When do you want to return JSON in a LiveView?
I believe if you were to return JSON instead of HTML with the JavaScript bits to establish a WebSocket connection, then you are in a weird place:
- What does it mean to live navigate from a “connected, HTML LiveView” into a LiveView that returns JSON? I think this live navigation should be made impossible, because we need to send HTTP headers stating the content-type, and it cannot be done over WebSocket.
- This “JSON LiveView” cannot support any LiveView features other than the dead render.
Why not use a regular controller + template?
