Session Variable

MATTXtwo

Is't posibble to share session variable within asp and javascript code?

Oct 13 '08 #1

Subscribe Post Reply

2789

DrBunchman

979

Expert 512MB

It is possible to write a session variable to a javascript function by embedding it inside the function using server tags like this:

Expand|Select|Wrap|Line Numbers

 <script type="text/javascript">

function test()

{

var a = '<%=Session("MySessionVar")%>';

alert(a);

}

</script>

You can only set a session variable on the server so it must be passed from your javascript to the server through a form or the querystring.

Out of interest, why are you trying to do this?

Hope this helps,

Dr B

Oct 13 '08 #2

MATTXtwo

Thanks it works well... but how to assign to session variable?

Oct 14 '08 #3

MATTXtwo

Actually it's not working..
I want to have the value of session variable that has define by vbcode...
Your code is actually define it back with javascript

Oct 14 '08 #4

DrBunchman

979

Expert 512MB

No my code is setting a javascript variable to the value of a session variable as defined in your vbscript. Try using the following example and you'll see that the value of the javascript variable 'a' is set to the value of the session variable 'MySessionVar'.

Expand|Select|Wrap|Line Numbers

 <%

Session("MySessionVar") = "Hello World!"

%>
 
<script type="text/javascript"> 

function test() 

{ 

var a = '<%=Session("MySessionVar")%>'; 

alert(a); 

} 

</script>
 
<body onload="test()">
 
</body>

Does this make sense?

Dr B

Oct 14 '08 #5

banu2001

Session.RemoveAll();
string hstring = "<script language='javascript'> window.location.href='logOut.aspx'</script>";
Page.RegisterStartupScript("one", hstring);

Oct 16 '08 #6

DrBunchman

979

Expert 512MB

banu2001,

Why have you posted this? It looks like ASP.NET C# while this is the Classic ASP Forum and it also looks totally unrelated to the thread.

Dr B

Oct 16 '08 #7

Frinavale

9,735

Expert Mod 8TB

It is possible to write a session variable to a javascript function by embedding it inside the function using server tags like this:

Expand|Select|Wrap|Line Numbers

<script type="text/javascript">

function test()

{

var a = '<%=Session("MySessionVar")%>';

alert(a);

}

</script>

You can only set a session variable on the server so it must be passed from your javascript to the server through a form or the querystring.

Out of interest, why are you trying to do this?

Hope this helps,

Dr B

Thanks DrBunchman :)
I never thought about doing this and I don't know why.

-Frinny

Oct 17 '08 #8

by: doltharz | last post by:

Please Help me i'm doing something i though was to be REALLY EASY but it drives me crazy The complete code is at the end of the email (i mean newsgroup article), i always use Option...

ASP / Active Server Pages

New session on ASP page inside a frameset all of a sudden

by: Ann Leland | last post by:

I have been using session variables to pass a user name from one ASP page to another inside framesets for 9 months and it stopped working this week. I have made no code changes but there was a...

ASP / Active Server Pages

How to access session variable?

by: Eric | last post by:

Hi, I've a problem with trying to retrieve a session variable in an include file. Basically, the main asp creates a session variable: <% Session("var1") = "Hello" %> And then when I click...

ASP / Active Server Pages

Question: Difference between strMyVar and Session("strMyVar")

by: VB Programmer | last post by:

If I have a variable I want to share in my application what is the difference between just declaring a variable (Dim strMyVar as String) and using a session variable (Session("strMyVar"))? When...

ASP.NET

Session and Application Variables dissappearing

by: William LaMartin | last post by:

I have a problem, mentioned here before, of Session and Application variables disappearing at one site but not at others or on my development computer. The problem is illustrated by an example...

ASP.NET

Trouble with using Session state

by: Greg Linwood | last post by:

I'm having difficulty understanding Session state in ASP.Net. It's almost embarrassing asking this as I've been using ASP since it was first released & it really shouldn't be this hard to use -...

ASP.NET

Session behavior

by: T Ralya | last post by:

I am told that ASP.NET controls the session ID and session variables, but that does not fit my symptoms. I am posting here as directed. I'm hoping that someone can at least recommend something to...

ASP.NET

Keep track of Session value

by: Alan Wang | last post by:

Hi there, Once my application gets complicated and complicated. I found it's really hard to keep track of Session value I am using in my asp.net application. I am just wondering if anyone have...

ASP.NET

Transferring Object from Session Variable to New Class Object???

by: Don Miller | last post by:

I am using a Session variable to hold a class object between ASP.NET pages (in VB). In my constructor I check to see if the Session variable exists, and if it doesn't, I create one and populate it...

ASP.NET

Session Variable naming conventions.

by: Control Freq | last post by:

Hi, Not sure if this is the right NG for this, but, is there a convention for the variable names of a Session variable? I am using .NET 2.0 in C#. I am new to all this .NET stuff, So, any...

ASP.NET

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...

Windows Server

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

Windows Server

Access Europe - Using VBA to create a class based on a table - Wed 1 May

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

Microsoft Access / VBA

Similar topics