showing results for - "angular observer if not length"
Rafael
11 Sep 2019
1<div>
2    Length: {{(list$ | async)?.length}}
3    <div *ngIf="(list$ | async)?.length>0">
4        <ul>
5            <li *ngFor="let item of (list$ | async)">
6                {{item.firstName}}
7            </li>
8        </ul>
9    </div>
10</div>
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angular observer if not length