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Angular 8 Datatables filter, sorting and paging functionalities Example

Angular Datatables is popular among developers developing in web projects using the mainly jQuery library. It is a full package of many basic features like filter, sorting, and paging, etc.

Prerequisite of Installation:-
To use angular-datatables, we must need to have Node 8.9 or higher and NPM 6 or higher installed.

We recommend using angular-cli 7+ or higher version to create and manage your angular project.

NPM Packages:
We need to install its dependencies before getting the latest release using NPM:
1.            npm install jquery --save
2.            npm install datatables.net --save
3.            npm install datatables.net-dt --save
4.            npm install angular-datatables --save
5.            npm install @types/jquery --save-dev
6.            npm install @types/datatables.net --save-dev

Setup angular.json :
Add the dependencies in the scripts and styles data-table attributes:

"projects": {
    "demoApp": {
      "root": "",
      "sourceRoot": "src",
      "projectType": "application",
      "prefix": "app",
      "schematics": {},
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/demoApp",
            "index": "src/index.html",
            "main": "src/main.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.app.json",
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ],
            "styles": [
              "src/styles.css",
              "node_modules/datatables.net-dt/css/jquery.dataTables.css"
            ],
            "scripts": [
              "node_modules/jquery/dist/jquery.js",
              "node_modules/datatables.net/js/jquery.dataTables.js"
            ]
          },

NgModule -  Import the DataTablesModule at the appropriate level of your app.

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { DataTablesModule } from 'angular-datatables';
import { AppComponent } from './app.component';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    DataTablesModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

  
app-routing.module.ts -
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';

const routes: Routes = [];

@NgModule({
  imports: [RouterModule.forRoot(routes)],
  exports: [RouterModule]
})
export class AppRoutingModule { }


app.component.html –

<h2>Angular 8 datatable - UserList</h2>
<table datatable [dtOptions]="dtOptions" class="row-border hover"></table>


app.component.ts –

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

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'Example of Angular 8 DataTable';
  dtOptions: DataTables.Settings = {};
  dtUsers =[
    {"id": 101, "firstName": "Anil", "lastName": "Singh"},
    {"id": 102, "firstName": "Reena", "lastName": "Singh"},
    {"id": 103, "firstName": "Aradhay", "lastName": "Simgh"},
    {"id": 104, "firstName": "Dilip", "lastName": "Singh"},
    {"id": 105, "firstName": "Alok", "lastName": "Singh"},
    {"id": 106, "firstName": "Sunil", "lastName": "Singh"},
    {"id": 107, "firstName": "Sushil", "lastName": "Singh"},
    {"id": 108, "firstName": "Sheo", "lastName": "Shan"},
    {"id": 109, "firstName": "Niranjan", "lastName": "R"},
    {"id": 110, "firstName": "Lopa", "lastName": "Mudra"},
    {"id": 111, "firstName": "Paramanand","lastName": "Tripathi"}
  ];

  ngOnInit(): void {
    this.dtOptions = {
      data:this.dtUsers,
      columns: [{title: 'User ID', data: 'id'},
            {title: 'First Name', data: 'firstName'},
            {title: 'Last Name', data: 'lastName' }]
    };
  }
}

The Result looks like.




By Anil Singh | Rating of this article (*****)

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