blog - forms api demo - reactive approach

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>angular2 playground</title>
    <link rel="stylesheet" href="style.css" />
    <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 */

### Angular2 Starter Plunker - Typescript - RC.0

A simple plunker demonstrating Angular2 usage:
- Uses SystemJS + TypeScript to compile on the fly
- Includes binding, directives, http, pipes, and DI usage.

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/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@2.0.2/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
//our root app component
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';

import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule);

import {Component, NgModule} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import { ReactiveFormsModule, FormGroup, FormControl }   from '@angular/forms';

@Component({
  selector: 'my-app',
  providers: [],
  template: `
    <div>
      <h2>Forms Api demo</h2>
      <form [formGroup]="form">
        <div>
          Firstname: <input type="text" formControlName="firstname" />
        </div>
        <div>
          Surname: <input type="text" formControlName="surname" />
        </div>
        <div>
          Age: <input type="text" formControlName="age" />
        </div>
        <fieldset formGroupName="address">
          <legend>Address</legend>
          <div>
            Street: <input type="text" formControlName="street" />
          </div>
          <div>
            ZipCode: <input type="text" formControlName="zipCode" />
          </div>
        </fieldset>
      </form>
      <hr />
<pre>{{ form.value | json }}</pre>
    </div>
  `,
  directives: []
})
export class App {
  form = new FormGroup({
    firstname: new FormControl(),
    surname: new FormControl(),
    age: new FormControl(),
    address: new FormGroup({
      street: new FormControl(),
      zipCode: new FormControl()
    })
  });
}

@NgModule({
  imports: [ BrowserModule, ReactiveFormsModule ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}