On a page I have, I need to move TinyMCE editors in the DOM tree once in a while. However, for some reason, the editor doesn’t like it: it clears itself completely and becomes unusable. As far as I can see, this behavior is consistent between Safari 4 and Firefox 3.6, but not Internet Explorer 7/8. Here’s an example.
It truly is annoying to do something that works in Internet Explorer but not with more appreciable browsers. Is there something I missed in the docs about never trying to move an editor in the DOM tree? Is there some kind of workaround?
This is a browser bug/issue not a problem with TinyMCE. It’s impossible to retain iframe contents in some browsers since once you remove the node from the dom the document/window unloads. I suggest first removing the editor instance then re-adding it instead of moving it in the DOM.