In JSF page after cliking a link it will go to the another jsf page which contain dynamic data table in the same page it contain print button after clicking on to the print button in that page.the data in the table which has been retrived by the back end are getting lost.so what is the reason for that and how we can do it such that the data which has been reteived should not be lost after clicking on the print button in that Jsf page