I have a 'screen' which displays an IFrame to our credit card gateway [server/pages]. The first pass through, everything works fine. The second time a user comes through, they get a flicker of the last pass's contents.
I've tried to solve this by removing the IFrame with removeIFrame(), but, after doing so, I don't seem able to re-introduce the IFrame.
Is there a better way to do this? Am I just missing a command?