Ways to reload a page in Angular using routerLink and ID

Question

Ways to reload a page in Angular using routerLink and ID

I am working on an Angular application that involves navigation using routerlinks.

My goal is to navigate to a specific user page by ID if the page is already open and meets certain conditions.

In my .component.ts file, I have the following code snippet:

  if(userID == 0){
             this.router.navigate(['./user/' + userID]);
           }
           else{
            this.router.navigate(['./details']);
            
           }

The above logic is implemented to check for a user with a particular ID. If the condition is met in the if statement while already being on a user page, then it should navigate to that specific user page with the given ID.

If anyone can provide assistance with this scenario, please feel free to help out.

angular typescript angular-ui-router angular-routerlink navigateurl

Answer 1

Answer №1

To refresh the current route, you will need to modify your route declaration like so:

RouterModule.forRoot(appRoutes, {
  // ..
  onSameUrlNavigation: 'reload',
  // ..
})

Alternatively, if you want to navigate to another route with parameters, follow these steps:

1 - Update your route definition

{path: 'user/:userID', component: MyComponent }

2 - Navigate to the new page

this.router.navigate(["user", userID]);

3 - Retrieve the parameter from the new page

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

private userID: string;

constructor(private readonly activatedRoute: ActivatedRoute) {}

ngOnInit() {
    this.activatedRoute.params.subscribe((params: Params) => this.userID = params['userID']);
}

For more information, refer to Angular router and ActivatedRoute

Answer 2

To refresh the current route, you will need to modify your route declaration like so:

RouterModule.forRoot(appRoutes, {
  // ..
  onSameUrlNavigation: 'reload',
  // ..
})

Alternatively, if you want to navigate to another route with parameters, follow these steps:

1 - Update your route definition

{path: 'user/:userID', component: MyComponent }

2 - Navigate to the new page

this.router.navigate(["user", userID]);

3 - Retrieve the parameter from the new page

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

private userID: string;

constructor(private readonly activatedRoute: ActivatedRoute) {}

ngOnInit() {
    this.activatedRoute.params.subscribe((params: Params) => this.userID = params['userID']);
}

For more information, refer to Angular router and ActivatedRoute

Ways to reload a page in Angular using routerLink and ID

Answer №1

1 - Update your route definition

2 - Navigate to the new page

3 - Retrieve the parameter from the new page

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