I’m building my app with Phoenix Liveiew, but I want an interactive client-side LeafletJS map. Building the map as a WebComponent has been fine, and integrates well with my Phoenix templates. But I wasn’t sure how to get my
CustomEvents from my web component to be sent to the server.
Then I found this really helpful blog post by Chris Nelson. Chris provides a plug-in hook to help out with forwarding custom events via LiveView, but he does note:
It’s worth pointing out that if LiveView adds support for Custom Events, the hook and the
library which contains it will no longer be needed.
The blog post was written October 2020. As a relative newcomer to Elixir and Phoenix, I’m not sure if anything has changed in that time. So just a quick sanity check really: do I still need to add the hook as described, or is there built-in support now?