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Angular 7 datatables Example (DataTable UI Component)

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 version 7.Y.Z to create and manage your angular project.

NPM:
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:
{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "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"
            ]
          }


 The following Example for Angular 7 angular-datatables are : 

Your environment has been set up for using Node.js and npm -

C:\Windows\System32>d:
D:\>cd Angular7
D:\Angular7>cd DemoApp

D:\Angular7\demoApp>npm install jquery --save
+ jquery@3.3.1
added 1 package from 1 contributor and audited 39129 packages in 29.892s found 0 vulnerabilities

D:\Angular7\demoApp>npm install datatables.net --save
+ datatables.net@1.10.19
added 1 package from 1 contributor and audited 39131 packages in 12.469s found 0 vulnerabilities

D:\Angular7\demoApp>npm install datatables.net-dt --save
+ datatables.net-dt@1.10.19
added 1 package from 1 contributor and audited 39135 packages in 12.126s found 0 vulnerabilities


D:\Angular7\demoApp>npm install angular-datatables --save
+ angular-datatables@7.0.0
added 1 package from 3 contributors and audited 54230 packages in 12.134s found 0 vulnerabilities

D:\Angular7\demoApp>npm install @types/jquery --save-dev
+ @types/jquery@3.3.22
added 2 packages from 22 contributors and audited 54232 packages in 13.464s found 0 vulnerabilities

D:\Angular7\demoApp>npm install @types/datatables.net --save-dev
+ @types/datatables.net@1.10.13
added 1 package from 4 contributors and audited 54235 packages in 13.259s found 0 vulnerabilities

Add the scripts and styles dependencies -
Now Add the dependencies in the scripts and styles attributes in the angular.json file.
{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "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"
            ]
          },
          "configurations": {
            "production": {
              "fileReplacements": [
                {
                  "replace": "src/environments/environment.ts",
                  "with": "src/environments/environment.prod.ts"
                }
              ],
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "demoApp:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "demoApp:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "demoApp:build"
          }
        },
        "test": {
          "builder": "@angular-devkit/build-angular:karma",
          "options": {
            "main": "src/test.ts",
            "polyfills": "src/polyfills.ts",
            "tsConfig": "src/tsconfig.spec.json",
            "karmaConfig": "src/karma.conf.js",
            "styles": [
              "src/styles.css"
            ],
            "scripts": [],
            "assets": [
              "src/favicon.ico",
              "src/assets"
            ]
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "src/tsconfig.app.json",
              "src/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    },
    "demoApp-e2e": {
      "root": "e2e/",
      "projectType": "application",
      "prefix": "",
      "architect": {
        "e2e": {
          "builder": "@angular-devkit/build-angular:protractor",
          "options": {
            "protractorConfig": "e2e/protractor.conf.js",
            "devServerTarget": "demoApp:serve"
          },
          "configurations": {
            "production": {
              "devServerTarget": "demoApp:serve:production"
            }
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": "e2e/tsconfig.e2e.json",
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "demoApp"
}


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 7 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 for Angular 7 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' }]
    };
  }
}

For source code email me at - anil.singh581@gmail.com  
                  OR 
Would you like to download this file? SourceCode_ng7DataTable.zip (66M)
                 OR

For the video view – click on this link to demo view….
By Anil Singh | Rating of this article (*****)

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