Android Question Treeview example by Derez

[fatman]

Hi Folks,

trying to understand the treeview example by Derez (http://www.b4x.com/android/forum/threads/treeview.8824/) i have a question.
This is a part of Derez´s code:

Sub lbl_click
Dim lb As Label
Dim tnode As node
lb = Sender
Msgbox("in this sub do what you want with this selected item" & CRLF & lb.Text & CRLF & " For example - color the panel","")
tnode = lb.Tag
tnode.pnl.Color = Colors.blue
' Added by myself
Activity.title = lb.tag
'
End Sub

I added Activity.title = lb.tag showing me all the informations i need.
But this is shown only ONCE.
Why is that the case and what do i have to do showing the information stored the tags everytime i hit the label?

Any hints are welcome... Thx!

Fatman

 

[LucaMs]

i'm not sure: perhaps you mean that the title was changed only once? should try activity.invalidate, in this case

 

[derez]

Please use the new treeview class for your testing.
http://www.b4x.com/android/forum/threads/class-treeview-class-tree-and-node.19082/

 

[fatman]

Thank you both!
I will have a look at your new treeview class Erel.

Fatman