Above info is rather old (mid-2017). Currently the
eventAggregator works in SPFx solutions, the property is injected into the web part context and does its job.
Now this post suggests that
eventAggregator is going to be replaced (without giving a source for this information).
My questions are:
eventAggregatorcurrently supported for production use?
- Assuming it's being used in production: when is it going to be deprecated and/or disappear?
- Assuming it's going to go away: will it also happen in waves, e.g. first on targeted release tenants, then on standard? Or in all modes at once?
(Side note: we recently had a hiccup where the
eventAggregator property was
undefined for some days. But it re-appeared without us doing anything.)