Unplanned
Last Updated: 08 Dec 2022 14:13 by kdubious

I have projects on .NET Core and I want to use the System.Text.Json serializer that is the new default, but reporting relies on Newtonsoft.Json.

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ADMIN EDIT

There are two approaches that can be taken right now to solve this:

OPTION 1: define separate endpoints (services, projects) for the different tasks - they can still use the same database layer through a shared project, depending on the architecture you have. This would let you have separated services with the appropriate serializers without custom attributes and code (see below). For example, create a separate project for the reporting REST services.

OPTION 2: add some custom decoration on the endpoints so you can choose which serializer is used on each, you can find some examples here: https://stackoverflow.com/questions/59650907/how-to-configure-two-json-serializers-and-select-the-correct-one-based-on-the-ro - the point being to register a serializer depending on the endpoint based on your own code rather than let the framework put one in for all endpoints.

NOTE: This would be a breaking change.

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Unplanned
Last Updated: 07 Dec 2022 15:48 by Tim

Attempting to delete a group section from the Explorer tab in the Web Report Designer leads to the following error being thrown in the browser console:

Uncaught (in promise) Error: Rollback inner transaction
    RollbackTransaction http://localhost:51863/api/reportdesigner/designerresources/js/webReportDesigner-16.2.22.1109.min.js/:9
    Rollback http://localhost:51863/api/reportdesigner/designerresources/js/webReportDesigner-16.2.22.1109.min.js/:9
    execute http://localhost:51863/api/reportdesigner/designerresources/js/webReportDesigner-16.2.22.1109.min.js/:9
As a result, the section is not deleted. However, the section can be deleted by deleting the corresponding report group from the Properties area(Data section) in the Web Report Designer.

 

Unplanned
Last Updated: 06 Dec 2022 12:21 by ADMIN

Make the Design-Time parameter values of the WebServiceDataSource editable through code.

Currently, the design-time values can be edited only by the report designers or by saving the report with the TRDX extension and editing the XML.

In the XML, to change the design-time values, you may edit the ParameterValues property which is a string. 

In Development
Last Updated: 06 Dec 2022 11:03 by SwanB
I have a report that has a sub-report inside it and it's working just fine.

The sub-report can give one or multiple lines as output for a single row in the master report.
However, when a row's height in the master report is too high (due to the output of other cells, not the sub-report), then the sub-report's output doesn't fill the gap in the master report even when I use anchoring to top and bottom.
Unplanned
Last Updated: 06 Dec 2022 10:18 by Keith

In such a case, the following exception is thrown

Inner exception: System.ArgumentException: The path is not of a legal form.
   at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths)
   at System.IO.Path.InternalGetDirectoryName(String path)
   at Telerik.Reporting.Interfaces.FrameworkDependentDeploymentModel.GetDirectory(Assembly assembly) in

The likely reason for the error is that since the assembly is loaded from the bytes, and not from a path, the assembly.Location in the Telerik.Reporting.Interfaces.FrameworkDependentDeploymentModel.GetDirectory method is Null.

Declined
Last Updated: 02 Dec 2022 12:13 by ADMIN
In Development
Last Updated: 02 Dec 2022 08:25 by ADMIN

Using the Npgsql data provider of version 6.0.7 leads to the following error when there is a DateTime SQL parameter:

Can't write CLR type System.String with handler type TimestampTzHandler or Can't write CLR type System.String with handler type TimestampHandler.

This error is thrown only on Design-Time because the Design-Time value for the SQL parameter does not respect its selected DbType and is instead always a string.

Unplanned
Last Updated: 01 Dec 2022 08:17 by Aldo

In some scenarios, the PrintOnLastPage functionality of the page sections does not work as expected.

For example, if the report with PrintOnLastPage is the last one in the report book, on the last page of the report book, which will also be the last page for that report, a page section will still be rendered even if PrintOnLastPage is False.

This happens when the default PageNumberingStyle.Continue is used by the reports.

On the other hand, if the last report has a PageNumberingStyle.ResetNumberingAndCount, the page section will not be rendered if PrintOnLastPage is set to False, so in this scenario, it works as expected.

