Navigating with Angular: Transmitting dynamic URL parameters to components

Question

Navigating with Angular: Transmitting dynamic URL parameters to components

I currently have the following routes defined:

const routes: Routes = [
    {
        path: ':product/new',
        children: [{
            path: 'std/:country',
            component: SignUpComponent,
            data: {
                animation: 'animate',
                segment: 'std',
                country: ':country'
            }
        }, {
            path: 'exp/:country',
            component: PaymentComponent,
            data: {
                animation: 'animate',
                segment: 'exp'
            }
        }
    }
]

Would setting country: ':country' like this be the correct method for passing dynamic URL data to the SignUpComponent? If so, what would be the best way to access and utilize this data within my SignUpComponent Component?

angular typescript routes

Answer 1

Answer №1

There is no need for the country property in the data object. The country information in the URL should suffice.

To extract the country parameter from the route:

class  RegistrationForm implements OnInit {
  constructor(private activatedRoute: ActivatedRoute) {}
  ngOnInit() {
    this.activatedRoute.params.subscribe((params) => {
        // Access the country parameter here
    });
 }
}

Answer 2

There is no need for the country property in the data object. The country information in the URL should suffice.

To extract the country parameter from the route:

class  RegistrationForm implements OnInit {
  constructor(private activatedRoute: ActivatedRoute) {}
  ngOnInit() {
    this.activatedRoute.params.subscribe((params) => {
        // Access the country parameter here
    });
 }
}

Answer 3

Answer №2

Give this a try:

DEMO LINK // navigate to Home page

import { ActivatedRoute } from '@angular/router';

constructor(private route: ActivatedRoute) {
  alert(route.snapshot["data"].country)
}

Answer 4

Give this a try:

DEMO LINK // navigate to Home page

import { ActivatedRoute } from '@angular/router';

constructor(private route: ActivatedRoute) {
  alert(route.snapshot["data"].country)
}

Answer 5

Answer №3

Avoid going through this route location: ':location'. This method allows you to access path parameters

import { ActivatedRoute } from '@angular/router';

constructor(private activatedRoute: ActivatedRoute) {
  alert(activatedRoute.snapshot["data"].location)
}

Answer 6

Avoid going through this route location: ':location'. This method allows you to access path parameters

import { ActivatedRoute } from '@angular/router';

constructor(private activatedRoute: ActivatedRoute) {
  alert(activatedRoute.snapshot["data"].location)
}

Answer 7

Answer №4

When creating your instance

public constructor(private route:ActivatedRoute, private router:Router) {
      console.log(route.snapshot.data['country']);
  }

You also have the option to utilize this approach based on information provided in the router outlet (refer here for more details)

export class AppComponent {
  getCountryData(outlet: RouterOutlet) {
    return outlet && outlet.activatedRouteData && outlet.activatedRouteData['country'];
  }
}

Answer 8

When creating your instance

public constructor(private route:ActivatedRoute, private router:Router) {
      console.log(route.snapshot.data['country']);
  }

You also have the option to utilize this approach based on information provided in the router outlet (refer here for more details)

export class AppComponent {
  getCountryData(outlet: RouterOutlet) {
    return outlet && outlet.activatedRouteData && outlet.activatedRouteData['country'];
  }
}

Navigating with Angular: Transmitting dynamic URL parameters to components

Answer №1

Answer №2

Answer №3

Answer №4

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