How to use Alert (Toastr) Notifications in Angular 9

This article will provide example of how to use toaster in Angular 9. I would like to show you Angular 9 - alert (toastr) notifications. This example will help you toaster alert in Angular 9. This article goes in detailed on toaster alert Angular 9. Here, Creating a basic example of toast alert Angular 9.

We will use ngx-toastr npm package for toastr notification in angular 9 application. we need to install two npm packages ngx-toastr and @angular/animations that provide to use success, error, warning and info alert messages.

I will give you very simple example and step by step so you can easily implement toaster notification in your angular 9 application. you can see bellow preview for alert too.

Step 1: Create New App

You can easily create your angular 9 app using bellow command:

ng new my-new-app

Step 2: Install Toastr

In this step, we will install ngx-toastr and @angular/animations npm packages. so let’s run both command as like bellow:

npm install ngx-toastr --save

npm install @angular/animations --save

Now, we need to include toastr css like “node_modules/ngx-toastr/toastr.css”, so let’s add it on angular.json file.

angular.json

.....
    "styles": [
      "node_modules/ngx-toastr/toastr.css",
      "src/styles.css"
    ],
.....

Step 3: Import Module

In this step, we need to import ToastrModule and BrowserAnimationsModule to app.module.ts file. so let’s import it as like bellow:

src/app/app.module.ts

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
  
import { AppComponent } from './app.component';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ToastrModule } from 'ngx-toastr';
  
@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    BrowserAnimationsModule,
    ToastrModule.forRoot()
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Step 4: Create Service for Notification

Here, we will create separate notification for Toastr. so you can use showSuccess(), showError(), showInfo() and showWarning() in any component.

so let’s put bellow code:

run bellow command:

ng generate service notification

src/app/notification.service.ts

import { Injectable } from '@angular/core';
  
import { ToastrService } from 'ngx-toastr';
  
@Injectable({
  providedIn: 'root'
})
export class NotificationService {
  
  constructor(private toastr: ToastrService) { }
  
  showSuccess(message, title){
      this.toastr.success(message, title)
  }
  
  showError(message, title){
      this.toastr.error(message, title)
  }
  
  showInfo(message, title){
      this.toastr.info(message, title)
  }
  
  showWarning(message, title){
      this.toastr.warning(message, title)
  }
  
}

Step 5: Updated View File

Now here, we will updated our html file. we will create simple four buttons for alert messages.

so let’s put bellow code:

src/app/app.component.html

<h1>Angular 9 Toastr Notifications Example - ItSolutionStuff.com</h1>
  
<button (click)="showToasterSuccess()">
    Success Toaster
</button>
  
<button (click)="showToasterError()">
    Error Toaster
</button>
  
<button (click)="showToasterInfo()">
    Info Toaster
</button>
  
<button (click)="showToasterWarning()">
    Warning Toaster
</button>

Step 6: Use Component ts File

Now we need to update our component.ts file here we will use notification service and call alert, let’s update as like bellow:

src/app/app.component.ts

import { Component } from '@angular/core';
  
import { NotificationService } from './notification.service'
  
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'toaster-not';
  
  constructor(private notifyService : NotificationService) { }
  
  showToasterSuccess(){
      this.notifyService.showSuccess("Data shown successfully !!", "ItSolutionStuff.com")
  }
  
  showToasterError(){
      this.notifyService.showError("Something is wrong", "ItSolutionStuff.com")
  }
  
  showToasterInfo(){
      this.notifyService.showInfo("This is info", "ItSolutionStuff.com")
  }
  
  showToasterWarning(){
      this.notifyService.showWarning("This is warning", "ItSolutionStuff.com")
  }
}

Now we are ready to run both:

Run Angular App:

ng serve

I hope it can help you…

#angular #webdev #javascript

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Angular Sass: How To Use Sass In Angular 9 Tutorial

Angular supports Sass, CSS, and Less to style global application styles as well as component styles. Angular components styles have an effective CSS encapsulation mechanism that assures any component CSS is local to the component and does not globally alter any styles.

Angular Sass Example

Why use Angular Sass? Well!! Sass (Syntactically Awesome Style Sheets) is an extension of CSS that allows you to use things like variables, nested rules, inline imports, and more. It also supports you to keep things organized and enables you to create style sheets faster.

In short,  Sass is a CSS preprocessor, which combines unique features such as variables, nested rules, and mixins (sometimes referred to as syntactic sugar) into regular CSS. The main object of Sass is to make the CSS coding process more comfortable and more efficient.

Sass is compatible with all versions of CSS. When working with the Angular CLI, the default stylesheets have the .css extension. We are using Angular CLI 8. So, if you have not used previously, then please upgrade your  CLI version. We will use the Bootstrap 4 Framework for this demo and see how we can configure the Sass in our Angular 9 application.

