ASP.NET

30-Aug-09 20:35

hi,

plz,
tell me, can we use session in source (javascript function in aspx file) file.
if yes then plz tell me syntax of it.

My fun is,

function PikCode(textid)
{
String myval = document.getElementById(textid).value;
Session["txtcode"] = myval;
}
<script>

but wen i use session in cs file, it become null.

Thanx in Advance.

Vimalsoft(Pty) Ltd30-Aug-09 20:41

30-Aug-09 20:41

<script>

close the Tag

and lets see how you use it in the server side

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Priyagdpl30-Aug-09 20:45

30-Aug-09 20:45

function PikCode(textid)
{
String myval = document.getElementById(textid).value;
alert('myval');
Session["txtcode"] = myval;
}

In cs file:

string txtcode = Convert.ToString(Session["txtcode"].ToString());

Vimalsoft(Pty) Ltd30-Aug-09 21:26

30-Aug-09 21:26

Ohh sorry

This is how the session is used in javascript, it did not see this

<script language="javascript">
function PikCode(textid)
{
String myval = document.getElementById(textid).value;
alert('myval');
<%=Session("txtcode")%>= myval;
}
</script>

Regards

Vuyiswa Maseko

Amit Patel198530-Aug-09 21:34

Amit Patel1985

30-Aug-09 21:34

hi ,

ur code is giving following error
'System.Web.UI.Page.Session' is a 'property' but is used like a 'method'

Thanks ,
Amit PAtel

Vimalsoft(Pty) Ltd30-Aug-09 21:37

30-Aug-09 21:37

What code are you talking about ?

Priyagdpl30-Aug-09 22:42

30-Aug-09 22:42

<%=Session("txtcode")%> = myval;

This statement gives error like,

'System.Web.UI.Page.Session' is a 'property' but is used like a 'method'

Vimalsoft(Pty) Ltd30-Aug-09 22:44

30-Aug-09 22:44

ohhh ok

change the brackets and make them curly, its true its been used like a method while its not its a session. so that means you need to change it so that it looks like this

<%=Session["txtcode"]%> = myval;

Tell me if it helped

Regards

Priyagdpl30-Aug-09 22:59

30-Aug-09 22:59

No, its not working.

still session is null.

Frown | :(

Vimalsoft(Pty) Ltd30-Aug-09 23:01

30-Aug-09 23:01

ok Please Post the Javascript that you currently have now and the way you access it in the Server side.

Priyagdpl30-Aug-09 23:18

30-Aug-09 23:18

In aspx file,

function PikCode(textid)
{
String myval = document.getElementById(textid).value;
<%=Session["code"]%> = myval;
}

in the cs file,

if (!IsPostBack)
{
txtcode.Attributes["onblur"] = "PikCode('ctl00_ContentPlaceHolder1_txtcode')";

}

in the user control i m accessing this session, code is,

if (FileUpload1.FileBytes.Length > 0)
{

if (FileUpload1.HasFile == true)
{
string txtcode1 = Convert.ToString(Session["code"].ToString());
FileUpload1.SaveAs(Server.MapPath ("~/AdminSection/Products/Chemicals/"+txtcode1+FileUpload1.FileName.ToString()));

}
}

This is my code.