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1 answer
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I have a report which I view via a ReportViewer on a web page.  In the viewer, I can choose to export to CVS.  In the resulting CVS file, the headers do not show the names of the header textboxes like I want them to.  Instead, they show the default names that were given to the textboxs when the report was created.

 For instance, initially a header textbox was named "prodOrderDataTextBox" automatically.  In the properties of the textbox, I renamed it to "ProdOrder" and it is this name that I want to appear in the CVS file.

 How can I change this?

Nasko
Telerik team
 answered on 10 Jun 2015
8 answers
366 views
Hi Everyone,
I need help on Telerik Report Error after publishing to my local web server

I have a web application and running this on local machine is perfectly fine.
XAML is 
<my:ReportViewer  x:Name="ReportViewer1" Width="1000"
              ReportServiceUri="../ReportService.svc"
              Report="ReportsLib.Report1,ReportsLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null">
</my:ReportViewer>

Fiddler says after report is showing .

#   Result  Protocol    Host    URL Body    Caching Content-Type    Process Comments    Custom 
162 500 HTTPS    localhost:1807  /ReportService.svc  834 private     text/xml; charset=utf-8 iexplore:5752          
163 500 HTTPS    localhost:1807  /ReportService.svc  1,116   private     text/xml; charset=utf-8 iexplore:5752          
164 500 HTTPS    localhost:1807  /ReportService.svc  1,332   private     text/xml; charset=utf-8 iexplore:5752          
165 200 HTTP    localhost:1807  /ReportService.svc/resources/getrenderstream?instanceID=c07b6ca8-bd44-48cd-8e2f-56718e3e5283&name=5a214af8d59c4e86ad6b023d69ea4307  25,661  private     image/png   iexplore:5752          


Now, after publishing this to my local web server;

Web site= https://unowos/demo
root folder on local web server is C:\WOS\WOSDEMO

this is my XAML
<my:ReportViewer  x:Name="ReportViewer1" Width="1000"
              ReportServiceUri="../ReportService.svc"
              Report="ReportsLib.Report1,ReportsLib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null">
</my:ReportViewer>

Error is after previewing the report.

Error: System.Reflection.TargetInvocationException : An exception occurred during the operation, making the result invalid.  Check InnerException for exception details.
   at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
   at Telerik.Reporting.Service.SilverlightClient.ListRenderingExtensionsEventArgs.get_Extensions()
   at Telerik.ReportViewer.Silverlight.ReportViewerModel.OnListRenderingExtensionsCompleted(Object sender, ListRenderingExtensionsEventArgs e)
 
------------- InnerException: -------------
 
System.ServiceModel.CommunicationException : The remote server returned an error: NotFound.
   at System.ServiceModel.Channels.Remoting.RealProxy.Invoke(Object[] args)
   at proxy_6.EndListRenderingExtensions(IAsyncResult )
   at Telerik.Reporting.Service.SilverlightClient.ReportServiceClient.OnEndListRenderingExtensions(IAsyncResult result)
   at System.ServiceModel.ClientBase`1.OnAsyncCallCompleted(IAsyncResult result)
 
------------- InnerException: -------------
 
System.Net.WebException : The remote server returned an error: NotFound.
   at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
   at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result)
 
------------- InnerException: -------------
 
System.Net.WebException : The remote server returned an error: NotFound.
   at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)
   at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassa.<EndGetResponse>b__9(Object sendState)
   at System.Net.Browser.AsyncHelper.<>c__DisplayClass4.<BeginOnUI>b__0(Object sendState)

Fiddler says : on redmark

#   Result  Protocol    Host    URL Body    Caching Content-Type    Process Comments    Custom 
262 500 HTTPS    unowos  /demo/ReportService.svc  
263 500 HTTPS    unowos  /demo/ReportService.svc  
264 500 HTTPS    unowos  /demo/ReportService.svc  


Notice something different here.
The same website was published on GoDaddy servers and i notice that the ReportService.svc whether running on local machine and Goddady server is only showing /ReportService.svc. And the report is showing the preview.

What am i missing ?....Is this on IIS Server ? or in my development.

Thanks in advance.
Robert



Stef
Telerik team
 answered on 09 Jun 2015
4 answers
476 views

I want to create a report with a specific layout based on a given model, but the dataset it will be based on will be dynamically created via the (application) UI.

I'd rather do this and supply a populated model to the report than to have a report will a gazillion parameters that are populated by the app and then have the report fetch the data all over again.

 Q: Can I do this?

Q: If I can can some one give me an example (Pretty Please)

Q: Can I do this using TRDX files?

Q: Can I do this using *.cs reports?

Q: Can I be really pushy and as for examples of both (Pretty Please with Sugar on).

