Handling Nested Route Parameters in Angular with ActivatedRoute
I've looked through the documentation and I'm still confused about I'm trying to figure out After trying multiple solutions online, I still can't figure this out... I'm currently working on an Angular application where I need to retrieve nested route parameters using the `ActivatedRoute` service. My routes are defined as follows: ```typescript const routes: Routes = [ { path: 'users/:userId', component: UserComponent, children: [ { path: 'posts/:postId', component: PostComponent } ] } ]; ``` In `UserComponent`, I attempt to access the `userId` and pass it down to `PostComponent`, but I'm having trouble correctly retrieving the `postId` for the nested route. Here's my current implementation: ```typescript // user.component.ts import { Component, OnInit } from '@angular/core'; import { ActivatedRoute } from '@angular/router'; @Component({ selector: 'app-user', templateUrl: './user.component.html' }) export class UserComponent implements OnInit { userId: string; constructor(private route: ActivatedRoute) {} ngOnInit() { this.route.params.subscribe(params => { this.userId = params['userId']; console.log('User ID:', this.userId); }); } } ``` And in `PostComponent`, I am trying to access the `postId` like this: ```typescript // post.component.ts import { Component, OnInit } from '@angular/core'; import { ActivatedRoute } from '@angular/router'; @Component({ selector: 'app-post', templateUrl: './post.component.html' }) export class PostComponent implements OnInit { postId: string; constructor(private route: ActivatedRoute) {} ngOnInit() { this.route.params.subscribe(params => { this.postId = params['postId']; console.log('Post ID:', this.postId); }); } } ``` However, when I navigate to `/users/1/posts/10`, I see the following behavior in the console: `want to read properties of undefined (reading 'postId')`. It seems like the `PostComponent` is not able to access the parameters correctly. I've tried checking the `ActivatedRoute` hierarchy, but I need to seem to get it right. Could anyone guide to understand how to correctly access nested route parameters in this scenario? Any insight into best practices or examples would be greatly appreciated! I'd really appreciate any guidance on this. This is for a web app running on Linux. Could this be a known issue? I'm working in a Linux environment. Could this be a known issue? For context: I'm using Typescript on Linux. Any advice would be much appreciated.