I think I messed something up pretty bad. I used to have an iframe upload working perfectly in my CTF popup. After saving, the message "You can add files ones you have saved for the first time" would disappear and I'd get the FileIFrameField immediately. Now I have to close the window and reopen it with the edit button to get it to show.
Any idea what I might have done? It looks as if the form is submitting via ajax so it never reloads. Maybe before it wasn't?
Not sure what happened here, Ingo. Thanks for your reply. I ended up just re-uploading the sapphire directory and it fixed the problem. I did manage to hack a loading graphic into the iFrameFileField, however. I think that would be a great idea for the next release!
While I have you here, speaking of ajax posts, I noticed that on some of my sites, page comments submit with ajax and on others, they don't. Is there any reason for this?