Error in Angular Standalone Component Routing: Issue with Routing Functionality

After working with Angular for some time, I recently upgraded to v18 and decided to create a simple app with standalone components. I set up routing to redirect all unidentified paths to landing. From there, I have a call-to-action button that should navigate to calculations using router.navigate(url), but it's not working. I've been struggling with this issue for days now, trying various solutions without success. When I directly access the URL, it works fine, but through the navigation function, it doesn't. What could be causing this problem? :/

    navigateToNextPhase() {
        this.router.navigate([this.data.continueUrl.url]); -> URL is a string
    }

App.routes.ts

import { Routes } from '@angular/router';
import { environment } from '../environments/environment.prod';

export const appRoutes: Routes = [
    {
        path: 'landing',
        loadComponent: () => import('./pages/landing/landing.component').then((mod) => mod.LandingComponent),
        title: environment.appTitle,
    },
    {
        path: 'calculation',
        loadComponent: () => import('./pages/calculation/calculation.component').then((mod) => mod.CalculationComponent),
        title: environment.appTitle,
    },
    /*{
        path: '',
        redirectTo: '/landing',
        pathMatch: 'full',
    },*/
    {
        path: '**',
        loadComponent: () => import('./pages/error/error.component').then((mod) => mod.ErrorComponent),
        title: environment.appTitle,
    },
];

App.component.ts

import { CommonModule } from '@angular/common';
import { Component } from '@angular/core';
import { RouterModule, RouterOutlet } from '@angular/router';

@Component({
    selector: 'app-root',
    standalone: true,
    imports: [CommonModule, RouterOutlet, RouterModule],
    templateUrl: './app.component.html',
    styleUrl: './app.component.scss',
})
export class AppComponent {
    public appTitle: string = 'v18App';
}

Landing.component.ts

import { Component } from '@angular/core';
import { CardComponent } from '../../components/card/card.component';
import { cardcontent } from '../../models/cardContents';

@Component({
    selector: 'LandingComponent',
    standalone: true,
    imports: [CardComponent],
    templateUrl: './landing.component.html',
    styleUrl: './landing.component.scss',
})
export class LandingComponent {}

Calculation.component.ts

import { Component } from '@angular/core';

@Component({
    selector: 'CalculationComponent',
    standalone: true,
    imports: [],
    templateUrl: './calculation.component.html',
    styleUrl: './calculation.component.scss',
})
export class CalculationComponent {}

App.config.ts

import { ApplicationConfig, provideExperimentalZonelessChangeDetection } from '@angular/core';
import { provideRouter } from '@angular/router';
import { appRoutes } from './app.routes';
import { provideClientHydration, provideProtractorTestingSupport } from '@angular/platform-browser';

export const appConfig: ApplicationConfig = {
    providers: [
        provideProtractorTestingSupport(),
        provideExperimentalZonelessChangeDetection(),
        provideRouter(appRoutes),
        provideClientHydration(),
    ],
};

Answer №1

When navigating to the root path (/), it is recommended to use absolute routing instead of relative, as it always starts from the root element ensuring that calculation will be easily accessible.

navigateToNextPhase() {
    this.router.navigate(['/calculation']); // -> absolute routing
}

An issue may arise when setting calculation, as it searches for the calculation route based on the landing component rather than the root path.

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