Angular pipes are analogues of AngularJS filters. They transform data before output it in component template.Angular has several built-in pipes (date, uppercase, lowercase, currency, decimal, percent). Also developer can create his own pipes. Pipe is a class, realize...
Services in Angular are simple classes, who make specific non-component operations (calculations, read data from remote HTTP server and etc).Services have the special decorator @Injectable(), which define this class as the service. The decorator has a param...
Today we'll consider basics of Angular components - template params and methods, interpolation, eventsAngular components are what the user interacts with: see data and interacts with it (clicks etc).Angular component is class, which has its own template and styles....
In this video we'll talk about Angular CLI - command line interfaceAngular CLI lets you quickly create main Angular entities - components, services, pipes etc. Let's consider one of the most used command ng generate <entity> <options>. Entity is Angular...
In last lesson we've installed angular project. In this video we will discuss the filesystem angular app structure
In previous lessons we're working with AngularJS. The modern Angular version is fundamentally different from AngularJS. It was written with using TypeScript and RxJS. Beginning from this lesson we begin learning modern Angular.The link to the Angular...
In this tutorial we'll talk about typescript file need.tsconfig file contains TypeScript project compile options. This file location defines the root of typescript project. Amount of available compile options is very large, You can read about each of it in official...
In this tutorial we’ll discuss decorators in TypeScript and consider some its use examples.Decorators are experimental but very powerful part of TypeScript language. Decorators are very important part of such a javascript framework – Angular. In TypeScript decorator...
In this video we'll discuss namespaces and modules in...