<!DOCTYPE html>
<html>
<head>
<base href="." />
<title>angular2 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': './scripts',
'@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'
}
}
});
//our root app component
import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { AppComponent } from './app.component'
import { CustomerService } from './customer.service';
@NgModule({
imports: [ BrowserModule,
FormsModule,
ReactiveFormsModule, ],
declarations: [ AppComponent ],
providers: [ CustomerService ],
bootstrap: [ AppComponent ]
})
export class AppModule {}
//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app.module';
platformBrowserDynamic().bootstrapModule(AppModule)
export class RegionModel {
regionId: number;
name: string;
customers: CustomerModel[];
}
export class CustomerModel {
customerId: number;
name: string;
currentPeriod: number;
previousPeriod: number;
}
import { Injectable } from '@angular/core';
import { CustomerModel, RegionModel } from './customer.model';
import 'rxjs/Rx';
import {Observable} from 'rxjs/Observable';
export const CUSTOMERS: CustomerModel[] = [
{customerId: 11, name: 'Mr. Nice' , currentPeriod: 10, previousPeriod: 8},
{customerId: 12, name: 'Narco' , currentPeriod: 10, previousPeriod: 8},
{customerId: 13, name: 'Bombasto' , currentPeriod: 10, previousPeriod: 8},
{customerId: 14, name: 'Celeritas' , currentPeriod: 10, previousPeriod: 8},
{customerId: 15, name: 'Magneta' , currentPeriod: 10, previousPeriod: 8},
{customerId: 16, name: 'RubberMan' , currentPeriod: 10, previousPeriod: 8},
{customerId: 17, name: 'Dynama' , currentPeriod: 10, previousPeriod: 8},
{customerId: 18, name: 'Dr IQ' , currentPeriod: 10, previousPeriod: 8},
{customerId: 19, name: 'Magma' , currentPeriod: 10, previousPeriod: 8},
{customerId: 20, name: 'Tornado' , currentPeriod: 10, previousPeriod: 8}
];
@Injectable()
export class CustomerService {
getCustomerByRegion(regionId : number) : Observable<RegionModel[]> {
let region = new RegionModel();
region.id = regionId;
region.name = "Asguard Province";
region.customers = CUSTOMERS;
return Observable.of(region);
}
}
import {Component, OnInit} from '@angular/core'
import { CustomerModel, RegionModel } from './customer.model';
import { CustomerService } from './customer.service';
import 'rxjs/Rx';
import { FormGroup, FormArray, FormControl, Validators, FormBuilder } from '@angular/forms';
@Component({
selector: 'my-app',
template: `
<div>
<h2>RegionId: {{regionId}}</h2>
<h2>Region: {{region.name}}</h2>
</div>
<form [formGroup]="regionFormGroup">
Region Name: <input type="text" formControlName="regionName" [(ngModel)]="region.name" />
<div formArrayName="customersArray">
<table class="simple-table">
<tr>
<th>Customer</th>
<th>Current Period</th>
<th>Previous Period</th>
</tr>
<tbody>
<tr [formGroupName]="i" *ngFor="let customerGroup of regionFormGroup.controls.customersArray.controls; let i = index">
<td>{{region.customers[i].name}} - index {{i}}</td>
<td><input type="text" formControlName="currentPeriod" [(ngModel)]="region.customers[i].currentPeriod"/></td>
<td><input type="text" formControlName="previousPeriod" [(ngModel)]="region.customers[i].previousPeriod"></td>
</tr>
</tbody>
</table>
</div> <!-- end: div FormArrayName -->
</form>
<br><br>
<div>Region JSON: {{region | json}}</div>
`,
})
export class AppComponent implements OnInit {
regionId: number = 5;
region: RegionModel;
regionFormGroup: FormGroup;
constructor( private customerService: CustomerService,private fb: FormBuilder) { }
ngOnInit(): void {
// initialize form
this.regionFormGroup = new FormGroup({
regionName: new FormControl(''),
customersArray: new FormArray([])
});
// Retrieve data from datasource
this.customerService.getCustomerByRegion(5)
.subscribe( (reg: RegionModel ) => {
this.region = reg;
this.buildForm();
});
}
buildForm = () : void => {
const customersControls = <FormArray>this.regionFormGroup.controls['customersArray'];
this.region.customers.forEach( (cust : CustomerModel) => {
customersControls.push(this.createCustomerFormGroup(cust));
console.log(customersControls);
});
}
createCustomerFormGroup(cust: CustomerModel) {
return this.fb.group({
currentPeriod: [''],
previousPeriod: ['']
});
}
}