Questions on Reporting Forum

1 answer

870 views

Report 'Report1.trdp' cannot be resolved.

My View

<style>

#reportViewer1 {

position: relative;

width: 1300px;

height: 900px;

}

</style>

@(Html.TelerikReporting().ReportViewer()

.Id("reportViewer1")

.ServiceUrl(Url.Content("/api/reports/"))

.TemplateUrl("/Resources/Templates/telerikReportViewerTemplate.html")

.ReportSource(new UriReportSource() { Uri = "Report1.trdp" })

.ViewMode(ViewMode.Interactive)

.ScaleMode(ScaleMode.Specific)

.Scale(1.0)

.PersistSession(false)

.PrintMode(PrintMode.AutoSelect)

)

My controller

namespace OvalWeb.Controllers

{

using System.IO;

using System.Web;

using Telerik.Reporting.Cache.File;

using Telerik.Reporting.Services;

using Telerik.Reporting.Services.Engine;

using Telerik.Reporting.Services.WebApi;

//The class name determines the service URL.

//ReportsController class name defines /api/report/ service URL.

public class ReportsController : ReportsControllerBase

{

static ReportServiceConfiguration preservedConfiguration;

static IReportServiceConfiguration PreservedConfiguration

{

get

{

if (null == preservedConfiguration)

{

preservedConfiguration = new ReportServiceConfiguration

{

HostAppId = "OvalWebReport",

Storage = new FileStorage("C:/Storage"),

ReportResolver = CreateResolver(),

// ReportSharingTimeout = 0,

// ClientSessionTimeout = 15,

};

}

return preservedConfiguration;

}

public ReportsController()

{

this.ReportServiceConfiguration = PreservedConfiguration;

}

static IReportResolver CreateResolver()

{

var appPath = HttpContext.Current.Server.MapPath("~/");

var reportsPath = Path.Combine(appPath, @"Report\Designs\Ventas\Tickets\Familia");

return new ReportFileResolver(reportsPath)

.AddFallbackResolver(new ReportTypeResolver());

}

It shows me the error attached.

What could be the problem?

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I am searching for ways of implementing reports properly with accordance to WCAG 2.0 in WPF projekt.

Is there any way to programmatically tag items in report, add natural language and other metadata?

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This is a test forum post, please ignore.

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ReportViewer to send parameters and report name to controller API Rest

C# ASP.NET MVC

I have the following code in view:

$("#reportViewer1").telerik_ReportViewer({

templateUrl: "/Resources/Templates/telerikReportViewerTemplate.html",

serviceUrl: "/api/reports",

reportSource: {report: "VentasFamilia.trdp",

parameters: {

Delegaciones: $("#filterDelegacion").data("kendoMultiSelect").value(), Familias: $("#filterFamilia").data("kendoMultiSelect").value(),

Series: $("#filterSerie").data("kendoMultiSelect").value(),

FechaInicio: $("#desde").val(),

FechaFin: $("#hasta").val()

}

});

</script>

How should I do on the controller to receive the parameters and name of the report?

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1 answer

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Visual Studio Report Designer 2017, $metadata error

Hi,

I have tried to use the Visual Studio Report Designer for Telerik Reporting, my solution contains an asp.net core 2.1 web app and i have created an api controller, the idea is provide json data from my controller/actionresult in my web app to Report Designer Visual Studio 2017 to create a report though webservice datasource. I have recieved an error (see image#3_ReporDesignerVS2017.PNG attached). So, my question is: do the webservice datasource from designer allows connect with .SVC (WCF) or .ASMX (SOAP) services only? My web app retrieve data as REST service, what are your recommendations?

Thanks,

David Gonzalez,

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Hi,
Please explain to me how to delete the empty space that appears between the group ranges, if I set the visibility in the detailed range = False

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1 answer

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PictureBox and URI Value

Hello.

I got a PictureBox that the URI is a call to an action method :

="https://mysite.com/Stocks/Dwnlod/" + CStr(Fields.PhysicalName)

I use ASP.NET MVC Core and my pictures are not in wwwroot. They are under another directory of the project.

So I use a method to get the filestream of the file :

[Authorize]

public async Task<FileStreamResult> Dwnlod(string id)

{

...

var memory = new MemoryStream();

try

{

using (var stream = new FileStream(path, FileMode.Open))

{

await stream.CopyToAsync(memory);

}

catch (Exception e)

{

}

memory.Position = 0;

return File(memory, GetContentType(path), Path.GetFileName(path));

}

As you can see my action method is decorated [Authorize] so it's impossible to get the stream from the report even if the user is connected and authenticated. The call of URI from the report seem be anonyous. So i got a error (of course everything works #1 when I remove the decoration Authorize).

Any suggestion to keep [Authorize]? Can the report can provide some authenification when the URI is called?

Thank you all of you at Telerik.

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I am exporting a report in Excel format and I was curious if there is a way to lock a particular column in the spreadsheet so that it is not editable.

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