When to unsubscribe from `route.params` observable

Question

I don't know the scenarios where I should unsubscribe from route.params observable.

Angular docs says we don't need to unsubscribe.

So what is the use cases where I should unsubscribe?

score 2 · Accepted Answer · answered Aug 13 '18 at 12:07

2

As per this answer, you should not subscribe except for being a dynamic or a child component:

Unsubscribe from the ActivatedRoute observables like route.params if they are subscribed inside a nested (Added inside tpl with the component selector) or dynamic component as they may be subscribed many times as long as the parent/host component exists. No need to unsubscribe from them in other scenarios as mentioned in the quote above from Routing & Navigation docs.

answered Aug 13 '18 at 12:07

DevOP

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I edited your answer I think you mean `unsubscribe` not `subscribe` – Wale Max Aug 13 '18 at 12:12
@WaleMax Sorry, my bad. Thanks – DevOP Aug 13 '18 at 12:14

When to unsubscribe from `route.params` observable

1 Answers1