what is exactly the scope of your backingbean? i dont use netbean. but you can find it in facesconfig.xml under web-inf directory.
Hi liumin hu,
I appreciate your support, but I mentioned my backing bean scope (Page scope) in my questions. It's ok. I again tell you that my backing bean scope is session. So I have a backbean with session scope(in faces-config.xml) and I am using HttpSession to put values in session for later use, like,
And using it later or at some event like,
Object obj = session.getAttribute("session_variable");
But, sometimes it happens that I may not get the value from session ( session returns null ), even if I set the value in session.
I think my question is clear to you, now. If any query, then feel free to ask me again.
Thanks again for your support & time,