I'm having real trouble getting the  Ajax Uploader with all the persistedfile logic to integrate into my existing site.  I have the following page / control hierarchy as discussed in this post http://cutesoft.net/forums/thread/37997.aspx

 

Site.Master
    ContentPlaceHolder
ChildPage
    ScriptManager
        AjaxTabContainer (Ajax Control Toolkit)
            AjaxTabPanel (Ajax Control Toolkit)
                UpdatePanel
                    ContentTemplate
                        CuteWebUI:Uploader
 

All functionality is working with uploading and saving a picture however after the image is uploaded the complete page posts back and my Tab Container reloads the with the first Tab Panel selected, the Ajax Uploader is in the last tab (the fourth one).  Any ideas as it really isn't providing the nice ajaxy partial page post back feel.  I have tried moving the control so it's not in the AjaxTabContainer but get the same issue.

 

Cheers,

 

ll