How to get :id param of child route from parent component in Angular2

I'm trying to get the :id param defined in

RouterModule.forRoot([
{
path: 'orders',
component: ListComponent,
children: [
{
path: 'view/:id',
component: ViewComponent
},
]
}
])


from ListComponent.

I already tried:

route: ActivatedRoute

route.params.subscribe(params => {
let id = +params['id'];
})


from ListComponent, but the params array is empty, I suppose it's because the :id param belongs to ViewComponent not ListComponent.

How can I get the id param in ListComponent?

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