html ngif-异步-AS-else.html

Posted 2021-05-11

<div *ngIf="user$ | async as user; else userNotFound"> 
  <p>{{ user.name }}</p> 
  <p>{{ user.age }}</p> 
  <img [src]="user.icon"> 
</div> 
<ng-template #userNotFound> 
  <p>not found</p> 
</ng-template>