I have some session variables I want to access form another window
How do I set the webcontext from the original session.
Thanks
Tim
I have some session variables I want to access form another window
How do I set the webcontext from the original session.
Thanks
Tim
I think there are several ways to do this, as long as you keep track of both the original session and the user. I suggest saving the session identifier in a session cookie that could be picked up when the second window/session is opened. Assume for simplicity that it is another instance of the same web page, WebPage1
, and that ImplicitInstance is True.
WebPage1
has the following properties:
myIPAddress As String
myOldSession As String
myFirst As Boolean=True
myProperty1, myProperty2
etc. corresponding to the variables in Session
In the Open event of Session
you would have the following code:
If self.Cookies.Value("sessionID")<>"" Then
WebPage1.myOldSession=self.Cookies.Value("sessionID") //gets previous session identifier from cookie
WebPage1.myIPAddress=self.RemoteAddress
WebPage1.myFirst=False
Else
self.Cookies.Set("sessionID", self.Identifier) //sets a cookie containing session identifier if first session
End If
Session has properties oldProperty1, oldProperty2
, etc. where your variables are stored. WebPage1
has the following code in a WebContainer or some other control:
[code]If myFirst=False Then
Dim mySession As Session
If Session(App.SessionWithIdentifier(myOldSession, myIPAddress))<>Nil Then
mySession=Session(App.SessionWithIdentifier(myOldSession, myIPAddress))
myProperty1=mySession.oldProperty1
myProperty2=mySession.oldProperty2 //and so on
Else
MsgBox "An error occurred or the other window was closed too soon!"
End If
End If[/code]
Wait a sec. If all you are trying to do is to share properties between WebPages, just add them to the Session object. They’ll be available to every page in the same session by just calling Session.MyProperty. Remember, a unique Session instance is created for every user of your app.
That would be a lot simpler!
I gathered from Tim’s question that he wanted to share properties between two sessions running in different windows of the same browser.