Stef
Telerik team
 answered on 09 Jun 2015
1 answer
473 views

Hi All,

 I have a report where I use the toggle visibility action on a certain table group.  I have the group visibility set to 'false' so it is collapsed when I run the report.  I can click the '+' button and the details expand.

There is another function that I want on this report that I cannot figure out.  I also want the same detail section from above to be able to 'ShowAll' details based on a parameter.  The user can click true on this parameter which would override the toggle visibility action and show all details in the fully expanded form.

The reason for this is so that if a user wants to see all details, they don't have to go down the list and click every '+' to expand the collapsed sections.

I have attached a screenshot of a sample report where I need this functionality.

 Thanks,

Phillip

Nasko
Telerik team
 answered on 09 Jun 2015
3 answers
156 views

hi!

 I have managed to setup a self-hosted Reporting REST WebAPI server. Now I would like my WPF application to consume a report using that API. Is there a way i XAML to set the reportSource to the WebAPI?

<tr:ReportViewer Margin="10" Height="400" ZoomMode="PageWidth">
   <tr:ReportViewer.ReportSource>
      <trReporting:UriReportSource Uri="Reports\StatusReport.trdx"/>
    </tr:ReportViewer.ReportSource>
</tr:ReportViewer>

 

How can I let the server generate the report and pass it to my application? This would help a lot since I don't want the users of the application to have direct permissions on the database where the report fetches all the data.

All help is appreciated!

Stef
Telerik team
 answered on 09 Jun 2015
5 answers
214 views
What is the best way to not run a section or a subreport?  We have reports where the user can request different levels of detail, we are currently using a binding to make the section/subreport not visible.  While this works visually, it appears, based on timings and breakpoints that the nonvisible components are still being built.  Ideally we would like to completely turn these sections off to avoid the extra overhead.

Thanks

Chris
Nasko
Telerik team
 answered on 08 Jun 2015
2 answers
1.5K+ views

Hi,

 I have a report with 2 groups each with a header.  I want the headers to print on every page, but I cannot get this functionality to work. 

     - I have RowHeadersPrintOnEveryPage set to True.

     - The table header section that is present in the initial table was removed (started from bottom up and deleted the top row at the end).

     - I have expirimented with setting KeepTogether True and False and neither provide the desired result of headers on each page.

 Please help with this issue.  I do not want to have to remake all my reports.  I have attached a screen shot to portray the issue.

     - In the screen shot, I would want the black row 'JCAHO/DNV' and the blue row below it 'Goal Name' to be on the second page as well as any other page where          the group continues beyond one page.

 **This is a sample report with fake data**

Phil
Top achievements
Rank 1
 answered on 05 Jun 2015
1 answer
190 views

We have a web page in our application that displays an instance of the ReportViewer control.

We are displaying the standard Telerik parameter selection box to the user.  If the report we are displaying has data-driven multiselect parameters, we have noticed that, after the postback completes to load the parameter list, the parameters box goes blank.  Resizing the browser window makes the parameter box visible again.  This problem is only reproducible in Chrome.  No such problem occurs when displaying the same page in Firefox.

Is there any known issue with Chrome and parameter selection with the ReportViewer control.  I couldn't find anything in the forum.

 Thanks

 

Paul Marfleet

Nasko
Telerik team
 answered on 05 Jun 2015
3 answers
421 views
Hello Telerik,

We've managed to setup the HTML5 report viewer, it's passing parameters, reports are loading and returning data. I've attached 2 screenshots that show the network sources all load correctly and that the export menu is populated. Everything works except the Toolbar Buttons. Any idea what it might be?

Thanks,
Greg
Stef
Telerik team
 answered on 05 Jun 2015
6 answers
211 views

Hi guys, I have an asp.net mvc application and we are using the telerik reporting for html5. 

 We have some old applications using the v8 of Telerik Reporting for Html5 and it is working fine. So, in a new project we updated to v9 (9.0.15.324) and when we render a ReportViewer, the toolbar buttons does not work properly. We can export and page manually (typing the number of the page and pressing <enter> key), but buttons like "first", "previous", "next", "last", "zoom in", "zoom out",  "filter", etc... does not work. all javascript and css files for reportViewer are included on page and the render is ok, but the toolbar not.

 I tried to check the the console of the browser but when we click on a toolbar's button, there is no message on the console. I also tried to add the following module on the web.config as this thread, but it didn't work.

 <modules>
  <remove name="UrlRoutingModule-4.0" />  
  <add name="UrlRoutingModule-4.0" type="System.Web.Routing.UrlRoutingModule" preCondition="" />  
</modules>

 

Is there something I can try to make it work?

If there is no solution, we will back to v8.

 

Nasko
Telerik team
 answered on 05 Jun 2015
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