inline editing javascipt, ajax, php, mysql

I have a small working inline editing project to which I need to add richtext ... some fields need to be able to insert html tags with muds.io: I cannot do this, my scripting skills to adept this are not enough ... I chose muds.io because its very lightweight ... I looked at froala but that looks as if it uses one database field for the total content, I need some voices defined ...