U can use if condition there ??
if the user successfully login means u must show the logout button
if its failed means u must show log in button that have have the log in screen page action
Sathish
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Question
logout button codes in jsp
I have successfully created login and logout pages. However what code do I used to have a "log-in" button change to show a "log-out" button. An example would be the Expert Exchange website. At the top login appears but switches to logout when I successfully login in.
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Answers
use JSTL for that particular piece.
Something like,
<c:choose>
<c:when test="${currentUser=='Acti
<a href=#>Logout</a>
</c:when>
<c:otherwise>
<a href=#>Login</a>
</c:otherwise>
</c:choose>
Where, currentUser is a status flag or a simple variable
I would still ask an opinion from other experts, coz I am also a rookie :-)
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by: dipesh911Posted on 2009-09-02 at 02:16:21ID: 25239138
Hi,
Once you verify the username and password of a user then redirect the user to another page which is similar but instead of login the same button is used as logout. This techniaue will also help you in sloving back button problem for post method used in form. During login set the session variables and this sesion needs to be invalidated once the user logsout.
DJ