Error when the session expires

Question

0.00/5 (No votes)

See more:

I have applied to the directory structure as follows:
[IMG]http://i971.photobucket.com/albums/ae198/haocaocu/Errors/struct_application_zpsrr9ja26q.png[/IMG]
Page iDOC.master I use iframe

<iframe id="ifrmContent" frameborder="0" name="ifrmContent" width="100%" src="Template/Default.aspx"
                                    scrolling="auto"></iframe>
                                <script language="javascript" type="text/javascript">
                                    var frame = document.getElementById('ifrmContent');
                                    frame.height = screen.height - 130;
                                </script>

When I visit a page but every session I checked as follows:

if (Session["UserName"] == null)
        {
            Response.Redirect("~/Login.aspx");
        }
        else

but it appears as shown:
[IMG]http://i971.photobucket.com/albums/ae198/haocaocu/Errors/session_expire_zpsw5652yoy.png[/IMG]
if I log in from this, it appears:
[IMG]http://i971.photobucket.com/albums/ae198/haocaocu/Errors/double_menu_zpswlgji2cw.png[/IMG]
Who knows how to get dished out the "login.aspx" help me with. Thank you

Posted 9-Sep-15 22:48pm

haocaocu

Add a Solution

Comments

[no name] 10-Sep-15 5:16am

Where you are storing value in Session? Is that implemented in Login page?

Secondly when you are logging for first time are you able redirect to your landing(home page)?

haocaocu 10-Sep-15 5:37am

Thanks for repply.
Session I is stored in the page iDOC.master value and the Session ["username"] == null it will shift to Login.aspx

[no name] 10-Sep-15 5:58am

When you browse the application for first time application should redirect you to Login page. On login page user has to enter the credential. Once user is valid then store user info in session and redirect to your landing page.

What ever your landing page is refering to master page it should check session in master page Page_Load(..) method.

ZurdoDev 10-Sep-15 7:43am

I don't understand what your question is.

1 solution

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)

Uttam katariya · Answer 1 · 2015-09-10T02:06:00

hi
you use session in iframe but Session is relative to the user and site, not the page

Alternatively, you could just pass the value on the querystring to the iframe. I am not a fan of this though as it means the user can tamper with the variable. Instead what i like to do is generate a random key (guids are good for this), use that as the Session key to store the variable, and then pass the key through on the querystring - still not foolproof, but it obfuscates things (the user cannot tamper with the variable value), and it prevents hardcoding of any keys in to your source code (as different pages need to know the same Session key).