Redirect to loginpage on Session timeout

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Views: 13981 | Replies: 2

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Join Date: Sep 2005

Posts: 7

Reputation: sandy2005 is an unknown quantity at this point

Rep Power: 0

Solved Threads: 0

sandy2005

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Newbie Poster

Redirect to loginpage on Session timeout

Sep 30th, 2005

Hi

I have found the following code for Redirecting the user to loginpage on Session timeout :

///////////
Protected WithEvents body As System.Web.UI.HtmlControls.HtmlGenericControl

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

body.Attributes.Add("onLoad", "window.setTimeout(""window.location.href='login.aspx'""," & (Session.Timeout * 60 * 1000) + 5000 & ");")

Response.Write("Wait for session to timeout..")

End Sub

////////

I am trying to use the same code in C#, but I get errors in the line:

body.Attributes.Add("onLoad", "window.setTimeout(""window.location.href='login.aspx'""," & (Session.Timeout * 60 * 1000) + 5000 & ");")

The errors I get are as below and all are in the same above line:

) expected
; expected
; expected
Invalid Expression Term')'
; expected

Please somebody let me know how to rectify the error.

Thanks
Sandy

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Join Date: Nov 2005

Location: Mountain View, CA

Posts: 47

Reputation: kedar_challa is an unknown quantity at this point

Rep Power: 3

Solved Threads: 1

kedar_challa kedar_challa is offline

Offline

Light Poster

Re: Redirect to loginpage on Session timeout

Nov 9th, 2005

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Originally Posted by sandy2005

Hi

I have found the following code for Redirecting the user to loginpage on Session timeout :

///////////
Protected WithEvents body As System.Web.UI.HtmlControls.HtmlGenericControl

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

body.Attributes.Add("onLoad", "window.setTimeout(""window.location.href='login.aspx'""," & (Session.Timeout * 60 * 1000) + 5000 & ");")

Response.Write("Wait for session to timeout..")

End Sub

////////

I am trying to use the same code in C#, but I get errors in the line:

body.Attributes.Add("onLoad", "window.setTimeout(""window.location.href='login.aspx'""," & (Session.Timeout * 60 * 1000) + 5000 & ");")

The errors I get are as below and all are in the same above line:

) expected
; expected
; expected
Invalid Expression Term')'
; expected

Please somebody let me know how to rectify the error.

Thanks
Sandy

Hi Sandy,
try the following code.
[HTML]
string str = "window.setTimeout(window.location.href='login.aspx'," & "(Session.Timeout * 60 * 1000) + 5000);";
body.Attributes.Add("onLoad",str )

[/HTML]
Thanks,
Kedar

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Join Date: Feb 2007

Posts: 1

Reputation: mvalid is an unknown quantity at this point

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Solved Threads: 0

mvalid

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Newbie Poster

Re: Redirect to loginpage on Session timeout

Feb 16th, 2007

In c# you can't use "", you must use \". Also you forgot to add a ; at the end of the line. The correct code is:

body.Attributes.Add("onLoad", "window.setTimeout(\"window.location.href='login.aspx'\"," & (Session.Timeout * 60 * 1000) + 5000 & ");");