Kattie  Quitzon

Kattie Quitzon

1629616080

Advanced #Angular Patterns - ForRoot & ForChild (2021, Decoded)

In this video tutorial we will have a look at an advanced angular design pattern - forRoot() / forChild(). We will see what kind of problems it used to solve many years ago and how we can use it today in order to configure Angular modules. Besides this we will have a look at source code of Angular and check how Angular team used this pattern for RouterModule. I hope you will find something interesting from this video and I am looking forward for your feedback. Enjoy watching!

⚠️ New to Angular? This course will be the best starting point for you:
http://bit.ly/angular-for-beginners

⚠️ If you are working with GraphQL then check out my video course about Hasura GraphQL engine with the lowest possible price:
✅ 20%-off with HASURA-EASY-START code: https://bit.ly/complete-hasura-course
✅ SkillShare with 14 Days Free Trial: https://skl.sh/3fahki2

Time Codes:
00:00:00 - Intro;
00:01:18 - Demo project overview;
00:03:55 - Implement a feature which describes the problem;
00:11:14 - Demonstration of multi-service bug for lazy modules;
00:13:17 - Solving the issue using forRoot() pattern;
00:18:02 - Using forChild() pattern to configure lazy modules;
00:28:31 - forRoot()/forChild() pattern in Angular source code;
00:31:28 - Outro.

🔗 Everything about Angular Dependency Injection in this playlist:
https://youtube.com/playlist?list=PLX7eV3JL9sfmJ6AaZj9eDlAKrJrEul4Vz

🔗 Link to the source code on GitHub:
https://github.com/DMezhenskyi/angular-forroot-forchild

#webdevelopment #frontend #angularpatterns #angular

What is GEEK

Buddha Community

Advanced #Angular Patterns - ForRoot & ForChild (2021, Decoded)
Christa  Stehr

Christa Stehr

1598940617

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!!!

Angular environment setup

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

installing 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

create angular workspace

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

angular CSS options

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

angular setup

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

Kattie  Quitzon

Kattie Quitzon

1629616080

Advanced #Angular Patterns - ForRoot & ForChild (2021, Decoded)

In this video tutorial we will have a look at an advanced angular design pattern - forRoot() / forChild(). We will see what kind of problems it used to solve many years ago and how we can use it today in order to configure Angular modules. Besides this we will have a look at source code of Angular and check how Angular team used this pattern for RouterModule. I hope you will find something interesting from this video and I am looking forward for your feedback. Enjoy watching!

⚠️ New to Angular? This course will be the best starting point for you:
http://bit.ly/angular-for-beginners

⚠️ If you are working with GraphQL then check out my video course about Hasura GraphQL engine with the lowest possible price:
✅ 20%-off with HASURA-EASY-START code: https://bit.ly/complete-hasura-course
✅ SkillShare with 14 Days Free Trial: https://skl.sh/3fahki2

Time Codes:
00:00:00 - Intro;
00:01:18 - Demo project overview;
00:03:55 - Implement a feature which describes the problem;
00:11:14 - Demonstration of multi-service bug for lazy modules;
00:13:17 - Solving the issue using forRoot() pattern;
00:18:02 - Using forChild() pattern to configure lazy modules;
00:28:31 - forRoot()/forChild() pattern in Angular source code;
00:31:28 - Outro.

🔗 Everything about Angular Dependency Injection in this playlist:
https://youtube.com/playlist?list=PLX7eV3JL9sfmJ6AaZj9eDlAKrJrEul4Vz

🔗 Link to the source code on GitHub:
https://github.com/DMezhenskyi/angular-forroot-forchild

#webdevelopment #frontend #angularpatterns #angular

Roberta  Ward

Roberta Ward

1593184320

Basics of Angular: Part-1

What is Angular? What it does? How we implement it in a project? So, here are some basics of angular to let you learn more about angular.

Angular is a Typescript-based open-source front-end web application platform. The Angular Team at Google and a community of individuals and corporations lead it. Angular lets you extend HTML’s syntax to express your apps’ components clearly. The angular resolves challenges while developing a single page and cross-platform applications. So, here the meaning of the single-page applications in angular is that the index.html file serves the app. And, the index.html file links other files to it.

