How can I get the id of a task in my todo app without using ActivatedRoute method for updating functionality in angular ?

this.route.paramMap.subscribe(params => {this.id = params.get('id');})

this is the way which I'm using now

CodePudding user response：

If you don't want to use ActivatedRoute you need to store the id in a service or in the localStorage before changing page, so in the new page you can retrieve it.

CodePudding user response：

If it's because you don't want to use an observable then you could maybe use this in ngOnit if you component initilze every time there is a new product.

const id: string = route.snapshot.params.id;

If you id comes from a component and you want to share it with another component, then you can use @output to share it to a parent component or @input to pass it to a child component. You could also put in a service.In Angular services or most often singletons that can be shared across your app.