Mayfield2268
Active member
- Joined
- Feb 24, 2003
- Messages
- 30
I have a asp.net page that has a treeview and a text box.
When I navigate through the treeview, each node acts like a hyperlink. So when I select a node it redirects itself to the same page changing the navigation structure.
The problem is that if something is put into the text box, it is lost once I navigate to another node on the treeview.
Im trying to set a session variable equal to the text boxes text but this isnt working.
I think the problem is the form isnt getting posted so Im losing the text in the textbox.
Does anyone know of a way to post a form in the page unload event so I can extract the value from a textbox into a session variable?
Thanks
When I navigate through the treeview, each node acts like a hyperlink. So when I select a node it redirects itself to the same page changing the navigation structure.
The problem is that if something is put into the text box, it is lost once I navigate to another node on the treeview.
Im trying to set a session variable equal to the text boxes text but this isnt working.
I think the problem is the form isnt getting posted so Im losing the text in the textbox.
Does anyone know of a way to post a form in the page unload event so I can extract the value from a textbox into a session variable?
Thanks