Get Started
Check code at: https://github.com/wghglory/angular2-fundamental
This article will list systemJS, tsconfig, package.json. Then tell how we can create first component, module and bootstrap module.
Systemjs
(function (global) {
System.config({
paths: {
'npm:': 'node_modules/' // paths serve as alias
},
// map tells the System loader where to look for things
map: {
app: 'app', // our app is within the app folder
'@angular/core': 'npm:@angular/core/bundles/core.umd.js', // angular bundles
...
'rxjs': 'npm:rxjs', // other libraries
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
}
}
});
})(this);
Component
import { Component } from '@angular/core'
@Component({
template: '<h2>hello world</h2>',
selector: 'events-app'
})
export class EventsAppComponent {
}
Module
import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { EventsAppComponent } from './events-app.component'
@NgModule({
imports: [BrowserModule],
declarations: [EventsAppComponent],
bootstrap: [EventsAppComponent]
})
export class AppModule {
}
bootstrap main.ts
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'
import { AppModule } from './app.module'
platformBrowserDynamic().bootstrapModule(AppModule)
