component } from '@angular/core';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    title = 'GFG';

    images: any[] = [
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210203171024/CSSTutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210203171024/CSSTutorial.png',
            alt: 'Cascading Style Sheet',
            title: 'CSS'
        },
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210322182256/AngularJS-Tutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210322182256/AngularJS-Tutorial.png',
            alt: 'Angular for Front end',
            title: 'Angular'
        },
        {
            previewImageSrc:
                'https://media.geeksforgeeks.org/wp-content/cdn-uploads/Java.png',
            thumbnailImageSrc:
                'https://media.geeksforgeeks.org/wp-content/cdn-uploads/Java.png',
            alt: 'Java Programming Language',
            title: 'Java'
        },
        {
            previewImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20220401124017/HTML-Tutorial.png',
            thumbnailImageSrc:
'https://media.geeksforgeeks.org/wp-content/cdn-uploads/20220401124017/HTML-Tutorial.png',
            alt: 'HyperText Markup Language',
            title: 'HTML'
        },
    ];
}

app.module.ts

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { CarouselModule } from 'primeng/carousel';

@NgModule({
    declarations: [
        AppComponent,
    ],
    imports: [
        BrowserModule,
        CarouselModule
    ],
    providers: [],
    bootstrap: [AppComponent]
})
export class AppModule { }

Output:

Reference: http://primefaces.org/primeng/carousel