Angular PrimeNG Form InputGroup Addons 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. In this article, we will learn how to use the InputGroup Addons Component in Angular PrimeNG.

The InputGroup component allows a user to input content.

Syntax:

<div class="p-inputgroup">
    <span class="p-inputgroup-addon">
          <i class="...."></i>
    </span>
  
    <input type="text" pInputText placeholder="....." />
</div>

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 Form InputGroup Addons Component.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG Form InputGroup Addons Component</h5>

<div class="p-inputgroup">
    <span class="p-inputgroup-addon">
        <i class="pi pi-instagram"></i>
      </span>

    <input type="text" pInputText
        placeholder="Geeks Instagram username"
    />
</div>
<br />
<div class="p-inputgroup">
    <span class="p-inputgroup-addon">
        <i class="pi pi-twitter"></i>
      </span>

    <input type="text" pInputText
        placeholder="Geeks Twitter username"
    />
</div>

• app.component.ts:

Javascript

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

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent {
    ngOnInit() {
        this.primengConfig.ripple = true;
    }
    constructor(private primengConfig: PrimeNGConfig) {}
}

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {FormsModule} from '@angular/forms';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent }   from './app.component';
import {InputTextModule} from 'primeng/inputtext';
import {ButtonModule} from 'primeng/button';
import {CheckboxModule} from 'primeng/checkbox';
import {RadioButtonModule} from 'primeng/radiobutton';
import {RippleModule} from 'primeng/ripple';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        InputTextModule,
        CheckboxModule,
        ButtonModule,
        RadioButtonModule,
        RippleModule,
        FormsModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule { }

Output:

Example 2: Below is another example that illustrates the use of the Angular PrimeNG Form InputGroup Addons Component.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG Form InputGroup Addons Component</h5>

<div class="p-inputgroup">
    <input type="text" pInputText
        placeholder="Geeks LinkedIn username"
    />
    <span class="p-inputgroup-addon">
        <i class="pi pi-linkedin"></i>
      </span>
</div>

<br />

<div class="p-inputgroup">
    <input type="text" pInputText
        placeholder="Geeks Facebook username"
    />
    <span class="p-inputgroup-addon">
        <i class="pi pi-facebook"></i>
      </span>
</div>

• app.component.ts:

Javascript

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

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent {
    ngOnInit() {
        this.primengConfig.ripple = true;
    }
    constructor(private primengConfig: PrimeNGConfig) {}
}

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {FormsModule} from '@angular/forms';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent }   from './app.component';
import {InputTextModule} from 'primeng/inputtext';
import {ButtonModule} from 'primeng/button';
import {CheckboxModule} from 'primeng/checkbox';
import {RadioButtonModule} from 'primeng/radiobutton';
import {RippleModule} from 'primeng/ripple';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        InputTextModule,
        CheckboxModule,
        ButtonModule,
        RadioButtonModule,
        RippleModule,
        FormsModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule { }

Output:

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