The session variable "foldersXml" is the session variable that finds itself
not available during postback.
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Me.SmartNavigation = False
If Not Me.IsPostBack Then
If Request("keep") Is Nothing Then
GetData()
Else
RefreshData()
End If
SetupUI()
BindData()
Else
RefreshData()
End If
End Sub
Private Sub Page_Unload(ByVal sender As Object, ByVal e As EventArgs)
Handles MyBase.Unload
Session("foldersXml") = folderList.GetXml()
Session("chooserList") = Nothing
End Sub
Private Sub SetupUI()
Me.breadCrumbNav.AddCrumb("Admin",
Me.ResolveUrl("~/admin/adminmain.aspx"), 1)
Me.breadCrumbNav.AddCrumb("Folders",
Me.ResolveUrl("~/admin/folderlist.aspx"), 2)
lblDivision.Text = Me.CurrentDivision.Name.ToUpper()
End Sub
Private Sub GetData()
folderList = B2BFolderFactory.CreateAdminFolders(Me.CurrentDivi sion,
Nothing)
End Sub
Private Sub RefreshData()
'refresh the folder list from the xml string of folder id's
Dim foldersXml As String = CType(Session("foldersXml"), String)
If foldersXml Is Nothing Then
Response.Redirect(Me.REDIRECT_URL)
End If
folderList = B2BFolderFactory.CreateAdminFolders(foldersXml)
'resort a folder if requested ( for name changes from detail page )
If IsNumeric(Request("resort")) Then
folderList.ResortFolder(Convert.ToInt32(Request("r esort")))
End If
End Sub
Private Sub BindData()
maxDepth = folderList.GetMaxDepth()
rptMain.DataSource = folderList
rptMain.DataBind()
End Sub
"Alvin Bruney [MVP]" <vapor at steaming post office> wrote in message
news:Om**************@TK2MSFTNGP11.phx.gbl...
post the code. are you doing anything funny/different? any customizations?
--
Regards,
Alvin Bruney [ASP.NET MVP]
Got tidbits? Get it here...
http://tinyurl.com/3he3b
"PJ" <pj***@hotmail.com> wrote in message
news:OH**************@TK2MSFTNGP12.phx.gbl... I am deifnately not clearing any session variables. I've rebuilt the
page piece by piece and it seems to be caused by the DataBind statement on a
repeater in the page. I removed all events associated with the repeater
and set it's DataSource to a simple string array and the same problem still
occurred. If I don't databind the repeater, then the session values I
set in the Page_Unload event are available on PostBack. If I do, it's like
the Session variables were never set. What gives?!!?!
"Alvin Bruney [MVP]" <vapor at steaming post office> wrote in message
news:OZ**************@TK2MSFTNGP11.phx.gbl... You must be clearing these variables somewhere. Can you verify by
searching your project folder that this is not the case? Example, find ALL
instances of session and examine them. If all is well, post your code here.
--
Regards,
Alvin Bruney [ASP.NET MVP]
Got tidbits? Get it here...
http://tinyurl.com/3he3b
"PJ" <pj***@hotmail.com> wrote in message
news:u8**************@TK2MSFTNGP09.phx.gbl...
> A particular page seems to be having issues with correctly setting
Session > variables. I am setting a couple of session variables on the
Page_Unload > event. While stepping through code, the immediate window will show the > values in Session after the relevant lines that set the variables in the > Page_Unload event. However, on postback, these variables are no
longer in > Session. All Session variables that were set previous to that
particular > page are still there so I know it's not an issue w/ the aspnet_wp
recyclying
> or all of the Session variables clearing. I'm totally at a loss as
to > what's going on, if anyone has any ideas, I would love to hear them.
The > session state is InProc and the values I am setting are simple
string > values.
>
> TIA~PJ
>
>
>
