angular - 在外部单击时关闭 mat-sidenav

Question

每当用户点击不在侧边栏中的某个地方时，我都会尝试关闭侧边栏。我已经尝试过双向数据绑定(bind)，现在正在尝试 rxjs' Subject

应用模板

<app-sidenav [openedSubject]="openedSubject"></app-sidenav>

应用组件

openedSubject = new Subject<boolean>();

@HostListener('click', ['$event']) clickedInside($event) {
    this.openedSubject.next(false);
}

侧边导航组件

@Input() openedSubject: Subject<boolean>;
@ViewChild('sidenav') sidenav: MatSidenav;

ngAfterContentInit() {
    this.openedSubject.subscribe(opened => {
        if(this.sidenav.opened) opened || this.sidenav.toggle();
    });
}

toggle() {
  this.openedSubject.next(!this.sidenav.opened);
}

侧边导航模板

<mat-sidenav-container>
    <mat-sidenav #sidenav><mat-toolbar color="primary">Menu</mat-toolbar>
    </mat-sidenav>
    <mat-sidenav-content>
        <mat-toolbar color="primary">
            <button (click)="toggle()">toggle</button>
        </mat-toolbar>
    </mat-sidenav-content>
</mat-sidenav-container>

https://stackblitz.com/edit/ng-sidenav-experiments

---

但是好像有逻辑错误。 click event涵盖整个文档，而它应该排除 sidenav 和工具栏。

Answer 1

开始工作了。问题是我使用了 HostListener，而我真的只是想像这样 (click):

<sidenav [openedSubject]="openedSubject"></sidenav>

<fake-route-view (click)="dismissSidebar()"></fake-route-view>

完整版:https://stackblitz.com/edit/ng-sidenav-experiments