SystemJS, Modules, Child Modules, Lazy Loading

import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  template: `
    <router-outlet></router-outlet>
  `
})

export class AppComponent {
}

import { NgModule }      from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent }  from './app.component';
import { StartComponent }  from './start.component';
import {CommonModule} from "@angular/common";
import { TopbarComponent }  from './topbar.component';
import { appRouting, appRoutingProviders }  from './app.routing';
import { BrowserModule } from '@angular/platform-browser';

@NgModule({
    declarations: [
        TopbarComponent,
        AppComponent,
        StartComponent,
    ],
    imports: [
        BrowserModule,
        appRouting
    ],
    providers: [
      appRoutingProviders
    ],
    bootstrap: [AppComponent]
})

export class AppModule {
}

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';

import { AppModule } from './app.module';

const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);

<!DOCTYPE html>
<html>

<head>
  <script>document.write('<base href="' + document.location + '" />');</script>
  <title>Angular 2 QuickStart</title>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://unpkg.com/fullpage.js@2.8.6/jquery.fullPage.css" />

  <!-- 1. Load libraries -->
  <!-- Polyfill(s) for older browsers -->
  <script src="https://unpkg.com/core-js/client/shim.min.js"></script>

  <script src="https://unpkg.com/zone.js@0.6.23?main=browser"></script>
  <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
  <script src="https://unpkg.com/systemjs@0.19.27/dist/system.src.js"></script>

  <!-- 2. Configure SystemJS -->
  <script src="systemjs.config.js"></script>
  <script>
    System.import('app').catch(function(err) {
      console.error(err);
    });
  </script>
</head>

<!-- 3. Display the application -->

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

</html>


<!-- 
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
-->

### Angular 2 Documentation Example 

QuickStart

/**
 * PLUNKER VERSION
 * (based on systemjs.config.js in angular.io)
 * System configuration for Angular 2 samples
 * Adjust as necessary for your application needs.
 */
(function (global) {
  System.config({
    // DEMO ONLY! REAL CODE SHOULD NOT TRANSPILE IN THE BROWSER
    transpiler: 'ts',
    typescriptOptions: {
      tsconfig: true
    },
    meta: {
      'typescript': {
        "exports": "ts"
      }
    },
    paths: {
      // paths serve as alias
      'npm:': 'https://unpkg.com/'
    },
    // map tells the System loader where to look for things
    map: {
      // our app is within the app folder
      app: 'app',

      // angular bundles
      '@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/upgrade': 'npm:@angular/upgrade/bundles/upgrade.umd.js',

      // other libraries
      'rxjs':                       'npm:rxjs',
      'angular2-in-memory-web-api': 'npm:angular2-in-memory-web-api',
      
      'ng2-fullpage':               'npm:ng2-fullpage',
      'jquery':                     'npm:jquery/dist/jquery.js',
      'fullpage.js':                'npm:fullpage.js@2.8.6/jquery.fullPage.js',
      
      'ts':                         'npm:plugin-typescript@4.0.10/lib/plugin.js',
      'typescript':                 'npm:typescript@2.0.2/lib/typescript.js',

    },
    // packages tells the System loader how to load when no filename and/or no extension
    packages: {
      app: {
        main: './main.ts',
        defaultExtension: 'ts'
      },
      rxjs: {
        defaultExtension: 'js'
      },
      'angular2-in-memory-web-api': {
        main: './index.js',
        defaultExtension: 'js'
      }
    }
  });
})(this);


/*
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
*/

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "removeComments": false,
    "noImplicitAny": true,
    "suppressImplicitAnyIndexErrors": true
  }
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    selector: 'sidebar',
    template: `
      <div class="ui menu vertical">
          <a class="item" *ngFor="let item of items" [routerLink]="[item.path]" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">{{item?.title}}</a>
      </div>    
    `
})

export class SidebarComponent {

    items: Array<any> = [
        { title: 'First Section', icon: 'fa fa-gavel', path: '/first-section' }
    ];
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    selector: 'topbar',
    template: `
      <div style="border: 1px solid black;">Main App container</div>
      <div class="ui menu vertical">
          <a class="item" *ngFor="let item of items" [routerLink]="[item.path]" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">{{item?.title}}</a>
      </div>
    `
})

export class TopbarComponent {

    items: Array<any> = [
        { title: 'First Section', icon: 'fa fa-gavel', path: '/first-section' },
        { title: 'Second Section', icon: 'fa fa-gavel', path: '/second-section' }
    ];
}

import {NgModule} from "@angular/core";
import {firstSectionRouting} from "./first-section.routing";
import {SubPageComponent} from "./sub-page.component";
import {SubPage2Component} from "./sub-page2.component";
import {FirstSectionComponent} from "./first-section.component";
import {CommonModule} from "@angular/common";

