Rank 1
I am having a strange problem that I can reproduce. I have a Windows 2008 R2 server with the default Document setup to bring up the default.aspx page. I am running the latest build of the Telerik controls.
On my default.aspx page all I have on the page is the RadScriptManager, RadAjaxLoadingPanel, RadAjaxPanel and a asp button inside the RadAjaxPanel. The RadAjaxPanel is set with the LoadingPanelID of the RadAjaxLoadingPanel.
On the button click event I have System.Threading.Thread.Sleep(5000) this is to just have the loading panel display the loading image just to make a simple test.
This all works just if I call the http://sitename/default.aspx page, but if I just call the http://sitename and have the server load the default document “default.aspx “ the loading panel will not function and display the image. The problem only occurs on Windows server 2008 R2. I do not have the problem on Windows server 2008 or Windows 7.
I have contacted Telerik support and they have basically told me this is my problem, even though I have recreated this on 3 different Windows 2008 R2 servers and 2 different projects. So I guess I am just wondering if any of you have seen this problem or you could test this and see if this is really just me.
Thanks for any help
Mark
</head><body> <form id="form1" runat="server"> <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> <Scripts> <%--Needed for JavaScript IntelliSense in VS2010--%> <%--For VS2008 replace RadScriptManager with ScriptManager--%> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" /> </Scripts> </telerik:RadScriptManager> <script type="text/javascript"> //Put your JavaScript code here. </script> <div> <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server" Skin="Default"> </telerik:RadAjaxLoadingPanel> <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" height="200px" HorizontalAlign="NotSet" LoadingPanelID="RadAjaxLoadingPanel1" width="300px"> <asp:Button ID="Button1" runat="server" Text="Button" /> </telerik:RadAjaxPanel> <br /> </div> </form></body></html>
Imports Telerik.Web.UIPartial Class _Default Inherits System.Web.UI.Page Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click System.Threading.Thread.Sleep(5000) End SubEnd ClassWeb.Config
<?xml version="1.0" encoding="UTF-8"?><configuration> <appSettings> <add key="Telerik.ScriptManager.TelerikCdn" value="Disabled" /> <add key="Telerik.StyleSheetManager.TelerikCdn" value="Disabled" /> </appSettings> <system.web> <compilation debug="false" strict="false" explicit="true" targetFramework="4.0" /> <pages> <controls> <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" /> </controls> </pages> <httpHandlers> <add path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" validate="false" /> <add path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" validate="false" /> <add path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" validate="false" /> <add path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" validate="false" /> <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" /> </httpHandlers> <httpModules> <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule" /> <add name="RadCompression" type="Telerik.Web.UI.RadCompression" /> </httpModules> </system.web> <system.webServer> <validation validateIntegratedModeConfiguration="false" /> <modules runAllManagedModulesForAllRequests="true"> <remove name="RadUploadModule" /> <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule" preCondition="integratedMode" /> <remove name="RadCompression" /> <add name="RadCompression" type="Telerik.Web.UI.RadCompression" preCondition="integratedMode" /> </modules> <handlers> <remove name="ChartImage_axd" /> <add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode" /> <remove name="Telerik_Web_UI_SpellCheckHandler_axd" /> <add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd" type="Telerik.Web.UI.SpellCheckHandler" verb="*" preCondition="integratedMode" /> <remove name="Telerik_Web_UI_DialogHandler_aspx" /> <add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx" type="Telerik.Web.UI.DialogHandler" verb="*" preCondition="integratedMode" /> <remove name="Telerik_RadUploadProgressHandler_ashx" /> <add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" preCondition="integratedMode" /> <remove name="Telerik_Web_UI_WebResource_axd" /> <add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode" /> </handlers> <defaultDocument> <files> <clear /> <add value="default.aspx" /> <add value="MaintenanceEntry.aspx" /> <add value="Default.htm" /> <add value="Default.asp" /> <add value="index.htm" /> <add value="index.html" /> </files> </defaultDocument> </system.webServer></configuration>2 Answers, 1 is accepted
The behavior you observe is due to a known issue. Check the solution at the bottom of this article:
http://www.telerik.com/help/aspnet-ajax/radcompression.html
Regards,
Iana Tsolova
the Telerik team
Rank 1
This resolved my problem. I have been working on this for almost a week.
Thank you for your help.
Mark