How to Build CRUD in ag-Grid with Angular and NgRx

In this post we will look at performing CRUD operations in ag-Grid while keeping our row data and column definitions inside an NgRx store. We hope you’ll see how easy it is to integrate ag-Grid with Angular and NgRx!

We’ve built a sample to illustrate this - please see it in action below:

Live Demo

The live demo shows the store data and column definitions below the grid so you can see these are updated in response to changes you’re making in ag-Grid.

#angular #ngrx

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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 12 + Spring Boot + PostgreSQL example: Build CRUD App

In this tutorial, we will learn how to build a full stack Angular 12 + Spring Boot + PostgreSQL example with a CRUD App. The back-end server uses Spring Boot with Spring Web MVC for REST Controller and Spring Data JPA for interacting with PostgreSQL database. Front-end side is made with Angular 12, HTTPClient, Router and Bootstrap 4.

Older versions:

– Angular 10 + Spring Boot + PostgreSQL example: CRUD App

– Angular 11 + Spring Boot + PostgreSQL example: CRUD App

Contents [hide]

• Spring Boot + Angular 12 + PostgreSQL example
• Angular 12 & Spring Boot PostgreSQL Architecture
• Video
• Spring Boot Back-end
• Overview
• Technology
• Project Structure
• Create & Setup Spring Boot project
• Configure Spring Datasource, JPA, Hibernate
• Define Data Model
• Create Repository Interface
• Create Spring Rest APIs Controller
• Run the Spring Boot Server
• Angular 12 Front-end
• Overview
• Technology
• Project Structure
• Setup Angular 12 Project
• Set up App Module
• Define Routes for Angular AppRoutingModule
• Define Model Class
• Create Data Service
• Create Angular Components
• Run the Angular 12 App
• Further Reading
• Conclusion

#angular #full stack #spring #angular #angular 12 #crud #postgresql #rest api #spring boot #spring data jpa

How to Build CRUD in ag-Grid with Angular and NgRx

In this post we will look at performing CRUD operations in ag-Grid while keeping our row data and column definitions inside an NgRx store. We hope you’ll see how easy it is to integrate ag-Grid with Angular and NgRx!

We’ve built a sample to illustrate this - please see it in action below:

Live Demo

The live demo shows the store data and column definitions below the grid so you can see these are updated in response to changes you’re making in ag-Grid.

#angular #ngrx

Curso Angular NgRX - Arquitectura: Effects

Video largo pero necesario sobre Effects en #NgRx y #Angular. Para facilitar su aprendizaje, les dejamos el “índice” de contenidos de este video, asi pueden saltear partes rápidamente:

Introducción: 0:00
Preparación del Service: 4:15
Preparación del Action: 7:20
Preparación del Reducer: 9:30
Preparación del Effects: 13:36
Preparación del Selector: 22:50
Preparación del Index.ts: 23:38
Montaje de todo en el Module y Component: 24:36

#ngrx #angular #what is angular #what is ngrx

Angular NgRx Store | Angular 9 NgRx Example

Angular NgRx Store is a client-side data management pattern used in large applications. The Ngrx/Store implements the Redux pattern using RxJS observables of Angular. The ngrx/store builds on the concepts made famous by Redux and supercharges it with the backing of **RxJS. **

Angular NgRx Store Example

In this blog post, you will learn what Redux pattern, where the pattern can prove to be useful is, and how the design can be used to build better Angular applications.

Angular Ngrx is a group of Angular libraries for reactive extensions. To understand the NgRX concept, you must make a quick dive into the core Redux concepts and Reactive Programming concepts.

#angular #angular ngrx #rxjs #ngrx/store #redux