Right. While I'll address all the thoughtful replies.

I'll start here, by attempting to defend my horrible misunderstanding by pointing out the following link: JSON Editor Online. This was my last place of reference. From a couple of days ago. Which left me with the impression that I'd have the abilities mentioned above. But as anyone will note, by examining it closer (as I just did). They are using JavaScript libraries to create the editor.

Regrettably; my memory ain't what I wished it had been, regarding this. Ugh.

Thanks for taking the time to respond.
Sorry for the noise.

--Chris