761f857f13
closes #1807 - e2e tests now also cover the tax calculator. - Dart app updated to match TS (it had no sales tax calculator). - TS sample source cleanup (e.g. removed many unnecessary `docregions`). - Prose updated to include @kwalrath's revisions from a while ago, Ward's comments, and some of my edits as well. Contributes to #1598 and #1508.
26 lines
664 B
TypeScript
26 lines
664 B
TypeScript
import { Component } from '@angular/core';
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import { SalesTaxService } from './sales-tax.service';
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import { TaxRateService } from './tax-rate.service';
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@Component({
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selector: 'sales-tax',
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template: `
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<h2>Sales Tax Calculator</h2>
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Amount: <input #amountBox (change)="0">
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<div *ngIf="amountBox.value">
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The sales tax is
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{{ getTax(amountBox.value) | currency:'USD':true:'1.2-2' }}
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</div>
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`,
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providers: [SalesTaxService, TaxRateService]
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})
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export class SalesTaxComponent {
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constructor(private salesTaxService: SalesTaxService) { }
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getTax(value: string | number) {
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return this.salesTaxService.getVAT(value);
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}
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}
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