Angular PrimeNG TabView Custom Headers

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 know how to use the TabView Custom Headers in Angular PrimeNG. We will also learn about the properties, along with their syntaxes that will be used in the code.

The TabView Component is used to display content in the form of tabs.

Syntax:

<p-tabView styleClass="tabview-custom">
    <p-tabPanel header="...">
        <ng-template pTemplate="header">
            <i class="..."></i>
            <span>....</span>
            <i class="..."></i>
        </ng-template>
         ...
    </p-tabPanel>
</p-tabView>

Angular PrimeNG TabView Custom Headers Properties:

• header: It specifies the title of the tabPanel. It is of string data type & the default value is null.
• selected: It defines if the tab is active. It is of boolean data type & the default value is false.
• closable: It defines if the tab can be removed.  It is of boolean data type & the default value is false.
• styleClass: It is the style class of the component. It is of string data type & the default value is null.

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:

• Run the below command to see the output.

ng serve --open

Example 1: This is the basic example that illustrates how to use the Angular PrimeNG TabView Custom Headers.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angualar PrimeNG TabView Custom Headers</h5>

<p-tabView styleClass="tabview-custom">
    <p-tabPanel header="Geek I">
        <ng-template pTemplate="header">
            <i class="pi pi-instagram"></i>
            <span>Geek I</span>
            <i class="pi pi-youtube"></i>
        </ng-template>
        <p>
            Welcome Geek 1
        </p>
    </p-tabPanel>
    <p-tabPanel header="Geek II">
        <ng-template pTemplate="header">
            <i class="pi pi-whatsapp"></i>
            <span>Geek II</span>
        </ng-template>
        <p>
            Welcome Geek 2
        </p>
    </p-tabPanel>
    <p-tabPanel header="Geek III">
        <ng-template pTemplate="header">
            <span>Geek III</span>
            <i class="pi pi-telegram"></i>
        </ng-template>
        <p>
            Welcome Geek 3
        </p>
    </p-tabPanel>
</p-tabView>

• app.component.ts:

Javascript

import {
    Component,
    OnInit,
    ViewEncapsulation }
from '@angular/core';

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

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {RouterModule} from '@angular/router';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent }   from './app.component';
import { TabViewModule } from 'primeng/tabview';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
          BrowserModule,
          BrowserAnimationsModule,
          TabViewModule,
          ButtonModule,
          RouterModule.forRoot([
            {path:'',component: AppComponent}
        ])
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule {}

Output:

Example 2: This is another example that illustrates how to use the Angular PrimeNG TabView Custom Headers using images.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angualar PrimeNG TabView Custom Headers</h5>

<p-tabView styleClass="tabview-custom">
    <p-tabPanel [closable]="true" header="Course I">
        <ng-template pTemplate="header">
            <i class="pi pi-facebook"></i>
            <span>Course I</span>
            <i class="pi pi-twitter"></i>
        </ng-template>
        <p>
            <img alt="gfg" src=
"https://media.geeksforgeeks.org/wp-content/uploads/20220807214719/fullstacknodecourseoverviewimage-300x289.png" />
        </p>
    </p-tabPanel>
    <p-tabPanel [closable]="true" header="Course II">
        <ng-template pTemplate="header">
            <i class="pi pi-github"></i>
            <span>Course II</span>
        </ng-template>
        <p>
            <img alt="gfg" src=
"https://media.geeksforgeeks.org/wp-content/uploads/20220807214719/geeksclasseslivecourseoverviewimage-300x289.png" />
        </p>
    </p-tabPanel>
    <p-tabPanel [closable]="true" header="Course III">
        <ng-template pTemplate="header">
            <span>Course III</span>
            <i class="pi pi-paypal"></i>
        </ng-template>
        <p>
            <img alt="gfg" src=
"https://media.geeksforgeeks.org/wp-content/uploads/20220807214720/competitiveprogramminglivecourseoverviewimage-300x289.png" />
        </p>
    </p-tabPanel>
</p-tabView>

• app.component.ts:

Javascript

import {
    Component,
    OnInit,
    ViewEncapsulation }
from '@angular/core';

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

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {RouterModule} from '@angular/router';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent }   from './app.component';
import { TabViewModule } from 'primeng/tabview';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
          BrowserModule,
          BrowserAnimationsModule,
          TabViewModule,
          ButtonModule,
          RouterModule.forRoot([
            {path:'',component: AppComponent}
      ])
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule {}

Output:

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