Syntax Perulangan di Angular4

Angular4

Improved *ngIf and *ngFor
Our template binding syntax now supports a couple helpful changes. You can now use an if/else style syntax, and assign local variables such as when unrolling an observable.

<div *ngIf="userList | async as users; else loading">
<user-profile *ngFor="let user of users; count as count; index as i" [user]="user">
User {{i}} of {{count}}
</user-profile>
</div>
<ng-template #loading>Loading...</ng-template>

Sekian, terimakasih atas kunjungannya.

Salam,

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