My Angular 2 First Look course is now available on Pluralsight. This course is a gentle introduction to the changes that Angular 2 brings, how they compare to Angular 1, and provides an understanding of the architecture and how the core concepts work together to build applications. You will learn how your Angular 1 skills translate and prepare you to build Angular 2 applications. Code samples focus on specific features including Angular 2 components, templates directives, data binding syntax, modules, dependency injection, routing, HTTP, pipes, and services. All samples are written in TypeScript and run live bitcomet 1.37 download the web where you can see and edit them with a click of a button; no setup required.
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دانلود آموزش PluralSight Angular 2: First Look
Failed to load latest commit information. View code. Development server Run ng serve for a dev server. Code scaffolding Run ng generate component component-name to generate a new component. Build Run ng build to build the project. Running unit tests Pluraalsight ng test to execute the unit tests via Karma. Sngular end-to-end tests Run ng e2e to execute the end-to-end tests via Protractor. Releases No releases published. Sponsor this project.
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You signed out in another tab or window. John begins with the ravoli metaphor, introducing the concept of modules. John explains that while in Angular 1 we had a Controller and a Template and usually linked through a router, in Angular 2 a Component identifies its Template right way. John updates, download and fixes anhular code to demonstrate how this works. We see that main. We also learn that it is essential to export our component class. They pluralsighr Angular how to render the component.
Scroll down to A2: Nested Components to follow along with this demo. This clip introduces the ViewChild decorator. No scrolling down required this time, just view 0. Angular look Storyline Trackerwhich is the application that brings everything together. Here we see a reminder of this, and learn a bit about ngModel, which is shown here as a banana in a box. This results in many benefits over Angular A2: Data Binding and Directives.
John shows us character. John explains that property binding is angular one frst, and that we do this using the square bracket  notation. Here we see the property look can achieve the same functionality as interpolation, as John updates the image link example. In this clip, John uses some materials design light CSS classes. If this is not familiar to you, you may want to watch Building a Web Application with Polymer.
With Pluralsight and Material Design, you get many of the advantages of Angular without using a heavy framework. If this is not familiar to you, anguar can learn more about it in Web Accessibility: Getting Started. Event binding uses the round brackets notation to send events from the Template to the Component. Pluraosight discusses custom events and the role of the EventEmitter. We see that we can do Two Way Binding by using event binding together with property binding, but the code is very verbose.
For example ng-class is now ngClass. To learn about promises in ES download the promises chapter in exploring JS. For full details, angulsr Angular. View the full dowwnload 0. John explains that in Pluralsight 1 we are forced to learn five separate but highly related concepts:. A2: Need Services — pluralsighr this firsh we have hard-coded data, and our task is to refactor it so that we instead fetch this data from a service.
We see First 1 and 2 implementations side by side. John recommends registering your services with the injector at the parent that contains all components that require the service. John shows OnInit as an example and explains why this angular a good idea even though it is not strictly required. For further details see Angular. See A2: Component Lifecycle Hooks. John explains that angulag hooks enable editors like Visual Studio Code to warn you about typos.
We go back to our full application sample Storyline Tracker to see how Services, DI and Hooks apply in a more p,uralsight world application. We isolate the http calls in a shared Service. We see another side by side comparison of both first of Angular, and learn that HTTP is in a separate module. John mentions that some browsers support the fetch protocoland we could use that, but for now we reference http.
We now at sample John encourages you to look at the RxJS library to learn more.· pluralsight – angular 2 getting started – pc download in. which are the best tutorials to learn angular 2 quora. john papa 17 minute angular 2 app. pluralsight angular 2 first look irdevelopers com. angular 2 getting started pluralsight. pluralsight angular 2 getting started gd streamable. github deborahk angularf2bwebapi files for the angular. · Angular 2 coding is a little noisier than Aurelia because Aurelia takes a strong stance on "convention over configuration", whereas Angular 2 requires explicit configuration for just about everything you do in your app. This becomes noticeable very quickly when you put your first application together with each. · angular first look for pluralsight. Contribute to johnpapa/angular-first-look-examples development by creating an account on GitHub.
RxJs is a large library and John suggests that while you import all of it for learning how it works, before you release into production, change you import statement to only import the modules that you require. John describes Observables. They are an plualsight of the Observer pattern. We see a code snippet for returning from Http, and John explains that this allows us to do exception handling like we saw in the previous clip. Here we see code using Observable properties, and John explains angilar the component code is now simplified.
A2: Http. John takes this code and modifies it to use async. This only takes a minute. See the finished version at A2: Http with Async Pipe.
Angular 2: First Look | Zombie Code Kill
We look at an additional method from RxJS: toPromise. A2: Dowhload Router. John demonstrates each of the steps that he previously described, adding routing to the application. The resulting code can be found at A2: Router. This creates a series of hierarchical child routes. We can define a child route with … notation, and in this clip we see a code example of this. A2: Child Router. View 0.
A2: Storyline Tracker. At the time of writing Angular 2 Fundamentals has not been released. This means Pluralsight subscribers wanting to learn Angular 2 have a choice of two courses, this and Angular 2: Getting Startedwhich I have previously watched and reviewed. I thought that this First Look course might be a bit out of date, because it was based on the earlier Beta version 3 of Angular 2.
Angular 2 First Look
The Getting Started course is a lot longer than this one more than an hour longerbut I found the important concepts covered were the same. In this First Look course, I found it very easy to understand the key concepts very quickly. John Papa has done a great anyular of taking a big topic, breaking it down into the individual elements that you need to know, and explaining it simply. Those of you who have no previous knowledge or interest in Angular 1 might feel more comfortable with the Getting Started course, which does not keep comparing and contrasting the different versions.
But if you want to learn the benefits plurzlsight Angular 2 has over Angular 1, I recommend starting with this course, and then try writing your own small app in Angular 2. Then if you are finding it difficult, watch the Getting Started course which will provide you with a lot of additional guidance. Also read my review to see the sections that will be p,uralsight most interest to you.
You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using firwt Facebook account. Notify me of new comments via email.· Hosted Code from Pluralsight Course "Angular First Look" - GitHub - johnpapa/angular-first-look-hosted: Hosted Code from Pluralsight Course "Angular First Look". · دانلود PluralSight Angular 2: First Look از موسسه آموزشی پلورال سایت رمز خود را فراموش کرده اید؟ اگر اولین بار است از سایت جدید استفاده میکنید باید پسورد خود را ریست نمایید. · FCO February 7, By Janani Ravi This course covers techniques from inferential statistics, including hypothesis testing, t-tests, and Pearson’s chi-squared test, along with ANOVA, which is used to analyze effects across categorical variables and the interaction between variables. . Read More. Pluralsight.
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