angular-cn/packages/examples/common/pipes/ts/currency_pipe.ts

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

import {registerLocaleData} from '@angular/common';
import {Component} from '@angular/core';
// we need to import data for the french locale
import localeFr from './locale-fr';

// registering french data
registerLocaleData(localeFr);

// #docregion CurrencyPipe
@Component({
  selector: 'currency-pipe',
  template: `<div>
    <!--output '$0.26'-->
    <p>A: {{a | currency}}</p>

    <!--output 'CA$0.26'-->
    <p>A: {{a | currency:'CAD'}}</p>

    <!--output 'CAD0.26'-->
    <p>A: {{a | currency:'CAD':'code'}}</p>

    <!--output 'CA$0,001.35'-->
    <p>B: {{b | currency:'CAD':'symbol':'4.2-2'}}</p>

    <!--output '$0,001.35'-->
    <p>B: {{b | currency:'CAD':'symbol-narrow':'4.2-2'}}</p>

    <!--output '0 001,35 CA$'-->
    <p>B: {{b | currency:'CAD':'symbol':'4.2-2':'fr'}}</p>

    <!--output 'CLP1' because CLP has no cents-->
    <p>B: {{b | currency:'CLP'}}</p>
  </div>`
})
export class CurrencyPipeComponent {
  a: number = 0.259;
  b: number = 1.3495;
}
// #enddocregion

// #docregion DeprecatedCurrencyPipe
@Component({
  selector: 'deprecated-currency-pipe',
  template: `<div>
    <!--output 'CAD0.26'-->
    <p>A: {{a | currency:'CAD'}}</p>

    <!--output '$0,001.35'-->
    <p>B: {{b | currency:'CAD':true:'4.2-2'}}</p>
  </div>`
})
export class DeprecatedCurrencyPipeComponent {
  a: number = 0.259;
  b: number = 1.3495;
}
// #enddocregion