I'm working on a site where we are accepting article submissions from the public. The plan is to create user records and article records at submit time. But we'd also like to show a preview, either in an iframe on the same page or in a separate window.
Any suggestions on how to get a reasonable preview without round-tripping the data into the DB?
Is there a better workaround, like creating a "Preview" user and saving the data as theirs temporarily?