I developed a module for a customer that uses the MS report viewer control and it seems to interact badly with the "Use whitespace filter" host setting.
If the whitespace filter is turned on, you cannot access the print function in the control, the button shows up in the title bar of the control but it doesnt work. You also get an error:
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; Tablet PC 2.0; Zune 4.0; .NET4.0C; .NET4.0E)
Timestamp: Thu, 8 Apr 2010 02:28:04 UTC
Message: Object doesn't support this property or method
Line: 563
Char: 5
Code: 0
URI: http://localhost/PageConfirmDNN/Reserved.ReportViewerWebControl.axd?OpType=Resource&Version=9.0.30729.4402&Name=Microsoft.Reporting.WebForms.Scripts.ReportViewer.js
If you turn the filter off, the control works fine.
the obvious work around is to turn the filter off. However, has anyone else seen this, is it indicitive of a more serious underlying problem?
Any thoughts / advice would be greatly appreciated.
Jeff