While rendering report got Error like this Error loading the report viewer's templates. (trvTemplateUrl = 'https://abcdf.com/api/reports/resources/templates/telerikReportViewerTemplate-16.0.22.225.html/').  when i try this same telerik reporting from other domain it's working only this domain it gave this error. and network it shows like CORS error. we don't know where to allow all the domain address.       In Asp.net we have this config to enable CORS          

  services.AddCors(c =>
            {
                c.AddPolicy("AllowOrigin", options => options.AllowAnyOrigin().AllowAnyHeader().WithExposedHeaders("X-total-count")); 
                c.AddPolicy("ReportingRestPolicy", corsOptions => corsOptions.AllowAnyOrigin().AllowAnyMethod().AllowAnyHeader());
            });



            app.UseCors("ReportingRestPolicy");

Hello Team,

I am looking to build report similar to below image 1, but only lines are displayed for min, max, monthend and yearend 

how to fill in bar color ? any properties to set ?

image 2 is created using telerik report designer (candelstick chart)

Hi,
I'm having problem when showing report when I run Telerik Reporting REST service is Docker (Linux OS). As a report viewer I use HTML5 report viewer. For serviceUrl we can set http port of current host port from the container. The problem is when we preview the demo report, it shows like this error: "Unable to get report parameters..."

You can see the Demo project from my GitHub to reproduce the problem.

Project with html5 report viewer: Tursunkhuja/Telerik-HTML5-Report-Viewer-in-UWP: Show HTML5 report viewer in UWP window (github.com)
Project with reporting service project: Tursunkhuja/Telerik-Reporting-REST-Service: Telerik Reporting REST service. Docker (Linux OS) is enabled. (github.com)

Any idea on how to run Rest Service project in Docker correctly?

FYI: If we use "IIS" to run the Rest Service project, it works fine so it will show the demo report (Barcode examples report) without any error.

i am getting the above error on some servers and the below URLS referred how to fix it ?

https://docs.telerik.com/reporting/embedding-reports/host-the-report-engine-remotely/telerik-reporting-rest-services/asp.net-core-web-api-implementation/host-reports-service-in-.net-5

restReportService Element | Telerik Reporting

 https://docs.telerik.com/reporting/embedding-reports/host-the-report-engine-remotely/telerik-reporting-rest-services/rest-service-storage/how-to-configure-an-mssql-database-storage

I have a Web API from which I get a list or Objects, Each Object has a List of subobjects inside of it. I would like to build a report that for each element of the top list fills 2 textboxes and fills a table with the sublist, and copy that group of elements for each member of said parent list.

Can this be done?

List<Object1> is recieved from the datasource

Object1 -> FirstName, LastName, DoB, List<Object2>

Object2 -> Email, Number etc...

Hi,

I am trying to implement the Web Report Designer using version 16.2.22.914 under .NET Framework 4.8.

When I try to create a report (both trdx and trdp), the following method gets called

Task<byte[]> GetAsync(string resourceName)

It either returns some bytes or null whether or not the report already exists. The following method then gets called in 3 out of 4 different scenarios (defined below)

Task<ResourceFileModel> SaveAsync(SaveResourceModel model, byte[] resource)

- Scenario 1: Creating a trdx that already exists
- Scenario 2: Creating a trdx that doesn't exist
- Scenario 3: Creating a trdp that already exists
- Scenario 4: Creating a trdp that doesn't exist

When dealing with scneario 4, the SaveAsync method is never called and I get the exception shown in 1_error.png

I have no idea what the difference is and what could cause this issue.

Thanks in advance,

Arthur

Hello there,

I have used Solution 2 from the below link, to print the nested data.

https://docs.telerik.com/reporting/knowledge-base/hierarchical-report-from-nested-data

Here an object is created in code behind with query. my question how can i pass parameter to this sql query. QueryString, Session is not accessible here.

Please advice.

Hi Support,

Is it possible to download telerik report in xml format? As part of the requirement i need to download the output in xml format and not able to find any helpful link to implement this functionality. I want to download in xml without any 3rd party integration. Is telerik report support this fucntionality?

Hoping for quick reply.

Thanks.