Back and previous button in website

Question

I am beginner for java, My project contains two web pages one is login page and other is main page which has three frames with logout button,When i click on log out it will again go to page which ask the user to login . but after sign out when i click previous button available on browser it is going to the main page ,What exactly has to be done to stop accessing the data once after log-out. Please help me out

Thanks in Avance

Regards, Akhila

There are thousands of blog posts, tutorials etc. about this topic. Have you even tried to use Google? — LarsBauer, May 16 '15 at 13:39
You may wanna read about servlet filter. Take a look [here](http://www.journaldev.com/1933/java-servlet-filter-example-tutorial) — Sas, May 16 '15 at 15:45

score -1 · Answer 1 · answered May 16 '15 at 13:43

-1

You need to apply session management to deal with this issue. When user logs in create a session(on log in page).

HttpSession session=new HttpSession();

Then on the main page check if a session exists or not.Like this-

if(session.isNew())
{
//redirect to login page}
}
else
{
//Rest of your code.
}

answered May 16 '15 at 13:43

ValarDohaeris

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Thanks for everyone who have helped in solving my problem .... :) – Tadimarriakhilabegum Tadimarri Jun 05 '15 at 12:37

Back and previous button in website

1 Answers1