Angular + Typescript Demo Plunk

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>angular playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

### Angular Starter Plunker - Typescript

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    '@angular/animations': 'npm:@angular/animations/bundles/animations.umd.js',
    '@angular/platform-browser/animations': 'npm:@angular/platform-browser/bundles/platform-browser-animations.umd.js',
    '@angular/animations/browser': 'npm:@angular/animations/bundles/animations-browser.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.2.1/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, NgModule, VERSION, OnInit} from '@angular/core';
import {Routes, RouterModule} from '@angular/router';
import {BrowserModule} from '@angular/platform-browser'

import {App, ChildComponent, SiteManagementComponent} from './app-child-component';

const routes: Routes = [
  { path: '', redirectTo: '/sites', pathMatch: 'full' },
  {
    path: 'sites',
    component: SiteManagementComponent,
    children: [
      {
        path: 'create',
        component: SiteManagementComponent
      },
      {
        path: ':code',
        component: SiteManagementComponent
      }
    ]
  },
  {
    path: 'sitesAsRoot',
    component: SiteManagementComponent
  },
  {
    path: 'sitesAsRoot/create',
    component: SiteManagementComponent
  },
  {
    path: 'sitesAsRoot/:code',
    component: SiteManagementComponent
  }
];

@NgModule({
  imports: [ 
    BrowserModule,
    RouterModule.forRoot(routes)
  ],
  declarations: [ 
    App, 
    ChildComponent, 
    SiteManagementComponent 
  ],
  bootstrap: [ App ]
})
export class AppModule {}

import {Component, OnInit, VERSION} from '@angular/core
import {Router, ActivatedRoute} from '@angular/router';

@Component({
  selector: 'my-app',
  template: `
    <div>
      <h2>{{name}}</h2>
    </div>
    <div>
    <a [routerLink]="['/sites']">Go to 'sites'</a> |
    <a [routerLink]="['/sites/create']">Go to 'sites/create'</a> |
    <a [routerLink]="['/sites', 'mySite']">Go to 'sites/:code'</a>
    </div>
    <div>
    <a [routerLink]="['/sitesAsRoot']">Go to 'sitesAsRoot'</a> |
    <a [routerLink]="['/sitesAsRoot/create']">Go to 'sitesAsRoot/create'</a> |
    <a [routerLink]="['/sitesAsRoot', 'mySite']">Go to 'sitesAsRoot/:code'</a>
    </div>
    <router-outlet></router-outlet>`,
}) export class App {
  name:string;
  constructor() {
    this.name = `Angular v${VERSION.full}`
  }
}

@Component({
  selector: 'app-child-component',
  template: `
    <div>
      <h3>I'm the Child component</h3>
    </div>
  `,
}) export class ChildComponent {}

@Component({
  selector: 'app-sites-cmp',
  template: `
    <h3>Hello from {{name}}</h3>
    <div><pre>{{routeInfo | json}}</pre></div>`,
}) 
export class SiteManagementComponent implements OnInit {
  name:string = 'SiteManagementComponent';
  routeInfo = {};
  constructor(private activeRoute: ActivatedRoute,
              public router: Router) {}
  ngOnInit() {
    
    // Component initialization
    this.updateInfo();
    
    this.activeRoute.params
      .subscribe((params) => {
        this.updateInfo(params);
      });
      
    this.activeRoute.url
      .subscribe((urlSegment) => {
        this.updateInfo(null, urlSegment);
      });
    
  }
  updateInfo(params = null, urlSegment = null) {
    this.routeInfo = {
      'this.router.url': this.router.url,
      'this.activeRoute.url.toString()': this.activeRoute.toString(),
      'this.activeRoute.url._value': this.activeRoute.url._value,
      'params': params || this.routeInfo.params,
      'urlSegment': urlSegment || this.routeInfo.urlSegment
    };
  }
}