UpdatePanel animation fade out problem

caiman · October 17th, 2010, 11:41 PM

Hi,
I'm having an issue with the UpdatePanel Animation Extender. I installed the AJAX Toolkit and I'm attempting to make an image slideshow within the UpdatePanel using the Timer control. And I'm wanting the images to fade in and fade out. Here is my code to make the fade happen:

Code:

    
<asp:UpdatePanelAnimationExtender ID="UpdatePanelAnimationExtender1" runat="server" TargetControlID="UpdatePanel1">
    <Animations>
        <OnUpdating>
            <Fadeout Duration="2" Fps="20" />
        </OnUpdating>
        <OnUpdated>
            <FadeIn Duration="2" Fps="20" />
        </OnUpdated>
    </Animations>
    </asp:UpdatePanelAnimationExtender>

Here is the problem: this works wonderfully when I view my page in the browser with ASP.Net's development server; one image fades out and the next fades in. However, when I view my page from localhost from IIS, the fade out doesn't work. The images fade in, but they do not fade out - they just disappear.

Why would there be a difference in the way the fades work between the ASP.Net development server and IIS? And more importantly, what do I need to do to get the fade outs working in IIS?

Thanks
-Chris