Last post Sep 11, 2006 08:13 AM by santoshmahale
Aug 19, 2006 09:24 AM|santoshmahale|LINK
I am using asp.net 2.0 tree view control inside an ATLAS update panel along with the CSS friendly adapters. I am trying to achieve windows explorer kind of behavior in my web application in the following way:
On a web page I will a tree control and a main content area. When the user clicks on the expand/ collapse button, he/ she will be given the child nodes (populated from the database) and when the user clicks on
the node, the application will loads a relevant web page in the main content area.
This works well using asp.net 2.0 treeview control in the classic fashion by using PopulateOnDemand and handling the OnTreeNodeCollapsed, OnTreeNodeExpanded and OnTreeNodePopulate event. Now, when I use the adapter
things starts going wrong. I implemented the solution suggested by Russ (thanks a ton for that brilliant workaround - I used the menu control version) in one of his earlier post and also tried to do some juggling of my own but without any success.
I would appreciate if any one could please give me some pointers/ solution to come on track and lmk where I am going wrong.
Aug 19, 2006 01:11 PM|Russ Helfand|LINK
Aug 20, 2006 12:00 AM|santoshmahale|LINK
Thanks a lot. I will definitely hang on....
Aug 24, 2006 01:21 PM|Falcon|LINK
Aug 24, 2006 03:49 PM|Russ Helfand|LINK
It turns out the adapting the TreeView control is exceptionally difficult because:
The next rev is definitely in the pipe and will be coming out soon. I wish I could give you an exact date but even I don't know that! Ha ha. So, I guess the race is on! Good luck, my friend!
Aug 25, 2006 04:46 AM|santoshmahale|LINK
One request to all the participants of the race, please do post your code or let us know when the new version is available. I am sure; out there, there would be a huge lot waiting for it. :)
Sep 09, 2006 10:52 AM|Russ Helfand|LINK
Sep 11, 2006 08:13 AM|santoshmahale|LINK
WOW! Thanks a lot for the update. I will need some time to play around with it and will let you know the feedback soon.