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Requests and Sessions

Dale DeMott
Ranch Hand

Joined: Nov 02, 2000
Posts: 515
My question is in regard to loosing information due to objects being in the request scope or the session scope. If I have some objects that hold important information and I end up using a request scope to hold them. Lets say it is a customerObject. I then go forward 2 pages. I later on decide I want to back track two pages. So I hit the back button on my browser twice. My question is ...will my customerObject still be in the request scope?
-Dale
[ February 28, 2002: Message edited by: Dale DeMott ]

By failing to prepare, you are preparing to fail.<br />Benjamin Franklin (1706 - 1790)
Jessica Sant
Sheriff

Joined: Oct 17, 2001
Posts: 4313

Things stored in the request scope will, by definition, only be stored for the life of the current request. If you go forward 2 pages, and then try to click back... you've already lost the objects.
For waht your'e talking about, you'll need to use the session scope.


- Jess
Blog:KnitClimbJava | Twitter: jsant | Ravelry: wingedsheep
Dale DeMott
Ranch Hand

Joined: Nov 02, 2000
Posts: 515
I guess I was getting confused about if the web page would go back to the server or not and recreate the objects. But I'm thinking it wouldn't normally do that now that I think about it.
-Dale
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Requests and Sessions