B4J Question [SOLVED] ws.Session.HasAttribute("name") and ws.Session.GetAttribute("name") does not work (Chatroom Example)

[Martin Fdez]

Hi,
I'm testing the Chatroom example from Erel, the webapp works fine in Windows browser, Android browser, but when I tried to connect with an Iphone browser (Safari and Chrome) I set the username but when the Chat Page loads returns to Login Page.

That's because the ws.Session.HasAttribute("name") returns False and ws.Session.GetAttribute("name") returns Null

Anybody knows why and how to fix it?

Thank you all !!

Link to the Chatroom example: https://www.b4x.com/android/forum/t...ads-sessions-and-server-events.39969/#content

Here is the original code in the example that lost the session attributes in iphone browsers :

Private Sub WebSocket_Connected (WebSocket1 As WebSocket)
    ws = WebSocket1
If ws.Session.HasAttribute("name") = False Then
    'name not found. Go to the login page. This will happen if the user goes to the chat page directly.
    WebUtils.RedirectTo(ws, "index.html")
Else
    name = ws.Session.GetAttribute("name")
    ws.Session.RemoveAttribute("name") 'remove the attribute
    'the user will be redirected to the login page next time.
   
    CallSubDelayed3(ChatShared, "NewConnection", Me, name)
    txt.RunMethod("select", Null)
End If
End Sub

 

[EnriqueGonzalez]

Check if your example has this code

safari session variables in b4j v4

Hi i have problems with sessions variables with safari after upgrade to version 4. it seems that browser lose values. Chrome and firefox works correctly. In safari i have the accept cookies and data from all sites active. can anyone help me?

www.b4x.com

 

[Martin Fdez]

Check if your example has this code

safari session variables in b4j v4

Hi i have problems with sessions variables with safari after upgrade to version 4. it seems that browser lose values. Chrome and firefox works correctly. In safari i have the accept cookies and data from all sites active. can anyone help me?

www.b4x.com

It works like a charm.

Thank you!!!