“Angular: przekaż dane do komponentu załadowanego drogą” Kod odpowiedzi

Angular: przekaż dane do komponentu załadowanego drogą

import {ActivatedRoute, Data} from "@angular/router";

const routes: Routes = [
	{path: 'developer', component: EmployeeComponent, data: {emp_type: 'developer'}},
    {path: 'tester', component: EmployeeComponent, data: {emp_type: 'tester'}},
    {path: 'analyst', component: EmployeeComponent, data: {emp_type: 'analyst'}}
];

class EmployeeComponent {
	constructor(private route: ActivatedRoute) {}

    ngOnInit() {
      this.data_subscription = this.route
        .data
        .subscribe(data: Data => 
          console.log('Employee type passed via route is ' + data.emp_type)
        );
    }

    ngOnDestroy() {
      this.data_subscription.unsubscribe();
    }
}