I tried your example and it did not work. Plus, I the async pipe creates a
subscription to the Observable so it should be active.
If I add a button that calls a method on the component, clicking the button
causes the page to get updated with the latest value from the timer. It
seems like my timer observable is not firing change detection which is why
it's not updating. Is there something I need to do to fire change
detection or will a Rx timer just not work?
On Wednesday, February 10, 2016 at 12:19:16 AM UTC-6, Sander Elias wrote:
>
> Hi John,
>
> You need to subscribe to your observable. Observables are lazy, and will
> not 'do' anything until there is an active subscription.
>
> Something like this:
>
> domain$
> .map(i => `seconds elapsed ${i}`)
> .subscribe(result => this.count = result);
>
> Hope this helps you a bit,
> Regards
>
>
>
>
>
>
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