We build angular applications with basic concepts which are NgModules. It provides a compilation context for components. At the beginning of an angular project, the command-line interface provides a built-in component which is the root component. But, NgModule can add a number of additional components. These can be created through a template or loaded from a router. This is what a compilation context about.

What is a Component in Angular?

Components are key features in Angular. It controls a patch of the screen called a view. A couple of components that we create on our own helps to build a whole application. In the end, the root component or the app component holds our entire application. The component has its business logic that it does to support the view inside the class. The class interacts with the view through an API of properties and methods. All the components added by us in the application are not linked to the index.html. But, they link to the app.component.html through the selectors. A component can be a component and not only a typescript class by adding a decorator @Component. Then, for further access, a class can import it. The decorator contains some metadata like selector, template, and style. Here’s an example of how a component decorator looks like:

@Component({
    selector: 'app-root',
    templateUrl: 'app.component.html',
    styleUrls: ['app.component.scss']
})

Role of App Module

Modules are the package of functionalities of our app. It gives Angular the information about which features does my app has and what feature it uses. It is an empty Typescript class, but we transform it by adding a decorator @NgModule. So, we have four properties that we set up on the object pass to @NgModule. The four properties are declarations, imports, providers, and bootstrap. All the built-in new components add up to the declarations array in @NgModule.

@NgModule({
declarations: [
  AppComponent,
],
imports: [
  BrowserModule,
  HttpClientModule,
  AppRoutingModule,
  FormsModule
],
bootstrap: [AppComponent]
})

What is Data Binding?

Data Binding is the communication between the Typescript code of the component and the template. So, we have different kinds of data binding given below:

  • When there is a requirement to output data from our Typescript code in the HTML template. String interpolation handles this purpose like {{data}} in HTML file. Property Binding is also used for this purpose like [property] = “data”.
  • When we want to trigger any event like clicking a button. Event Binding works while we react to user events like (event) = “expression”.
  • When we can react to user events and output something at the same time. Two-way Binding is used like [(ngModel)] = “data”.

image for understanding data binding

#angular #javascript #tech blogs #user interface (ui) #angular #angular fundamentals #angular tutorial #basics of angular

Ayyaz Zafar

1624138795

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

Ananya Gupta

Ananya Gupta

1604922206

Top 7 Advantages Of Advanced Excel Learning

Advanced Excel Certification offers numerous job opportunities that have come up. Lately, companies search for a talented personality who holds great knowledge in excel. However, simply basic knowledge isn’t sufficient. If you would like to be a part of a well-renowned company then you want to have the excel certification matching industrial standards.

Whether you’re seeking higher growth within an equivalent company or expecting an honest hike from the new company, complicated excel training courses with certification can surely increase your chances to be on the brink of the success ladder. Join an advanced online excel training class and improve your skills.

Know More About Advanced Excel?

The word itself explains the meaning of this course. this is often one quite skill that sets a learning benchmark for MS Excel. It offers a transparent insight to all or any of the simplest and therefore the most advanced features that are now available within the current version of Microsoft Excel.

In this competitive era where your colleagues would equally be striving to urge a far better post than you, if you excel yourself in some good certification courses then surely there’s no looking back for you.

This type of certification is all about brushing up your administration, management, and analytical skills which in today’s market is sort of important. To match up with the flexible needs of the clients, it’s important for you to be advanced and for this such training can certainly be helpful.

Some Mind-Blowing Benefits You Get:

There are ample Excel Training Courses that you simply may encounter, but choosing a certification course in Advanced excel possesses its perks for you also as for the corporate. Listed are a few that you simply got to know.

1.There is a superior recognition that you simply get
2.As compared to non-certified professionals, you occupy the highest at the competition
3.Employers will have you ever within the priority for giant important projects
4.If you’re a freelancer, then such advanced training is often an excellent learning experience
5.For those that wish to urge within the management, the world can have a boosting knowledge
6.Administration skills also get brushed up and a replacement range of job opportunities opens
7.There is an honest hike in PayScale soon after you show your skills and certification to your HR

Quick Tip which will Help:

If you’re getting to join a web course to urge such certification then see thereto that the trainer who is going to be taking care of you during this course is very experienced and may provide you with the simplest possible assistance.

Now you’ll boost your knowledge during a spreadsheet, play with new financial

#advanced excel online training #advanced excel online course #advanced excel training #advanced excel course #advanced excel training in noida #advanced excel training in delhi