NGFOR -Objekt
<div *ngFor="let item of testObject | keyvalue">
Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>
Fragile Falcon
<div *ngFor="let item of testObject | keyvalue">
Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>// In your ts file
Object = Object;
// then in the template:
<div *ngFor="let key of Object.keys(objs)">
my key: {{key}}
my object {{objs[key] | json}} <!-- hier I could use ngFor again with Object.keys(objs[key]) -->
</div>
@Component({
selector: 'app-myview',
template: `<div *ngFor="let key of objectKeys(items)">{{key + ' : ' + items[key]}}</div>`
})
export class MyComponent {
objectKeys = Object.keys;
items = { keyOne: 'value 1', keyTwo: 'value 2', keyThree: 'value 3' };
constructor(){}
}@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']]);
}