Angular PrimeNG Accordion Styling
Last Updated :
09 Jan, 2023
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 the Angular PrimeNG Accordion Styling.
An Accordion Component is used to display a section of custom content in tabs.
Angular PrimeNG Accordion Styling:
- p-accordion: it is the container element.
- p-accordion-header: it is the header of a tab.
- p-accordion-content: it is the content of a tab.
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Syntax
<p-accordion>
<p-accordionTab header="Header">
Content
</p-accordionTab>
</p-accordion>
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:
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Example 1: This example illustrates the use of the Angular PrimeNG Accordion Styling, where the first accordion is initially selected. Here, we have implemented the p-accordion and p-accordion-content.
HTML
< h1 style = "color: green" >
GeeksforGeeks
</ h1 >
< h3 >
Angular PrimeNG Accordion Styling
</ h3 >
< 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 >
|
Javascript
import { Component } from "@angular/core" ;
@Component({
selector: "app-root" ,
templateUrl: "./app.component.html" ,
})
export class AppComponent { }
|
Javascript
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
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Example 2: This is another example that illustrates the use of the Angular PrimeNG Accordion Styling by implementing the p-accordion-header.
HTML
< div style = "width: 400px;" >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< h3 >
Angular PrimeNG Accordion Styling
</ h3 >
< div class = "mb-4" >
< button pButton type = "button"
class = "mr-3"
label = "Toggle Tab 1"
(click)="toggleTab(0)">
</ button >
< button pButton type = "button"
label = "Toggle Tab 2"
(click)="toggleTab(1)">
</ button >
</ div >
< p-accordion [multiple]="true">
< p-accordionTab header = "AccordionTab 1 Header"
[(selected)]="activeTabs[0]">
This is the content of the Accordion Tab 1.
</ p-accordionTab >
< p-accordionTab header = "AccordionTab 2 Header"
[(selected)]="activeTabs[1]">
This is the content of the Accordion Tab 2.
</ p-accordionTab >
</ p-accordion >
</ div >
|
Javascript
import { Component } from "@angular/core" ;
@Component({
selector: "app-root" ,
templateUrl: "./app.component.html" ,
styleUrls: [ "./app.component.css" ],
})
export class AppComponent {
activeTabs: boolean[] = [ false , false ];
toggleTab(idx: number) {
this .activeTabs[idx] =
! this .activeTabs[idx];
}
}
|
Javascript
import { NgModule } from "@angular/core" ;
import { BrowserModule }
from "@angular/platform-browser" ;
import { HttpClientModule }
from "@angular/common/http" ;
import { BrowserAnimationsModule }
from "@angular/platform-browser/animations" ;
import { AppComponent } from "./app.component" ;
import { ButtonModule } from "primeng/button" ;
import { AccordionModule } from "primeng/accordion" ;
@NgModule({
imports: [
BrowserModule,
BrowserAnimationsModule,
HttpClientModule,
ButtonModule,
AccordionModule
],
declarations: [AppComponent],
bootstrap: [AppComponent],
})
export class AppModule { }
|
Output:
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Reference: http://primefaces.org/primeng/accordion
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