Angular PrimeNG Badge Numbers

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 Badge Numbers in Angular PrimeNG.

The Badge Component represents the text as a status indicator or number as a badge. The badge Component is used to represent the notification count or the status info inside a badge. It is generally used in combination with other components. 

Syntax:

<p-badge 
      [value]="..." 
      severity="..."
      styleClass="...">
</p-badge>

Angular PrimeNG Badge Numbers Properties:

• value: It is used to define the value to display inside the badge. It is of string data type, the default value is null.
• severity: It is used to set the severity type of the badge. It is of string data type, the default value is null.
• style: It is used to set the Inline style of the component. It is of object data type, the default value is null.
• styleClass: It is used to define the style class of the element. It is of string type & its 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:

Project Structure

• Run the below command to see the output:

ng serve --open

Example 1: Below is the example code that illustrates the use of Angular PrimeNG Badge Numbers.

app.component.html

<div style="text-align: center">
  <h2 style="color: green">GeeksforGeeks</h2>
  <h5>Angular PrimeNG Badge Numbers</h5>

  <div class="badges">
    <p-badge value="57"
             severity="success"
             styleClass="mr-2">
    </p-badge>
    <p-badge value="101"
             styleClass="mr-2">
    </p-badge>
    <p-badge value="502"
             severity="danger"
             styleClass="mr-2">
    </p-badge>
  </div>
</div>

app.component.ts

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

@Component({
  selector: "app-root",
  templateUrl: "./app.component.html",
})
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";
import { BadgeModule } from "primeng/badge";

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        BadgeModule,
        ButtonModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule{}

Output:

Example 2: Below is another example code that illustrates Angular PrimeNG Badge Numbers.

app.component.html

<div style="text-align: center">
  <h2 style="color: green">GeeksforGeeks</h2>
  <h5>Angular PrimeNG Badge Numbers</h5>

  <div class="badges">
    <p-badge value="2021"
             severity="warning"
             styleClass="mr-2">
    </p-badge>
    <p-badge value="2022"
             severity="info">
    </p-badge>
  </div>
</div>

app.component.ts

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

@Component({
  selector: "app-root",
  templateUrl: "./app.component.html",
})
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";
import { BadgeModule } from "primeng/badge";

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        BadgeModule,
        ButtonModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule{}

Output:

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