Angular PrimeNG Button Basic Component

Angular PrimeNG is an open-source front-end UI library that has many native Angular UI components which help developers to build a fast and scalable web solution. In this article, we will see Angular PrimeNG Button Basic Component.

A Button component is used for carrying out some action when clicked. The basic button refers to the simplest button provided by PrimeNG. These basic buttons are a simple button, a disabled button, and a link button.

Angular PrimeNG Button Basic Component Properties:

• label: The label property is used to set the text of the button component.
• disabled: This is an optional boolean property used to disable a button.

Angular PrimeNG Button Basic Component Styling:

• p-button-link: This class is used to style the button as a link.

Syntax:

<button pButton 
    type="button" 
    disabled="true | false"
    label="..." 
    class="...">
</button>

Creating Angular Application and Installing the Module:

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: Finally, Install PrimeNG in your given directory.

npm install primeng --save
npm install primeicons --save

The project Structure will look like this after following the above steps:

Project Structure

Run the below command to see the output.

ng serve --open

Example 1: This example shows the use of the Angular PrimeNG Button Basic Component using the simple, disabled, and link buttons.

app.component.html

<div class="header">
    <h2>GeeksforGeeks</h2>
    <h3>Angular PrimeNG Button Basic Component</h3>
</div>

<div class="buttons">
    <button pButton type="button"
        label="Simple Button">
      </button>

    <button pButton type="button"
        label="Disabled Button" disabled="true">
      </button>

    <button pButton type="button"
        label="Link Button" class="p-button-link">
      </button>
</div>

app.component.css

div{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.header h2{
    margin-bottom: 0;
    color: green;
}

button{
    margin-bottom: 10px;
}

app.component.ts

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

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

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 {ButtonModule} from 'primeng/button'

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

export class AppModule { }

Output:

Example 2: This is another example that shows the use of Angular PrimeNG Button Basic Component using different colors.

app.component.html

<div class="header">
  <h2>GeeksforGeeks</h2>
  <h3>Angular PrimeNG Button Basic Component</h3>
</div>

<div class="buttons">
    <button
        pButton
        type="button"
        label="Simple Button"
        class="p-button-secondary">
    </button>

    <button
        pButton
        type="button"
        label="Simple Button"
        class="p-button-warning">
    </button>

    <button
        pButton
        type="button"
        label="Simple Button"
        class="p-button-info">
    </button>

    <button
        pButton
        type="button"
        label="Disabled Button"
        class="p-button-success"
        disabled="true">
    </button>

    <button
        pButton
        type="button"
        label="Disabled Button"
        class="p-button-danger"
        disabled="true">
    </button>

    <button
        pButton
        type="button"
        label="Disabled Button"
        class="p-button-help"
        disabled="true">
    </button>

    <button
        pButton
        type="button"
        label="Link Button"
        class="p-button-link">
    </button>
</div>

app.component.css

div{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.header h2{
    margin-bottom: 0;
    color: green;
}

button{
    margin-bottom: 10px;
}

app.component.ts

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

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

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 {ButtonModule} from 'primeng/button'

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

export class AppModule { }

Output:

Reference: http://primefaces.org/primeng/button