ocket8888 commented on code in PR #6753:
URL: https://github.com/apache/trafficcontrol/pull/6753#discussion_r864211210
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experimental/traffic-portal/src/app/app.component.ts:
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@@ -26,14 +28,15 @@ import { CurrentUserService } from
"src/app/shared/currentUser/current-user.serv
styleUrls: ["./app.component.scss"],
templateUrl: "./app.component.html",
})
-export class AppComponent implements OnInit {
+export class AppComponent implements OnInit, AfterViewInit {
+ @ViewChild("header") private readonly headerRef!: TpHeaderComponent;
Review Comment:
I kinda hate `ViewChild` because it'll compile fine if the child doesn't
actually exist.
I know this is a major change to the PR, but what if instead we had a
`ThemeService` or something that exposes a `BehaviorSubject` and the header
just subscribes to it. Then you wouldn't need to register it either.
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