Per one of Microsoft's conversion suggestions (MSDN step by step guide to
converting web projects) we have configured our test web servers to run
ASP.NET apps using 2.0.....but we are still developing the apps in VS2003/
ASP.Net 1.1.
Though I've found this isn't quite the "quick switch" one is lead to believe
I've managed to work through all issues...but one. The one problem is that
on clicking a post back button I'm getting the error:
"WebForm_PostBackOptions is undefined".
The button works, and I still get the postback, but I get the above error
before the postback.
After googling the problem I have checked a few things.
-- This is happening on multiple web servers so it's not an isolated machine
issue.
-- We are not using any type of http / html compression.
-- The webresource.axd file in the html source of one app scenario is as
follows (the app locaiton is under http://Staging/Parks)
<script
src="/Parks/WebResource.axd?d=_oXdTc3t5DrUiza5HLkqig2&t=63 2687833518115886"
type="text/javascript"></script>
-- This only seems to happen (so far) once per browser session for the web
app. The error does not reappear until I open a new browser session
(either that or my testing is not consistent).
-- This only happens on the web servers (W2k3 IIS6). If I map IIS on my
local box (also W2k3 IIS6) to use ASP.NET 2, I cannot duplicate the
problem.
Again this is a VS2003 .Net 1.1 application deployed to web servers mapped
to use 2.0
FYI - for those reading the other issue I found and worked around has to do
with 1.1 3rd party callback controls. I was getting event validation
errors and worked aorund this by using the new config setting <pages
enableEventValidation="false"/>
Brad