This week's book giveaway is in the Other Open Source APIs forum. We're giving away four copies of Storm Applied and have Sean Allen, Peter Pathirana & Matthew Jankowski on-line! See this thread for details.
my jsf has three form, and one of these form enclosed the other two forms, but there is a exception which said a form should not enclosed another forms, why? (there is a form for user enter his information, then it enclosed two form, each for upload an attachment, then when the user submit the outer form, his information and the two attachment is submitted)