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session handling in jsp

Amit Sharma
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Joined: Nov 22, 2005
Posts: 87
i want to know how can we handle session in two jsp's


Amit Sharma SCJP 1.4, SCWCD 5, OCUP-100(UML)
Rao Raghu
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Joined: Jan 05, 2007
Posts: 100
You can add attributes to the session in the first jsp like this:

<% session.setAttribute(uname,"somevalue"); %>

you can retrieve this object in second jsp as:

<% String username= session.getAttribute(uname); %>

and you can validate the user.

Dont't forget to put <%@ page session="true" %> in both the JSPs.


RAGHU<br /> <br />"When the going gets tough, the tough get going"
Amit Sharma
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Joined: Nov 22, 2005
Posts: 87
Thanks Raghu
Amit Sharma
Ranch Hand

Joined: Nov 22, 2005
Posts: 87
Thanks Raghu
Sanjeev Singh
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Joined: Nov 01, 2006
Posts: 381
Instead you can use JSTL to add or remome a object from the session.It will provide you more pleasure to your eyes and better maintainablity.


~Sanjeev Singh<br />SCJP 1.5
Muhammad Saifuddin
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Joined: Dec 06, 2005
Posts: 1321

Originally posted by rao raghu:
Dont't forget to put <%@ page session="true" %> in both the JSPs.


By default, a JSP page will automatically create a session for the Request if one does not exist.

The @ page directive is used to prevent a JSP page from automatically creating a session by defining false in code below.



Saifuddin..
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