I hooked up into the
content.saveContent event. I want to save the entry content into a different application. Is there a way to retrieve the content as a Json (Or something more friendly). I think do
$event->params['content']->title is now the best option.
$event->params['content] will return a ContentModel object.
You can either access specific fields directly, like you found, or loop through them all with
->getAttributes() grabbing the ones you want to save externally.