My API has a `ReportsController` set up like so:

using System.Web.Http.Cors;
using Telerik.Reporting.Cache.File;
using Telerik.Reporting.Services;
using Telerik.Reporting.Services.WebApi;

namespace API.Controllers
{
[EnableCors(origins: "*", headers: "*", methods: "*")]
public class ReportsController : ReportsControllerBase
{
static ReportServiceConfiguration configurationInstance;

static ReportsController()
{
configurationInstance = new ReportServiceConfiguration
{
HostAppId = "Html5App",
Storage = new FileStorage(),
ReportResolver = new ReportTypeResolver(),
// ReportSharingTimeout = 0,
// ClientSessionTimeout = 15,
};
}

public ReportsController()
{
//Initialize the service configuration
this.ReportServiceConfiguration = configurationInstance;
}
}
}

My `App_Start\WebApiConfig.cs`:

    public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            // Web API configuration and services

            config.EnableCors();
            // Web API routes
            config.MapHttpAttributeRoutes();

            config.Routes.MapHttpRoute(
                name: "DefaultApi",
                routeTemplate: "api/{controller}/{action}/{id}",
                defaults: new { id = RouteParameter.Optional }
            );
        }
    }

My `Global.asax.cs`:

    public class WebApiApplication : System.Web.HttpApplication
    {
        protected void Application_Start()
        {
            ReportsControllerConfiguration.RegisterRoutes(GlobalConfiguration.Configuration);
            GlobalConfiguration.Configure(WebApiConfig.Register);
        }
    }

My `web.config` has the recommended binding redirects:

    <dependentAssembly>
        <assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.6.0" newVersion="5.2.6.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.2.6.0" newVersion="5.2.6.0" />
      </dependentAssembly>

As far as I can tell, everything is set up correctly, I can call `api/reports/formats` and see the correct data.  When I try to load this report, I get an error.

$("#reportViewer1").telerik_ReportViewer({
serviceUrl: "http://dev-api/api/reports",
reportSource: {
report: "Logic.Reports.Report1, Logic",
parameters: reportParam
},
});

It displays:
"Error loading the report viewer's templates. (Template = http://dev-api/api/reports/resources/templates/telerikReportViewerTemplate-html)." 

on the page, and displays 

`Failed to load http://dev-api/api/reports/resources/templates/telerikReportViewerTemplate-html: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:64634' is therefore not allowed access.`

in the Chrome console.  I cannot figure out what I am missing.

I am using the Telerik.Reporting.Map control to build some functionality in the map. What I'd like to achieve is some labels on the left top, left center and left bottom. Whenever I do that, the titles do not sit in 1 line. 

How can I align them so they are on 1 line?

Following these guide: 

https://www.telerik.com/blogs/telerik-reporting-and-aspnet-core

https://docs.telerik.com/reporting/html5-report-viewer-asp-net-core-2

to create a REST service for Telerik Report, but whatever I do, I have always get this error:

Am I missing something?

 

 

 

 

 

I have a problem watermarks.
I create my project Telerik Reporting with Winform after build my project by debug or release when i run .exe file in folder bin at my computer i not have watermark but i copy to run other computer is have watermark

I've followed the instructions in the documentation for setting up a the MVC Report Viewer in my ASP.NET MVC web application. The app path maps to "~/Reports", and in the root of my project I have a folder named 'Reports' which contains the SampleReport.trdp. I believe I have all the other configuration in place (Global.asax, web.config etc.). 

How do I view this sample report? What is the URL for viewing any reports? The documentation is very minimal, are there any tutorials for setting up Telerik reporting in an MVC app?

Hi,

I use the asp.net webforms viewer and set the report by setting

    reportViewer1.ReportSource.Identifier = reportFile;

I have a controller which uses a custom resolver

    public class ReportsController : ReportsControllerBase

 

Apparently this page uses the REST service to load the report but how does it know what url to use for the service? I haven't configured this explicitly as far as I can see so it seems to be hardcoded/defaulted?

Hi,

Currently, we have 4 options (Header, Query, Inline, Cookies)  for setting parameters in Http request of web serviced data source. Using these options we are able to set report parameter as the parameters for the Http request of web serviced data source. Instead of that how can we pass parameter inside the body of Http request? Current we are able to send parameter inside the body statically. Is have any other way to bind the value of the parameter inside the body from report parameter.

I'm trying to achieve the result in the attached file.

I have gone through the documentation and I cannot see anything which can help me. The only things I could find were for RadChart.

I'm using Q1 2016 SP1 (with no option to currently update)

Is this possible in the Telerik Reporting framework?

 

 

Hello!

Could i configure the same multiple grouping and blue dash line on Graph? If yes, how i can do this?

Please look at attached image

Thanks!

Within the Report.ItemDataBinding event I'm adjusting the Textbox positions within the PageHeader inorder to collapse the height.

ItemDataBindingEvent
 - Loop Items
   - If (Empty) Visibility = False
   -  Loop each items that crosses vertical plane below this item
        - BelowItem.Top = BelowItem.Top.Subtract(hiddenItemHeightUnit);

lowest = pageSection.Items.OrderByDescending(x => x.Bottom.Value).FirstOrDefault();

if (lowest.Bottom.Value + threashold > pageHeader.Height.Value)
    pageHeader.Height = new Telerik.Reporting.Drawing.Unit.Inch(lowest.Bottom.Value + paddingBottom);


This works great except if I have a textbox that is flush to the right border (textAlign.Right).   Within the ReportHeaderSection ItemDataBound event I can verify that the LEFT position is correctly set within the Processing Textbox and the ItemDefinition Textbox, but when rendered its the same as float left.

If I have a textbox in the center and not even the same horzontal row then this does not happend

This is my page header
-----------------------------------------------
[                       Sup Title                    ]
[                          Title                        ]
[ Value1   ]      [Sub Title]                   ]
[ Value2   ]                                         ]
[ Value3   ]                         [    Value4]
-----------------------------------------------

If I set any of the textbox visiblity to false, then all of the textboxes render as float left (SubTitle and Value4)
If I set their height to Zero then re-positioning is possible.