Questions on Reporting Forum

5 answers

2.7K+ views

I have been experimenting with using Telerik Reporting now for a bit to replace an existing reporting component. So far I have been impressed. I have been recreating existing reports in Telerik and have recently come up against a wall. I have a feeling it is a quick fix that is just eluding me. I have a table that I can not add the total row to. The "Add Total" option on the context menu is greyed out. Am I missing something here?

Thanks.

General Discussions

answered on 20 Jan 2021

3 answers

2.0K+ views

Unable to get report parameters Error for Telerik Reporting

hi

I tried to use angular report viewer + dotnet core 3.1 to represent my report in Linux. The sample I refer to is
AspNetCore3 AngularReportViewer.zip ,

angular report viewer：11.20.1021

Telerik Reporting：14.2.20.1021

But I had two problems,
1，Set for .trdp definition

// Set for .trdp definition

this.viewer.setReportSource({

report: 'Dashboard.trdp'

});

Error：Unable to get report parameters. An error has occurred. Type: Telerik.Reporting.ReportSerialization.V4_0.ReportSerializable`1[Telerik.Reporting.Report]
2，Set for Core Library definition

// Set for Core Library definition

this.viewer.setReportSource({

report: 'ReportLibraryCore.SampleReport, ReportLibraryCore, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'

});

Error：Unable to get report parameters. An error has occurred. Invalid report type

Please refer to the attachment for details.

I want to know what caused my mistake and what I should do.
thank you.

General Discussions

answered on 19 Jan 2021

9 answers

148 views

Leading Dots Between Fields

I have a multicolumn report that I would like to have leading dots between the two fields, but I can not find setting in the designer. How do I get the report designer to add leading dots between fields?

Item #1 ...... Reference

Item #2 .. Reference #2

Report Designer (standalone)

answered on 19 Jan 2021

9 answers

933 views

Redis Cache - Entries never expires

Hi all,

I hope that you can help me.
I want to start using Redis cache for my reports but the initial few tests seem problematic as the entries in Redis have a TTL of -1 and therefore also never expires. I must be doing something wrong, any help would be appreciated.

Tech. stack:

ASP.NET Core 3.1
HTML5 Report Viewer
Telerik Reporting Version 14.2.20.916
Telerik.Reporting.Cache.StackExchangeRedis.2 Version 14.2.20.916

Code sample of the report configuration:

public ReportConfiguration(ApplicationConfiguration appConfig,

IConfiguration configuration,

IWebHostEnvironment webRoot,

ConnectionMultiplexer redisConnectionMultiplexer )

{

var reportsPath = Path.Combine(webRoot.WebRootPath, "Reports");

ReportingEngineConfiguration = configuration;

HostAppId = "MyApp";

Storage = new RedisStorage(redisConnectionMultiplexer, RedisCacheKeys.WebReport);

ReportSourceResolver = new TypeReportSourceResolver().AddFallbackResolver(new UriReportSourceResolver(reportsPath));

ClientSessionTimeout = 5;

ReportSharingTimeout = 5;

}

Thanks in advance for your help.

Kind regards,
Jacques

General Discussions

answered on 18 Jan 2021

5 answers

327 views

How to create DataMatrix it can read ?

I created DataMatrix on Report Designer R3 2020 at next settings

Encoder: DataMatrix

Encodation: Ascii

SymbolSize: SquareAuto

TextEncoding: Unicode (UTF-8)

Module: 2pt

Value:1

But, it could not read by barcode reader.

If the SymbolSize is "RectangleAuto", it can be read. But, I should be use "SquareAuto".

And, my barcode reader can read the same type DataMatrix generated by other web site generator .

Curiously, the DataMatrix for Reporting Designer reports and the DataMatrix for other websites are in the form of mirrors.

Can anyone tell me what's wrong?

Report Designer (standalone)

answered on 18 Jan 2021

4 answers

935 views

IsNull Function is not Working in Standalone telerik Report

Hello Telerik Team,

I am using Telerik Standalone Designer.

IsNull Function is not working for me.

=IsNull(Fields.status, " ")

My Response is "status": null,

It showing an error like this. "textbox cannot perform "=" Operation on Newtonsoft.Json.Linq.Jvalue and System.String"

i have attached screenshot of the error for the more information to help you.
Please Reply as soon as Possible.

Thanks In Advance.

Report Designer (standalone)

answered on 17 Jan 2021

1 answer

77 views

Component styles altered when saved as Pdf

Greeting, I was trying to save my report as pdf by using "report.SaveAs(C:\\ReportName.pdf)" from my C# project. But it happened to change the component style when I do so. Below is the attachments of the preview of report when using Visual Studio debug and when open the pdf file itself. Please help me on how to prevent this. Thanks

Report Designer (standalone)

answered on 15 Jan 2021

1 answer

134 views

[WebReportDesigner] Error when saving inline data in JsonDataSource

I'm using a JsonDataSource, InlineData, and I'm trying to edit/paste JSON in the data field. This is resulting in a 500-error stating that the parameter stream cannot be null. This only happens when I edit this data field. If I edit other parts of my report, everything is fine.

It seems like this is a front-end error, because if I set a breakpoint on the Save-function it seems to Base64-encode this field unless I try to edit it manually. If I paste in the data as Base64-encoded, it saves as normally and displays correctly upon refresh.

Is this a bug, or is there something wrong in my setup?

General Discussions

answered on 15 Jan 2021

1 answer

196 views

2 different Details sections are coming in single page as single section

Hi,

We are facing some issue with reporting. When we set Pagebreak to none, 2 different detail sections are coming in single page as single detail section. Is there any way to show them as 2 different section in single page. I have attached the screen shot for reference.

Report Designer (standalone)