Angular PrimeNG Form Chips Template Component

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 the calendar component in angular ngx bootstrap.

 Chips Template Component: It is used to enter multiple values on an input field with an icon.

Syntax:

<p-chips [(ngModel)]="values3">
     <ng-template let-item pTemplate="item">
         {{item}} - (active) <i class="pi pi-user p-ml-2"></i>
     </ng-template>
 </p-chips>

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:

Example 1: In the below code, we will be using the above syntax to demonstrate the use of the Form Chips Template Component.

app.component.html

<div style="text-align:center;">
    <h1 style="color:green;">GeeksforGeeks</h1>
    <h3>A computer science portal for geeks</h3>
    <h4>Angular PrimeNG Form Chips Template Component</h4>
    <div class="p-fluid">
        <h5>Template</h5>
        <p-chips [(ngModel)]="values3">
            <ng-template let-item pTemplate="item">
                {{item}} - (active)
                <i class="pi pi-user p-ml-2"></i>
            </ng-template>
        </p-chips>
    </div>
</div>

app.component.ts

import { Component } from '@angular/core';
import { MenuItem } from 'primeng/api';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})
export class AppComponent {
    values1: string[];

    values2: string[];

    values3: string[];
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { HttpClientModule } from '@angular/common/http';
import { BrowserAnimationsModule } from
    '@angular/platform-browser/animations';

import { AppComponent } from './app.component';

import { ChipsModule } from 'primeng/chips';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        ChipsModule,
        ButtonModule,
        FormsModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})

export class AppModule { }

Output:

Example 2: In the below code, we will be using the above syntax to demonstrate the use of the Form Chips Template Component.

app.component.html

<div style="text-align:center;">
    <h1 style="color:green;">GeeksforGeeks</h1>
    <h3>A computer science portal for geeks</h3>
    <h4>Angular PrimeNG Form Chips Template Component</h4>
    <div class="p-fluid">
        <h5>Template</h5>
        <p-chips [(ngModel)]="values3">
            <ng-template let-item pTemplate="item">
                {{ item }} - (Offline)
                <i class="pi pi-user p-ml-2"></i>
            </ng-template>
        </p-chips>
    </div>
</div>

app.component.ts

import { Component } from '@angular/core';
import { MenuItem } from 'primeng/api';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})
export class AppComponent {
    values1: string[];

    values2: string[];

    values3: string[];
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { HttpClientModule } from '@angular/common/http';
import { BrowserAnimationsModule } from
    '@angular/platform-browser/animations';

import { AppComponent } from './app.component';

import { ChipsModule } from 'primeng/chips';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        ChipsModule,
        ButtonModule,
        FormsModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})

export class AppModule { }

Output:

Reference: https://www.primefaces.org/primeng/chips