Sunday, September 26, 2021
Angular 8Javascript

How to implement toastr notifications in angular 8?

Angular playing api data

Hello to all, welcome to In this post, I will tell you, How to implement toastr notifications in angular 8?

I am showing toastr notifications in Angular 8 button click event. We can use this in many ways. Here is the working picture of Toastr Notifications in Angular 8 Application:

toastr notifications in angular 8
toastr notifications in angular 8

Here are the working steps and please follow carefully:

1. Here are the basics commands to install angular 8 on your system:

npm install -g @angular/cli 

ng new angulartoastr //Create new Angular Project

$ cd angulartoastr // Go inside the Angular Project Folder

ng serve --open // Run and Open the Angular Project

http://localhost:4200/ // Working Angular Project Url


2. After done with above, you need to run below commands to set toastr environment into your angular 8 application:

npm install ngx-toastr --save

npm install @angular/animations --save


3. Now you need to add below code into your angular.json file:

"styles": [


4. Now you need to add below code into your src/app/app.module.ts file:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ToastrModule } from 'ngx-toastr';
import { AppComponent } from './app.component';

  declarations: [
  imports: [
    BrowserAnimationsModule, // required animations module
    ToastrModule.forRoot() // ToastrModule added
  providers: [],
  bootstrap: [AppComponent]
export class AppModule { }


5. Now you need to add below code into your src/app/app.component.ts file:

import { Component } from '@angular/core';
import { ToastrService } from 'ngx-toastr';
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
export class AppComponent {
  title = 'angulartoastr';
  constructor(private toastr: ToastrService) {}
  showSuccess() {
    this.toastr.success('Hello world!', 'Toastr fun!',
    {timeOut: 2000});;
  showError() {
  this.toastr.error('everything is broken', 'Major Error', {
  timeOut: 3000


5. Now you need to add below code into src/app/app.component.html file:

<div style="text-align:center">
    Angular Toastr:
<button (click) = "showSuccess()">Oprn Angular Toastr Success</button>
<button (click) = "showError()">Oprn Angular Toastr Error</button>


This is it and if you have any query related to this post then please do comment below.


Thank you

Ajay Malhotra
the authorAjay Malhotra
Hello to all. Welcome to Myself Ajay Malhotra and I am freelance full stack developer. I love coding. I know WordPress, Core php, Angularjs, Angular 2, Angular 6, Angular 7, Angular 8, Angular 9, Angular 10, Angular 11, Angular12, Bootstrap 5, Nodejs, Laravel, Codeigniter, Shopify, Squarespace, jQuery, Google Map Api, Vuejs, Reactjs, Big commerce etc.


  • i have follow your instraction but it,s give me error in console

    ngx-toastr.js:264 Uncaught TypeError: Object(…) is not a function
    at ngx-toastr.js:264
    at Module../node_modules/ngx-toastr/fesm5/ngx-toastr.js (ngx-toastr.js:271)
    at __webpack_require__ (bootstrap:78)
    at Module../src/app/pages/register/register.component.ts (main.js:2145)
    at __webpack_require__ (bootstrap:78)
    at Module../src/app/app-routing.module.ts (users.component.ts:8)
    at __webpack_require__ (bootstrap:78)
    at Module../src/app/app.module.ts (app.component.ts:8)
    at __webpack_require__ (bootstrap:78)
    at Module../src/main.ts (main.ts:1)

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