ngfor keyvalue pipe

Vast Vicuña answered on June 22, 2022 Popularity 8/10 Helpfulness 4/10

answer ngfor keyvalue pipe

ngfor keyvalue pipe

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@Component({
  selector: 'keyvalue-pipe',
  template: `<span>
    <p>Object</p>
    <div *ngFor="let item of object | keyvalue">
      {{item.key}}:{{item.value}}
    </div>
    <p>Map</p>
    <div *ngFor="let item of map | keyvalue">
      {{item.key}}:{{item.value}}
    </div>
  </span>`
})
export class KeyValuePipeComponent {
  object: {[key: number]: string} = {2: 'foo', 1: 'bar'};
  map = new Map([[2, 'foo'], [1, 'bar']]);
}

Popularity 8/10 Helpfulness 4/10 Language whatever

Source: angular.io

Tags: key-value ngfor pipe whatever

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Contributed on Jun 22 2022

Vast Vicuña

0 Answers Avg Quality 2/10

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