ReportViewer not renderd after deployed.

[Willy Vidable]

My working environment is VStudio 2010 running on Win Server 2008 R2 and the current version of Telerik Reporting.

I have a web application with a web page containing a Telerik ReportViewer. The report works fine when I run it in the development environment. I can see the report with the data from my SQL Server database.

But when I deploy the web application ilocally n the same development server (Win Server 2008R2/IIS 7) and run it the ReportViewer object is not rendered in the page. Everithing in the web page outside the ReportViewr object get rendered normally and nor error is reported but the ReportViewer object itself just shows the "X" boxes for the pictures on the top part, the export combobox and the export link. Nothing else is shown.

The web.config file has the line for ReportViewer inserted by VS as shown below:

<add name="Telerik.ReportViewer.axd_*" path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=4.0.10.423, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" preCondition="integratedMode,runtimeVersionv2.0"/>"

Any suggestion?

[hugo bonilla]

Same here can someone help

[Steve]

Hello Willy,

Please review the following KB article that lists the known reasons for such problem: The styles of the web report viewer's toolbar are messed up. The only thing that is not mentioned there, since it is a recent finding is if you are targeting .NET framework 4 in your project, the preCondition attribute of the http handler should target v.4.0:

<add name="Telerik.ReportViewer.axd_*" path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=4.0.10.423, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" preCondition="integratedMode,runtimeVersionv4.0"/>

Regards,
Steve
the Telerik team

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[Willy Vidable]

Hi Steve,

Thanks a lot for your prompt answer.

I just changed the  preCondition attribute of the http handler as you suggested and it fixed the problem right away.

Thanks

[Arjun]

Hi Steve,
 
 Telerik Report Viewer gets Shrinked!!! 

My working development environment is VS 2010 Windows 7 Ultimate, and using Telerik Report version of (Telerik_Reporting_Q3_2010_v4_2_10_1221_dev)  for my web application. It works fine while deploying in my local IIS 6.1, Whereas when deploying in Client workstation OS is  Windows 2008 R2 Standard, and IIS 6.1, and viewing the reports, content is visible, YET gets shrinked ( From report viewer header --> footer).

1. I have set all the parent HTML element  height to 100% as per your report manual suggested.

2. And my web config,
 <add name="Telerik.ReportViewer.axd_*" path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=4.2.10.1221, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" preCondition="integratedMode,runtimeVersionv4.0" />

Hoping to get positive results from this thread....

Thanks & Regards
Arjun

[Hadib Ahmabi]

Try setting absolute dimensions on the viewer if it works, then you have probably missed to set 100% height (or any height) to some some parent element (body, html, I dunno).

[a]

I am having same problem. Looked thousands of articles but my telerik report viewer q3 2011 is having problem when on server IIS6 only for IE11 though. 
The problem is Toolbar is non functional with only navigation controls are visible and it works absolutely fine in local machine with IE11.

I have done everything in my web.config file and it works well with all IE versions - its only when on Server IE11 is a problem


My web.config is as follows:

1.<handlers>

<add name="Telerik.ReportViewer.axd_*" path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=5.3.12.119, 

Culture=neutral, PublicKeyToken=a9d7983dfcc261be"  preCondition="integratedMode,runtimeVersionv4.0"/>


2.<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=5.3.12.119, Culture=neutral, 

PublicKeyToken=a9d7983dfcc261be" validate="true"/>

[Stef]

Hi A,

You are using an old version of Telerik Reporting released long before IE11. If the standard settings for the ASP.NET ReportViewer are not enough, test adding a meta tag forcing IE to use standard rendering mode (Defining document compatibility MSDN article).

Check also if the browser settings do not prevent the default styles and scripts to be delivered and applied by the Telerik.ReportViewer.axd handler.

Regards,
Stef
Telerik

 

 

[hosam]

what i need to deploy tererik reports at client IIS to run

 

[hosam]

problem while deploy website at client IIS server

 

[Stef]

Hello Hosam,

Please check the Deploying Web Applications article, that is related to the old ASP.NET WebForms ReportViewer illustrated on your screenshot. You can run Fiddler in parallel to check if you need authorization rules for the Telerik.ReportViewer.axd handler of the viewer that delivers resources at the client. For more details check The styles of the web report viewer's toolbar are messed up

The old viewer is obsolete as of Q3 2015. Please consider switching to the HTML5 Viewer - Migrate to the HTML5 Viewer from the old ASP.NET WebForms ReportViewer control.

Regards,
Stef
Telerik by Progress