So our app is set up like the standard left frame with the tree, right frame has the main content (loaded from clicking the tree).
Our web app inconsistently displays a blank page in the main frame in Firefox. By inconsistent I mean everyday for a few, rarely for others, never for most. Once we get this, going to any other page through our tree results in a blank page. We found that deleting the "aTreeSaveStateCookie" restores normal operation. "aTree" is the name of our Div. I found "SaveStateCookie" strings in dijit/Tree.js.
This also happens in IE, except I would get a browser error page which I can't recall right now. I would then delete the only cookie I could find for our app (not sure how to do the Firefox steps in IE)
Any ideas on why this would happen?
Thanks
Dojo 1.3 through http://ajax.googleapis.com/ajax/libs/dojo/1.3/dojo/dojo.xd.js
Firefox 3.1x
IE 8
Windows XP
In my case, I don't recall ever changing browser settings around Private Data.