angular-docs-cn/packages/examples/common/pipes/ts/percent_pipe.ts

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/**
* @license
* Copyright 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 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 PercentPipe
@Component({
selector: 'percent-pipe',
template: `<div>
<!--output '26%'-->
<p>A: {{a | percent}}</p>
<!--output '0,134.950%'-->
<p>B: {{b | percent:'4.3-5'}}</p>
<!--output '0 134,950 %'-->
<p>B: {{b | percent:'4.3-5':'fr'}}</p>
</div>`
})
export class PercentPipeComponent {
a: number = 0.259;
b: number = 1.3495;
}
// #enddocregion
// #docregion DeprecatedPercentPipe
@Component({
selector: 'deprecated-percent-pipe',
template: `<div>
<!--output '25.9%'-->
<p>A: {{a | percent}}</p>
<!--output '0,134.95%'-->
<p>B: {{b | percent:'4.3-5'}}</p>
</div>`
})
export class DeprecatedPercentPipeComponent {
a: number = 0.259;
b: number = 1.3495;
}
// #enddocregion