I wanted to use the SimpleWysiwygField in the CMS content editor tabs (not in a Popup) and it doesn't seem to work. No joy with the SimpleHtmlEditorField either...
Did anybody figure out to do this? I'd rather use the SimpleWysiwygField instead of TinyMCE since the Site Administrator should only have a very limited set of text-formatting capabilities.
Are you sure your clients use the Editor in the CMS as TinyMCE replacement? It works fine in pop-ups, that's for sure. I'd be surprised if it works in the CMS Content-Tabs as it is now.