This week's book giveaways are in the iOS and Features new in Java 8 forums.
We're giving away four copies each of Barcodes with iOS: Bringing together the digital and physical worlds and Core Java for the Impatient and have the authors on-line!
See this thread and this one for details.
The moose likes JSP and the fly likes Simple jsp:useBean question Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Barcodes with iOS this week in the iOS forum
or Core Java for the Impatient in the Java 8 forum!

JavaRanch » Java Forums » Java » JSP
Bookmark "Simple jsp:useBean question" Watch "Simple jsp:useBean question" New topic
Author

Simple jsp:useBean question

Amarjyoti Das
Greenhorn

Joined: Mar 18, 2002
Posts: 16
Hi,
When I hit the submit button in the following page, will another mybean be created with session scope? If so, how can I overcome that?
Code for test.jsp page
======================

Thank you,
Amar
Andres Gonzalez
Ranch Hand

Joined: Nov 27, 2001
Posts: 1561
Amar-
if you have this declaration in your test.jsp:
<jsp:useBean id="mybean" scope="session" class="com.psgs.mybean" />
the container will first look for for a bean with the same id in the scope you've specified. If it finds it, then it is reused. If it doesn't find it, then a new instance of mybean is created.
HTH


I'm not going to be a Rock Star. I'm going to be a LEGEND! --Freddie Mercury
 
 
subject: Simple jsp:useBean question