On pages that use the UltraWebTab control, I find 404 errors in my web site log for requests to /dummy.htm. There is no dummy.htm anywhere in my site, and this only happens with pages that have the UltraWebTab.
Upon viewing the source for a rendered page, I see src="dummy.htm" in the rendered tags for the UltraWebTab control. What is this and is there any way to eliminate these bogus 404 entries?
Hi Ajarn,
You probably use rather old version of UltraWebTab. Currently the "BLOCKED SCRIPT''" is used. You may change value of that string in the DummyTargetUrl property of UltraWebTab.
Yes, this is the 5.3 version. We have purchased the latest version of all the controls, but have not yet rolled them out.
I see in the Properties window that if I don't set anything for DummyTargetUrl that "dummy.htm" is the default. And if I understand the documentation correctly, if I forced a blank, then something would not render or perform correctly (will have to test to determine exact consequences). It was rather frustrating to keep seeing this 404 in the IIS logs, and I don't want to create a dummy dummy.htm just to eliminate a 404. So I'll look for another solution. Perhaps I'll point it to a spacer image or something.
I don't understand what you are saying about "BLOCKED SCRIPT". I couldn't find any reference to that in any of the documentation. Can you elaborate?