angular reload component

1this.router.navigate(['path/to'])
2  .then(() => {
3    window.location.reload();
4  });

1reloadComponent() {
2  let currentUrl = this.router.url;
3      this.router.routeReuseStrategy.shouldReuseRoute = () => false;
4      this.router.onSameUrlNavigation = 'reload';
5      this.router.navigate([currentUrl]);
6  }

1reloadCurrentRoute() {
2    let currentUrl = this.router.url;
3    this.router.navigateByUrl('/', {skipLocationChange: true}).then(() => {
4        this.router.navigate([currentUrl]);
5    });
6}
7

1  reloadCurrentRoute() {
2    let currentUrl = this._router.url;
3    this._router.navigateByUrl('/', {skipLocationChange: true}).then(() => {
4        this._router.navigate([currentUrl]);
5        console.log(currentUrl);
6    });
7  }

1refresh(): void {
2    window.location.reload();
3}

1DeleteEmployee(id:number)
2  {
3    this.employeeService.deleteEmployee(id)
4    .subscribe( 
5      (data) =>{
6        console.log(data);
7        this.ngOnInit();
8      }),
9      err => {
10        console.log("Error");
11      }   
12  }
13