Angular 2: getting RouteParams from parent component

Question

How do I get the RouteParams from a parent component?

App.ts:

@Component({
  ...
})

@RouteConfig([
  {path: \'/\', component: HomeCompo         


        

Answer 1

Getting RouteParams from parent component in Angular 8 -

I have a route http://localhost:4200/partner/student-profile/1234/info

Parent route - student-profile

Param - 1234 (student_id)

Child route - info

Accessing param in child route (info) -

Import

import { ActivatedRoute, Router, ParamMap } from '@angular/router';

Constructor

constructor(private activatedRoute: ActivatedRoute, private router: Router) { }

Accessing parent route params

this.activatedRoute.parent.paramMap.subscribe((params: ParamMap) => this.studentId = (params.get('student_id')));

Now, our variable studentId has the param value.