We implemented the webpart page running in WSS 3.0 with the tree control. The state of the check box (checked or unchecked) is stored in the database and retrieved dynamically when the tree node is accessed.
We checked the node and save it. Now, when we access the page from one laptop, the check box is rendered as checked. When we access the same node in the tree from another laptop, it is rendered as unchecked. Both laptops use the same version of IE and have the same security settings. On both laptops we use the same identity to access the page. Does the logic for rendering the checked check boxes loads first unchecked (GIF file chb0.gif), and then is loading the checked (GIF file chb1.gif) - I am seeing sometimes in Fiddler that GET request for chb0 runs fine (HTTP code 304), but for chb1.gif returns HTTP 401 on the laptop that is not rendering the checked check box.
thanks,
fb