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POProblem with Ajax [SYS.webforms.pagerequestmanagerserver exception]
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2010-12-28T11:39:42.720
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2010-12-30T16:21:46.467
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I'm new in web development, I have a problem in a web application after deployment (it's not appeared in my development machine), The deployment machine [Wind Server 2003 x64, IIS 6] The error in IE after enable the debug mode: <pre><code>SYS.webforms.pagerequestmanagerserver error exception has been thrown by the target of an invocation. //scriptresource.axd </code></pre> The error is shown when an Ajax <code>ModalPopupExtender</code> is opened. I replaced the popup with a simpleModal [JQuery], the exception is still appeared. Inside the popup there's a user control and inside the user control there's a <code>RadGrid</code> from telerik contains a <code>RadAsyncUpload</code> in a <code>GridTemplateColumn</code> Edit: When I put the user control out of the popup, no exceptions. Edit: The scripts which inside the user control: <pre><code> <asp:UpdatePanel ID="attachmentUpdate" runat="server" UpdateMode="Always" > <ContentTemplate > <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> <script type="text/javascript"> var uploadedFilesCount = 0; var isEditMode; function validateRadUpload(source, e) { // When the RadGrid is in Edit mode the user is not obliged to upload file. if (isEditMode == null || isEditMode == undefined) { e.IsValid = false; if (uploadedFilesCount > 0) e.IsValid = true; } isEditMode = null; } function OnClientFileUploaded(sender, eventArgs) { uploadedFilesCount++; } function OnClientDeleting(sender, everntArgs) { uploadedFilesCount--; } function RowCreated(sender, args) { var RadGrid = $find("<%=RadGrid1.ClientID %>"); if (RadGrid.get_masterTableView().get_isItemInserted()) uploadedFilesCount = 0; // to ignore the file in edit mode ... if (RadGrid._editIndexes.length > 0) // in edit mode uploadedFilesCount = 1; } </script> </telerik:RadCodeBlock> </code></pre> kindly ask me for any extra information Thanks in advance
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<c#><asp.net><ajax><exception>
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Problem with Ajax [SYS.webforms.pagerequestmanagerserver exception]
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