ASP.NET

Re: Deleting session id's created by browsers on server's end

12-Aug-09 2:13

Hi,

I am having a web application, which can be accessed by different users based on their userid's and passwords.

Now I want to prevent user 1 from accessing the application from more than one system.

In order to prevent this I have created a table with three columns as :

userid password flag

with flag having two values (true, false)

true means that user is logged in

false means looged off

session id generated by the server when the session is created

SESSION.SESSIONID gets the id generated on the IIS.

reference: http://msdn.microsoft.com/en-us/library/ms524326.aspx

now how can I delete it?

so that there can be only one user per user id.

am I right in achieving the goal?

I don't want to use Asp.net MembershipProvider.

thanks

Mike Ellison12-Aug-09 2:38

12-Aug-09 2:38

I don't think I understand what you are trying to accomplish. Are you looking to limit the IP addresses that can access the application? Are you trying to ensure that if a person is logged in through one browser that they can't be logged in from a second?

Re: Deleting session id's created by browsers on server's end

shankbond12-Aug-09 4:08

Re: Deleting session id's created by browsers on server's end

12-Aug-09 4:08

HI,

Mike Ellison wrote:
what you are trying to accomplish.

Mike Ellison wrote:
Are you trying to ensure that if a person is logged in through one browser that they can't be logged in from a second?

yes exactly.

is it possible?

Abhijit Jana12-Aug-09 4:01

Abhijit Jana

12-Aug-09 4:01

shankbond wrote:
session id generated by the server when the session is created

SESSION.SESSIONID gets the id generated on the IIS.

reference: http://msdn.microsoft.com/en-us/library/ms524326.aspx

now how can I delete it?

Why you want to delete it ? How does it relates with signle user singing? Session ID is unique for each and every user.
On Logoff you make sure that, data base field is reseting properly. and what about if user Close the Browser by Clicking [X] button ? You need to handel this situation also.

Thanks !

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: Deleting session id's created by browsers on server's end

shankbond12-Aug-09 4:19

Re: Deleting session id's created by browsers on server's end

12-Aug-09 4:19

Hi abhijit,

Abhijit Jana wrote:
if user Close the Browser by Clicking [X] button ?

how can I do that?

can You please help....

thanks

Abhijit Jana12-Aug-09 4:34

Abhijit Jana

12-Aug-09 4:34

shankbond wrote:
how can I do that?

You can try this way,

function CheckBrowserClose()
 {
// Check Browser Close [X] , Alt+F4 , File -> Close 
if(window.event.clientX < 0 && window.event.clientY <0)
 {
      // Call a popup and on server side handle the database update
      
 }
}

And called it on Body unload.

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
View My Latest Article

Re: Deleting session id's created by browsers on server's end

yesu prakash12-Aug-09 18:40

yesu prakash

12-Aug-09 18:40

it is possible when the window is closed or at the time of session time out, but it is not possible in case of network failuer

Re: Deleting session id's created by browsers on server's end

shankbond12-Aug-09 22:47

how to get node value from var containing xml file data using java script

12-Aug-09 22:47

Hi Abhijit and YESU,

yesu prakash wrote:
but it is not possible in case of network failuer

I think Yesu's point is correct , can we handle this scenario as well, it does exists in gmail though.

whenever two or more users with same email id's log in, in different machines , one of them can log out all other machines.

thanks

trilokharry12-Aug-09 2:05

trilokharry

12-Aug-09 2:05

Hi
how can I get node value from var containing xml file data using javascript.

thanks.

You get the best out of others when you give the best of yourself.

Re: how to get node value from var containing xml file data using java script

Mike Ellison12-Aug-09 2:31

12-Aug-09 2:31

Are you looking for something like this?
http://www.w3schools.com/Xml/xml_parser.asp[^]

Re: how to get node value from var containing xml file data using java script

trilokharry12-Aug-09 2:48

trilokharry

12-Aug-09 2:48

Hello
in below code after getting xml data in variable now I want to get node value of first child.
I have tried but not able to access node value but when I'm showing that var in alert message it's showing data in xml format.
thanks

see below code:
<script language="javascript" type="text/javascript">

</script>

You get the best out of others when you give the best of yourself.

Re: how to get node value from var containing xml file data using java script

gottimukkala12-Aug-09 3:14

gottimukkala

12-Aug-09 3:14

Try with ajaxResponse.firstChild to get the first child of ajaxResponse node.

--
http://ashakthi.blogspot.com
http://kids-articles.blogspot.com

Re: how to get node value from var containing xml file data using java script

trilokharry12-Aug-09 3:55

trilokharry

12-Aug-09 3:55

not working
it's showing null value in alert message.

thanks

You get the best out of others when you give the best of yourself.

Designing templates

4anusha412-Aug-09 1:56

4anusha4

12-Aug-09 1:56

Anyone please suggest me a site where i can easily learn how to design the templates Unsure | :~

Re: Designing templates

Mike Ellison12-Aug-09 2:30

12-Aug-09 2:30

"Templates" can mean a lot of things. What are you interested in designing?

Re: Usercontrol+placeholder

Re: Designing templates

4anusha412-Aug-09 2:42

4anusha4

12-Aug-09 2:42

http://www.splendidinteractive.com/[^]

i want to design like this

Usercontrol+placeholder

Ramkumar_S12-Aug-09 1:31

Ramkumar_S

12-Aug-09 1:31

Hi
when i use usercontrol in placeholder......
Event is not firing for the first time only second time it is firing in usercontrol

thanks in advance

Ramkumar

Mike Ellison12-Aug-09 2:29

12-Aug-09 2:29

Are you dynamically adding the control in the Load event of the page?

If so, try adding it in the Initevent instead.