@NgModule({
    declarations: [
        FirstSectionComponent,
        SubPageComponent,
        SubPage2Component,
    ],
    imports: [
        CommonModule,
        firstSectionRouting
    ],
    providers: [
    ]
})

export class FirstSectionModule {
}

import { Routes, RouterModule } from "@angular/router";
import {SubPageComponent} from "./sub-page.component";
import {SubPage2Component} from "./sub-page2.component";
import {FirstSectionComponent} from "./first-section.component";

const appRoutes: Routes = [
    { path: '',
      children: [
        { path: '', component: FirstSectionComponent,
          children: [
            { path: '', redirectTo: 'sub-page' },
            { path: 'sub-page', component: SubPageComponent },
            { path: 'sub-page-2', component: SubPage2Component }
          ]
        },
      ]
    }
];

export const firstSectionRouting = RouterModule.forChild(appRoutes);

import { Routes, RouterModule } from "@angular/router";
import { StartComponent } from "./start.component";
import { AppComponent } from "./app.component";

const appRoutes: Routes = [
    { path: '', component: StartComponent,
        children: [
            { path: '', redirectTo: 'first-section'},
            { path: 'first-section', loadChildren: 'app/fist-section.module#FirstSectionModule' },
            { path: 'second-section', loadChildren: 'app/second-section.module#SecondSectionModule' }
        ]
    }
];

export const appRoutingProviders: any[] = [];

export const appRouting = RouterModule.forRoot(appRoutes, { useHash: true });

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <div style="border: 1px solid red;">First Section container</div>
      <div class="ui secondary pointing menu">
          <a *ngFor="let item of menus" class="item" [routerLink]="[item.path]" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">{{item.title}}</a>
          <router-outlet></router-outlet>
      </div>    
    `
})

export class FirstSectionComponent {
    menus: Array<any> = [
        { title: 'Sub Page', path: '/sub-page'},
        { title: 'Sub Page2', path: '/sub-page-2'}
    ]
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <p>This is a page that loads int the sub router</p>    
    `
})

export class SubPageComponent {
}

import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  template: `
    <topbar></topbar>
    <router-outlet></router-outlet>
  `
})

export class StartComponent {
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <p>This is a second page that loads int the sub router</p>    
    `
})

export class SubPage2Component {
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <div style="border: 1px solid red;">Second Section container</div>
      <div class="ui secondary pointing menu">
          <a *ngFor="let item of menus" class="item" [routerLink]="[item.path]" routerLinkActive="active" [routerLinkActiveOptions]="{ exact: true }">{{item.title}}</a>
          <router-outlet></router-outlet>
      </div>    
    `
})

export class SecondSectionComponent {
    menus: Array<any> = [
        { title: 'Second Sub Page', path: '/second-section/sub-page'},
        { title: 'Second Sub Page 2', path: '/second-section/sub-page-2'}
    ]
}

import { Routes, RouterModule } from "@angular/router";
import {SecondSubPageComponent} from "./second-sub-page.component";
import {SecondSubPage2Component} from "./second-sub-page2.component";
import {SecondSectionComponent} from "./second-section.component";

const appRoutes: Routes = [
    { path: '',
      children: [
        { path: '', component: SecondSectionComponent,
          children: [
            { path: '', redirectTo: 'sub-page' },
            { path: 'sub-page', component: SecondSubPageComponent },
            { path: 'sub-page-2', component: SecondSubPage2Component }
          ]
        },
      ]
    }
];

export const SecondSectionRouting = RouterModule.forChild(appRoutes);

import {NgModule} from "@angular/core";
import {SecondSectionRouting} from "./second-section.routing";
import {SecondSubPageComponent} from "./second-sub-page.component";
import {SecondSubPage2Component} from "./second-sub-page2.component";
import {SecondSectionComponent} from "./second-section.component";
import {CommonModule} from "@angular/common";

@NgModule({
    declarations: [
        SecondSectionComponent,
        SecondSubPageComponent,
        SecondSubPage2Component,
    ],
    imports: [
        CommonModule,
        SecondSectionRouting
    ],
    providers: [
    ]
})

export class SecondSectionModule {
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <p>This is a page that loads int the SECOND sub router</p>    
    `
})

export class SecondSubPageComponent {
}

import {Component} from '@angular/core';

@Component({
    moduleId: module.id,
    template: `
      <p>This is a second page that loads int the SECOND sub router</p>    
    `
})

export class SecondSubPage2Component {
}