You can use the iFrame trick. Check out drumbeatinsight.com .
You should take a look at this page.
It provides you an swc file to load fckeditor into your flex application. I would prefer usin ckeditor because the look-feeling is better, but I couldn't find nothing about it.
I have the CKEditor working in my Flex application (thanks to Bob Tate getting me started) without having to use drumbeatinsight's html component. Email me directly if you need some help or pointers. Please put CKEditor in the subject line.
Please tell us how you added the CKEditor to the Flex application.
Any guidelines/sample code on this will be very helpful.
Hey any one got CKEditor to work in Flex Application?
If yes please guide me how to do same.