Angular ng Bootstrap Pagination Component

Angular ng bootstrap is a bootstrap framework used with angular to create components with great styling and this framework is very easy to use and is used to make responsive websites.

In this article, we will see how to use Pagination in angular ng bootstrap. Pagination is used to make a group of pages.

Installation syntax:

ng add @ng-bootstrap/ng-bootstrap

Approach:

• First, install the angular ng bootstrap using the above-mentioned command.
• Import ng bootstrap module in module.ts

  import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
  
  imports: [
    NgbModule
  ]
  

• In app.component.html make a pagination component.
• Serve the app using ng serve.

Example 1: In this example, we are making a pagination with boundary link.

app.component.html

<br/>
<h1>GeeksforGeeks</h1>
<h3>Angular ng bootstrap</h3>
<ngb-pagination
  [collectionSize]="70"
  [(page)]="page"
  [boundaryLinks]="true" >
</ngb-pagination>

app.module.ts

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

// Importing forms module
import { FormsModule, ReactiveFormsModule  }
from '@angular/forms';
import { BrowserModule }
from '@angular/platform-browser';
import { BrowserAnimationsModule }
from '@angular/platform-browser/animations';

import { AppComponent }   from './app.component';
import { NgbModule }
from '@ng-bootstrap/ng-bootstrap';

@NgModule({
  bootstrap: [
    AppComponent
  ],
  declarations: [
    AppComponent
  ],
  imports: [
    FormsModule,
    BrowserModule,
    BrowserAnimationsModule,
    ReactiveFormsModule,
    NgbModule
  ]
})
export class AppModule { }

app.component.ts

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

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    page = 4;
}

Output:

Example 2: In this example, we have set the pagination with boundary link to false.

app.component.html

<br/>
<h1>GeeksforGeeks</h1>
<h3>Angular ng bootstrap</h3>
<ngb-pagination
  [collectionSize]="70"
  [(page)]="page"
  [boundaryLinks]="false" >
</ngb-pagination>

app.module.ts

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

// Importing forms module
import { FormsModule, ReactiveFormsModule  }
from '@angular/forms';
import { BrowserModule }
from '@angular/platform-browser';
import { BrowserAnimationsModule }
from '@angular/platform-browser/animations';
import { AppComponent }
from './app.component';
import { NgbModule }
from '@ng-bootstrap/ng-bootstrap';

@NgModule({
  bootstrap: [
    AppComponent
  ],
  declarations: [
    AppComponent
  ],
  imports: [
    FormsModule,
    BrowserModule,
    BrowserAnimationsModule,
    ReactiveFormsModule,
    NgbModule
  ]
})
export class AppModule { }

app.component.ts

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

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    page = 4;
}

Output:

Reference: https://ng-bootstrap.github.io/#/components/pagination/overview