I am trying to get the MVC Report Viewer working with my project.

I am seeing the following errors in the browser:

http://localhost:3032/api/reports/resources/js/telerikReportViewer net::ERR_ABORTED 404 (Not Found)

Uncaught TypeError: jQuery(...).telerik_ReportViewer is not a function
    at HTMLDocument.<anonymous> (SalesReportViewer:37)
    at l (jquery-3.3.1.min.js:2)
    at c (jquery-3.3.1.min.js:2)

I can confirm that this URL works:  http://localhost:3032/api/reports

[{"name":"PDF","localizedName":"Acrobat (PDF) file"},{"name":"CSV","localizedName":"CSV (comma delimited)"},{"name":"XLS","localizedName":"Excel 97-2003"},{"name":"RTF","localizedName":"Rich Text Format"},{"name":"IMAGE","localizedName":"TIFF file"},{"name":"MHTML","localizedName":"Web Archive"},{"name":"XPS","localizedName":"XPS Document"}]

But this does not: http://localhost:3032/api/reports/formats

The ReportViewer folder in my project is empty should it be populated?

The Example Telerik Reporting project works and the MVC ReportViewer shows as expected.    However, I can't figure out what might be missing from my project.   I reviewed a number of your instruction pages but have not found the proper solution.

Any guidance you can provide would be great.   Thanks

Peter

Hi sir,

 

 

                  I am using telerik report viewer in  that we need to export the report to excel with new version. how can i change this as show in below screenshot.

http://prntscr.com/o1oehl

 

i use this version for the Telerik.ReportViewer.WebForms.dll as show below screenshot.

 

http://prntscr.com/o1odsx

 

 

 

 

 

How can we pass a c# list/ (paged List) as report source to trdp file,calling a controller method returning the current view in asp.net core?

We have a project that uses Crystal Reports for Visual Studio. And we are considering migrating to the Telerik Report.
I downloaded the trial version 13.1.19.618
And I created the same report we have in crystal.

The report is large, around 18,000 records.
But it's just data, 14 columns, no calculations, no totalizers, no graphs.

On my development machine, this report on crystal runs in less than 2min (exports to PDF) and there is not too much memory or processing.

Already when I will run the version of telerik. I left running more than 40min and did not finish. Memory consumption was around 2GB and processing around 30% all the time.
I also tried to run the preview in Visual Studio, same problem.

So I reduced it to 400 records.
Crystal around 2 seconds to generate and display in browser.
The telerik took about 5 minutes, with the same memory problems.

The query runs in less than 3 seconds (18,000 records).

I can't understand what the problem is.
I've used the wizard, started the blank report. And always the same problem.

I was disappointed with the performance.

Hi,

We have installed the latest version of Telerik reports version 11.2.17.913. After installation we removed all the old references and referenced the 11.2.17.913 version of DLLs. Added the latest JS file into our application.Now the problem is we are getting - "Error registering the viewer with the service.An error has occurred.Object reference not set to an instance of an object." on the report viewer. We are using MVC 5 and Visual Studio 2017. Can you please provide a solution ASAP?

Thanks,

Maheswari S.

 

hi sir,

Below are the issues raised by warehouse on dynamic report:

Point Issue Expected result

A ------ Column D and column E is merge , This shouldn’t merge as they need to use for reporting purpose(the example show in below screenshoot)

http://prntscr.com/o1rmmc

B ------ When exported, it is converted to text. Please export it out to excel as numbers(like date as date integer as number)(the example show in below screenshoot)

http://prntscr.com/o1rjiv

C ------ Column A with blank value generated Please remove the column. This is not needed(the example show in below screenshoot)

 

http://prntscr.com/o1rnnp

 

This three issue rectify soon

 

I want to build a base Report form "BaseReport" (Inherits Report), so that I put "Company Name", "No. of pages", etc. inside. Then all reports are inherited "BaseReport" so as to make report layout consistent. But I failed.

Any hints?

Benson.

Hi,

I am trying to generate reports with a group which contains a text box(title of the table) and a table. The 'GroupKeepTogether' property of the group is set to true and its contents' (text box and table) 'KeepTogether' property to false. When I try to generate the report, the second table is getting generated in the third page even though there's space in 2nd page(which has only two rows of the first table). Is there a way to force the report to utilize the free space of the all pages.

Please refer the screenshot

 

Regards,

Majar

Hi,

It would be great if you could introduce the ability to create custom reusable color palettes
in Telerik Report Designer (standalone),
so I don't have to declare the same set of colors for each chart I need them.

Cheers

Can we set report data  source dynamically in .trdp file, without using the wizard?