Angular PrimeNG Accordion Default

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. In this article, we will see how to use the Accordion Default in Angular PrimeNG, along with understanding the properties, & their syntaxes that will be used in the code.

The Accordion component is utilized to render the specific section of custom content in tabs. The element can contain more than one p-accordionTab element.

Syntax:

<p-accordion>
 <p-accordionTab 
  header="..." 
  [selected]="true">
    ....
 </p-accordionTab>
 .......
</p-accordion>

Angular PrimeNG Accordion Default properties:

• header: It specifies the title of the tab. It is of string data type & the default value is null.
• selected: It defines if the tab is active. It is of the boolean data type & the default value is false.

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:

• Steps to run the application: Run the below command to see the output:

ng serve --open

Example 1: Below is the example that illustrates the use of the Angular PrimeNG Accordion Default.

app.component.html

<h2 style="color: green">GeeksforGeeks</h2>
<h5>Angular PrimeNG Accordion Default</h5>
<p-accordion>
    <p-accordionTab header="Angular PrimeNG"
                    [selected]="true">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
    <p-accordionTab header="Angular PrimeNG">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
    <p-accordionTab header="Angular PrimeNG">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
</p-accordion>

app.component.ts

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

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

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { AccordionModule } from 'primeng/accordion';

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

Output:

Example 2: Below is another example that illustrates the use of the Angular PrimeNG Accordion Default.

app.component.html

<h2 style="color: green">GeeksforGeeks</h2>
<h5>Angular PrimeNG Accordion Default</h5>
<p-accordion>
    <p-accordionTab header="Angular PrimeNG">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
    <p-accordionTab header="Angular PrimeNG">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
    <p-accordionTab header="Angular PrimeNG"
                    [selected]="true">
        <p>
            Angular PrimeNG is a framework used
            with angular to create components with
            great styling and this framework is very
            easy to use and is used to make responsive
            websites.
        </p>
    </p-accordionTab>
</p-accordion>

app.component.ts

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

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

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { AccordionModule } from 'primeng/accordion';

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

Output:

Reference: https://primefaces.org/primeng/accordion