PHP & JQuery Question

I was wondering lets say I have a form that you can s开发者_开发技巧ave and preview changes before you save the changes, what will be the best way to preview the changes in a different page, the same page or a lightbox? Can you give me some live examples if possible?

i don't know much about jquery lightbox and other fancy stuff but one way of doing this is the way people create their print pages. i.e: select a portion of a page and display it in popup window with printer friendly styles. u can also show form data in popup window with save and cancel buttons. pressing those buttons will return control to ur parent window where u can decide whether u should post the form for saving to db