Hello,

We have a web application (front end - Angular and back end - .Net c#) that will work on Cloud.
We are using Telerik report designer to create reports. Currently user can view designed Telerik reports inside application through telerik Angular report viewer.

What we want to do: we want user (not developer) to be able to change Telerik report inside application and save them for later use.

We know that Telerik Web Report Designer allows us to customize reports inside web application. 

But there are no resources or documentations on how to implement it in an Angular application.

we wonder if anyone has tried Web Report Designer on Angular applications before and appreciate

if they can share their knowledge/experience.

Thank you

Hello, i was trying to implement the designer in a NETCore 3.1 application but the examples in the code and in the site documentation only points to NETCore 2.1

When i try to change the example to NETCore 3.1 i have a lot of errors.

Is there anyway you can point me in the direction of how to achieve this? Thank you

Hello, i am trying to use WebReportDesigner in my NetCore Angular application, but i don't seem to get it to work whatever i do.

Can you please provide an example on How can i achieve this? Thank you very much

Hi,

I'm porting a Silverlight application to Asp Net Core 3.1 Web Api for back end. 

In this SL application I have many reports defined in a Visual Studio project with custom Datasource (using event NeedDatasource).

I can't mix .net core and framework assemblies and report designer in VS works only for framework 4.x projects so I can't re-use same project/dll. Is this correct, there are no ways?

If no, as I understand, I must use the Standalone Report Designer with custom assemblies for custom datasources. These assemblies should be net core or net standard assemblies, or can be also net framework assemblies?

Probably I will have also reports with only SqlDatasource.

I'm new to Standalone Designer, what are the guidelines for developing reports in my situation, for example, put everything (TRDX, Stand Alone Designer, and custom assemblies) in same folder.

How these assembly can read the connection string (from .settings file of Report Designer) ?

How to deploy these TRDX resports on server changing the connection string? About this I read this article: https://www.telerik.com/support/kb/reporting/report-designer/details/deploying-trdx-(xml-report-definition)-that-uses-external-assembly

but I think that link description and page contents doesn't match.

Sorry for long post and many questions.

Thank you very much

Andrea

Hi,

I can not configure the ObjectDatasource anymore.

And when I click OK Visual Studio 2017 restarts.

Please see the attached file.

Best Regards

Simon

Used Telerik : silverlight telerik reporting r3 2016

I am using imagebox control for displaying of images in reports.

issue : I found , from some locations when we see a report (telerik reporting silverlight) , Images does not displaying and in printing we have error key not found.in dictionary.

I found If we run the web application from the net(local) all images are displaying and printing also is ok.

I am including an application with WinForms and .net core, at the same time I want to include telerik reports showing them with ReportViewver in Winforms, This application I am publishing and I run it in Linux and mono, The application opens but at the moment of generating the report ReportViewver indicates the following error:

Gdi32.dll assembly: <unknown assembly> type: <unknown type> member: (null)

Im trying to get the Telerik HTML Report viewer to work in an ASP.net web forms app that is named Reports.

It appears the project being named Reports causes issues for the report viewer.

Whenever trying to run the ReportViewer.html, I get the error:    Error loading the report viewer's templates.

(Template = ../api/reports/resources/templates/telerikReportViewerTemplate-html).

The report setup is as vanilla as I can possibly get it.  

I replicated the setup of the viewer in a project with a different name, and it works just fine in that project.

Here's some Code - First time posting, so I hope my code blocks post correctly:

Web config:  Same for both projects.

<code>

<location path="Telerik.ReportViewer.axd">
    <system.web>
      <authorization>
        <allow users="*"/>
      </authorization>
    </system.web>
  </location>


  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true">
      <remove name="WebDAVModule" />
    </modules>
    <!--<handlers>
    <add name="Telerik.ReportViewer.axd_" path="Telerik.ReportViewer.axd" verb="*" type="Telerik.ReportViewer.WebForms.HttpHandler, Telerik.ReportViewer.WebForms, Version=10.2.16.914, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" />
    </handlers>-->
  </system.webServer>

</code>

ReportViewer.html - This file is in a subfolder named Views in both folders.     Same code in both.   Everything is the same.  Same report file being referenced for both, which both are in the "Reports" subfolder..     Most comments have been removed (for posting) so it isnt so big.

<code>

    <!--kendo.web.min.js or kendo.all.min.js can be used as well instead of the following custom Kendo UI-->
    <script src="../ReportViewer/js/kendo.subset.2015.3.930.min.js"></script>
    <script src="../ReportViewer/js/telerikReportViewer-10.2.16.1025.min.js"></script>

.

.

.

 <script type="text/javascript">
        $(document).ready(function () {
            $("#reportViewer1")
                .telerik_ReportViewer({    
                    serviceUrl: "../api/reports",           
                    // templateUrl: '/ReportViewer/templates/telerikReportViewerTemplate-10.2.16.1025.html',                  
                    reportSource: {
                        // The report can be set to a report file name (trdx report definition)
                        // or CLR type name (report class definition).
                        report: "AnnualItemReport.trdp"
                    },
                    viewMode: telerikReportViewer.ViewModes.INTERACTIVE,            
                    scaleMode: telerikReportViewer.ScaleModes.SPECIFIC,
                    scale: 1.0,
                    ready: function () {                    
                    },
                });
        });
    </script>

</code>

Is there something about the project (and project class) being named Reports that is screwing up the Telerik REST service or report viewer?