For all the date, it seems to remove one day. When I click on 8 nov, it displays 11/08/2011.
But then it stores Nov 7, 2011 in my Date field in my manag
Have you tried to set the timezone and locate attribute?
Otherwise, you can create a converter object that converts the date.
This is a tutorial to create a custom converter: http://www.roseindia.net/jsf/customconverter.shtml