We’ve talked a lot about components, but we have not defined them. Configure the Angular’s Router to show either the Home or ProductDetail component in the designated area.Encapsulate Carousel and Product inside the Home component.Use Angular’s router-outlet directive, which allows you to declare the area currently occupied by the carousel and products to be so that it can vary the content based on the user’s navigation.This task can be accomplished in a few easy steps: Let’s reuse the area currently occupied by the carousel and products, so it can also render product details while keeping the rest of the page unchanged. Since we want to design the auction as a single page application (SPA), we don’t want to refresh the entire page to display product details. The title of each product is a link to the associated product detail page. The automatic rendering is done by binding the template to the array of components retrieved from the server. The image above illustrates three Product components rendered. In Angular 2 an application is a tree of loosely coupled components.įor example, the screenshot below shows the landing page of a sample online auction application that was initially prototyped as a collection of Navbar, Search, Carousel, Product, and Footer components. In addition, the Angular team integrated yet another Microsoft product - the RxJS library of reactive JavaScript extensions, into the Angular 2 framework.Īngular 2 is not an MVC framework, but rather a component-based framework. You can also develop Angular 2 apps in JavaScript (both ECMAScript 5 and 6) and in Dart. annotations) to their TypeScript language (a strict superset of JavaScript), and so that emerged as the language for the development of the Angular 2 framework itself, and the recommended language for developing applications using the AngularJS framework.

At the end of 2014 Google announced that Angular 2 would be a complete rewrite of AngularJS, and they even created a new language “AtScript” that was meant to be used for writing Angular 2 applications.īut then Microsoft agreed to add support for decorators (a.k.a.

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