angular - Why am I getting undefined route in header Only and not in other components? -


below google brand route. when in googledetailcomponent using,

this. paramssub = this.route.params.subscribe(params=> {   this.searchstr = params['id'];  });

i able params['id'] not in header using same above code.

// define routes const routes: routes = [   { path: 'google', component: googlecomponent,     children: [       { path: 'google home', component: homecomponent },       { path: 'google pixel', component: pixelcomponent },       { path: ':id', component: googledetailcomponent },       { path: '', component: googlehomecomponent }     ]   } ];

below googlecomponent:

import { component, oninit } '@angular/core';  @component({   selector: 'app-google',   template: `<rb-google-header></rb-google-header>         <router-outlet></router-outlet>` })  export class googlecomponent implements oninit {    ngoninit(){     window.scrollto(0, 0);   } }

when search 'google pixel', want able highlight 'google pixel' in header when in google brand: /google/google pixel. not know how highlight 'google pixel' if getting undefined route in header. in advance.

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