login form session problem in asp

Question

0.00/5 (No votes)

See more:

hii..I have made an Asp.net(C#) login.aspx page and then by logging in I am redirecting to user.aspx page..now from user.aspx page when i am logging out i again come back to login.aspx page.I am using SQL server as a data base in which i have a table login
My problem is at this point when I am pressing browser's back button I am again redirecting to user.aspx page. This is not valid as we can only move to user.aspx page only after logging in.
How can i solve this problem. Can anyone provide me with this solution. I am using C# as my language in asp.net.
Please send me a snippet.I need it badly.Pls help
my id- rockthaworld123@gmail.com

Posted 2-Jul-13 10:17am

Rajan Maheshwari

Updated 2-Jul-13 11:11am

v3

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

pallamallimaruthi · Answer 1 · 2013-07-02T13:40:00

Hi rockthaworld123,

One thing i need from u r side regarding of this. you need back button pressing facility while user pressing logout option. if u dont need means simply u can disable back button facility , but it is browser dependability. By using following code you can disable back button press feature in your application

window.history.forward();
function noBack() { window.history.forward(); }

onpageshow="if (event.persisted) noBack();" onunload="">

and you need backbutton facility means simply redirect home page when the user press back button in your application

Might be it will help to you

Thanks and Regards,
Pallamalli Maruthi

thanh_bkhn · Answer 2 · 2013-07-02T18:56:00

Another solution is, use no cache in all of your pages. It forces the browser to reload user.apsx instead of reading from cache.
First, use these code in your header:

XML

<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Cache-Control" content="no-cache">

Secondly, you must ensure that your user.aspx doesn't allow to open directly without a valid session.

**Nirav Prabtani** · Answer 3 · 2013-07-02T19:14:00

Solution 3

Try this,,,,:)

C#

Session.Clear();//clear session
Session.Abandon();//Abandon session
Response.Cache.SetExpires(DateTime.UtcNow.AddMinutes(-1));
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Cache.SetNoStore();
Response.Redirect("yourUrl.aspx");

Posted 2-Jul-13 19:14pm

Nirav Prabtani

Updated 2-Jul-13 19:18pm

v2

login form session problem in asp

3 solutions

Solution 1

Solution 2

Solution 3

Add your solution here

Preview 0