typescript 处理多个手动触发的变化检测周期

Posted 2021-05-21

export class Foo implements OnDestroy {
  private _rerenderSubscription: Subscription;

  this._rerenderSubscription = merge(_sort.sortChange, _sort._stateChanges, _intl.changes)
      .subscribe(() => changeDetectorRef.markForCheck());
  }
  
  ngOnDestroy() {
    this._rerenderSubscription.unsubscribe();
  }
}