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Report viewer blank

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Mark
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Mark asked on 17 Jul 2015, 02:12 PM
I have a report and the report viewer loads fine in Visual Studio.  When I copy it to our production area, it shows blank pages.  It has all the page numbers and it exports just fine.  I have tried setting the width and height to under 1000 px as well as setting them to 100%.  I added a border to the viewer and it shows up.  The report viewer is on a separate page and I do a redirect to it passing what I need.  Anything I may have missed?

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Mark
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answered on 17 Jul 2015, 02:23 PM

Here is what I have in the Page_load of the report viewer page:

Dim hshTable As New Hashtable()
Dim rptProcessor As New Telerik.Reporting.Processing.ReportProcessor()
Dim result As Telerik.Reporting.Processing.RenderingResult = rptProcessor.RenderReport("XLS", Session("Report"), hshTable)
rptViewer.ReportSource = Session("Report") 'instance
rptViewer.DataBind()

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Mark
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answered on 17 Jul 2015, 03:07 PM
This only happens in IE not chrome. 
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Mark
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answered on 17 Jul 2015, 03:15 PM

After hours of searching I found that I needed to put this meta tag in the <head> element of the report viewer page:

<meta http-equiv="X-UA-Compatible" content="IE=edge" />

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Rick
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answered on 12 Feb 2017, 11:38 AM
Thank you for that.  Fixed my prob with a vendor app that exhibited the same behavior.  Worked in Chrome and Edge but failed in IE (on PCs -- every IE version; even mucked with F12 developer options; did work on server IE oddly enough).
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Stef
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answered on 13 Feb 2017, 10:27 AM
Hi,

Telerik Reporting HTML rendering requires Standard Rendering Mode in IE browsers, which can be forced by the meta tag mentioned by Mark.
For more details, please check HTML Output.

Regards,
Stef
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Mmviseni
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answered on 16 Jun 2017, 06:10 PM
Thank you very much. That helped me a lot after spending almost 5 days trying to find a solution
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