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Angular PrimeNG Form Slider Range Component

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  • Last Updated : 22 Nov, 2022
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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 Slider Range Component in Angular PrimeNG.

The Slider Component is an element of input that accepts numerical inputs.

Syntax:

<p-slider 
    [(ngModel)]="..." 
    [range]="...">
</p-slider>

 

Angular PrimeNG Form Slider Range properties:

  • range: It is used to specify two boundary values to be picked, It is of the boolean data type, and the default value is false.

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.

 

To run the above file run the below command:

ng serve --save

Example 1: This basic example shows how to use the Angular PrimeNG Form Slider Range Component.

  • app.component.html:

HTML




<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG Slider Range</h5>
<p-slider [(ngModel)]="gfg" [range]="true"></p-slider>


  • app.component.ts:

Javascript




import { Component } from '@angular/core';
  
@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})
  
export class AppComponent { 
    gfg: number[] = [40, 80];
}


  • 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 {SliderModule} from 'primeng/slider';
import {InputTextModule} from 'primeng/inputtext';
  
@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        SliderModule,
        InputTextModule,
        FormsModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})
  
export class AppModule { }


Output:

 

Example 2: This is another example that shows how to use the Angular PrimeNG Form Slider Range Component by showing the range value inside the input.

  • app.component.html:

HTML




<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG Slider Range</h5>
<input type="number" pInputText [(ngModel)]="gfg" readonly/>
<br/><br/>
<p-slider [(ngModel)]="gfg" [range]="true"></p-slider>


  • app.component.ts:

Javascript




import { Component } from '@angular/core';
  
@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})
  
export class AppComponent { 
    gfg: number[] = [30, 70];
}


  • 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 {SliderModule} from 'primeng/slider';
import {InputTextModule} from 'primeng/inputtext';
  
@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        SliderModule,
        InputTextModule,
        FormsModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})
  
export class AppModule { }


Output:

 

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


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