#angular #angular 9 #angular cli #css #angular sass

Laravel 8 Toastr Notifications Example

Today, I will show you Laravel 8 Toastr Notifications Example.

There are many types of notification available to display different messages in laravel 8 or php like, display messages using bootstrap modal, simple pop up notification using jquey, dispaly notification using flash message, and toastr message notification.

So,in this post i will show you How To Add Toastr Notifications In Laravel 8 and how to add custom message in toastr.

Read More : Laravel 8 Toastr Notifications Example

https://websolutionstuff.com/post/laravel-8-toastr-notifications-example

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Read Also : Laravel 8 Image Upload Example

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Read Also : Laravel 8 Create Custom Helper Function Example

https://websolutionstuff.com/post/laravel-8-create-custom-helper-function-example

#laravel 8 toastr notifications example #laravel8 #toastr notifications #notifications #how to add toastr notifications in laravel 8 #bootstrap

Install Angular - Angular Environment Setup Process

Angular is a TypeScript based framework that works in synchronization with HTML, CSS, and JavaScript. To work with angular, domain knowledge of these 3 is required.

1. Installing Node.js and npm
2. Installing Angular CLI
3. Creating workspace
4. Deploying your First App

In this article, you will get to know about the Angular Environment setup process. After reading this article, you will be able to install, setup, create, and launch your own application in Angular. So let’s start!!!

Install Angular in Easy Steps

For Installing Angular on your Machine, there are 2 prerequisites:

• Node.js
• npm Package Manager

Node.js

First you need to have Node.js installed as Angular require current, active LTS or maintenance LTS version of Node.js

Download and Install Node.js version suitable for your machine’s operating system.

Npm Package Manager

Angular, Angular CLI and Angular applications are dependent on npm packages. By installing Node.js, you have automatically installed the npm Package manager which will be the base for installing angular in your system. To check the presence of npm client and Angular version check of npm client, run this command:

1. npm -v

Installing Angular CLI

• Open Terminal/Command Prompt
• To install Angular CLI, run the below command:

1. npm install -g @angular/cli

· After executing the command, Angular CLI will get installed within some time. You can check it using the following command

1. ng --version

Workspace Creation

Now as your Angular CLI is installed, you need to create a workspace to work upon your application. Methods for it are:

• Using CLI
• Using Visual Studio Code

1. Using CLI

To create a workspace:

• Navigate to the desired directory where you want to create your workspace using cd command in the Terminal/Command prompt
• Then in the directory write this command on your terminal and provide the name of the app which you want to create. In my case I have mentioned DataFlair:

1. Ng new YourAppName

• After running this command, it will prompt you to select from various options about the CSS and other functionalities.

• To leave everything to default, simply press the Enter or the Return key.

#angular tutorials #angular cli install #angular environment setup #angular version check #download angular #install angular #install angular cli

Angular 9 CRUD by Example

Throughout this Angular 9 CRUD tutorial, we’ll be learning to implement CRUD operations by example using the latest Angular 9 version that has been released recently with Ivy support.

> ✋✋ Join our Facebook group 👈 to discuss anything related to Angular development.

We’ll make use of a CRUD REST API built using json-server which allows you to generate a full working REST API in no time.

What’s CRUD?

CRUD stands for Create, Read. Update and Delete — a set of operations often implemented in web apps to allow users to interact with a database.

In our tutorial, we’ll only focus on building the front-end using Angular 9, the back-end will be mocked using json-server.

We’ll not be learning how to use json-server but you can see the complete instructions from this tutorial after creating the Angular 9 project.

Angular 9 CRUD Tutorial Steps

• Step 1 — Mocking the Backend Using json-server
• Step 2 — Creating an Angular 9 Module
• Step 3 — Importing Angular HttpClientModule and FormsModule
• Step 4 — Creating Angular 9 Component(s)
• Step 5 — Adding Angular 9 Routing
• Step 6 — Creating an Angular 9 Service
• Step 7 — Creating a Model
• Step 8 — Implementing the CRUD Methods
• Step 9 — Calling the CRUD Methods

#angular #angular-9 #angular 9 crud

Angular Material Autocomplete - Multiple Use Cases covered

Learn How to use Angular Material Autocomplete Suggestions Search Input. I covered multiple use cases.

Please watch this video. I hope this video would be helpful for you to understand it and use it in your projects

Please subscribe: https://www.youtube.com/channel/UCL5nKCmpReJZZMe9_bYR89w

#angular #angular-material #angular-js #autocomplete #angular-material-autocomplete #angular-tutorial