Unplanned
Last Updated: 30 Nov 2022 17:07 by Joan
Created by: Mark
Comments: 3
Type: Feature Request
10
Dark theme is so much needed.
Unplanned
Last Updated: 30 Nov 2022 10:25 by Todor

I wanted to add some white space between the TOC text and the leader symbols in my TOC. Here is the default TOC when I don't use whitespace:

I tried the following Expression:

= Fields.group1 + "            "

Here is the result - the TOC text of the first level was displaced as if the added whitespace is before the text:

The workaround I found is to add one LeaderSymbol at the end of the whitespace string:

= Fields.group1 + "            ."

Still, it seems that there is whitespace trimming that is not correctly implemented for the TOC section.

Declined
Last Updated: 29 Nov 2022 09:37 by ADMIN
Created by: Patrick
Comments: 1
Type: Feature Request
0

Hi,

Have the possibility to have the "Select Case" or "Switch" function in the expressions.

Thanks!

Unplanned
Last Updated: 28 Nov 2022 14:49 by ADMIN

The Telerik.Reporting.Report class has the property ExternalStyleSheets which is an ExternalStyleSheetCollection.

This collection consists of objects of the type ExternalStylesheet which has private Name and ResourceKind properties.

Would be great and make sense to make these properties public since that would help when the external stylesheets need to be resolved dynamically, though a custom IReportSourceResolver for example.

Unplanned
Last Updated: 25 Nov 2022 08:57 by ADMIN
Scheduled for R1 2023

When a report has a report parameter using a data source, that is visible and has AllowNull set to True, if the value initial value is invalid, no report parameter widget is loaded at all for this parameter.

If this is the only report parameter, the parameters area is not rendered at all, even though the toolbar indicates that it is active.

The issue can be reproduced by loading the attached report in the native Blazor Report Viewer.

Reports.zip

Unplanned
Last Updated: 22 Nov 2022 09:30 by OneDealer

We separated our data objects into a library project and then referenced it via the web.config. It works as intended, both in the designer and during data retrieval, but to update the dll with more objects we have to restart the whole site.

It would be very useful if we could substitute our assemblies without restarting the website.

Unplanned
Last Updated: 17 Nov 2022 14:53 by Jan

Hi

I need to adjust line spacing in multiple line textbox but currently there seems to be no way to do that. Please add this feature!

Thanks

In Development
Last Updated: 17 Nov 2022 09:29 by Aldo
Scheduled for R3 2022

At the moment it's only possible to have your reports in old-fashioned projects.

It should be possible to add/design reports to SDK-style projects. That should work no matter what target framework is (.NET Core, .NET Standard or .NET Framework).

Unplanned
Last Updated: 15 Nov 2022 13:39 by Pinou

I want to export a Report as a PNG image with transparent background.

I set the Style > Background to Transparent for the PictureBox in the detail section, for the Page and Detail sections, for the Report itself, and for Report > PageSettings. The PNG image is still rendered with white background.

Unplanned
Last Updated: 14 Nov 2022 11:59 by ADMIN

Hi, While the Report Designer exports tags to the PDF (with Accessibility enabled), the tags exported are not fully compliant with PDF/UA or 508 requirements. For example, my document has several hundred pages, each with two or three data tables on them. While the tags get exported, they are only Paragraph tags, and NOT Table tags. Is there a way to designate Table Header Rows, Header Columns, and Data Cells in Telerik Reporting such that upon export to PDF they get tagged properly?


Unplanned
Last Updated: 11 Nov 2022 15:30 by ADMIN
Created by: Levi
Comments: 15
Type: Feature Request
16

What's the long-term plan for supporting Linux and Telerik Reporting? The dotnet design team is looking to remove support for System.Drawing.Common on Linux platforms. They're recommending compiler warnings in .Net 6, and full PlatformNotSupportedExceptions in .Net7

 

Sources:

designs/system-drawing-win-only.md at main ยท dotnet/designs (github.com)

Breaking change: System.Drawing.Common only supported on Windows - .NET | Microsoft Docs

Completed
Last Updated: 10 Nov 2022 17:27 by ADMIN
Release R3 2022 SP1
My report has 4 levels of nested subreports. Each child subreport receives its data from the parent with Binding to a data field from the parent report data source. This works correctly with versions 11.2.17.913 and 13.2.19.1030 but doesn't show the correct data with version 15.0.21.326. For details see the forum post Invalid subreport data when updating to latest telerik reporting version.
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