Please consider adding an RTF Text Box control to your report toolbar.   Crystal reports has this ability which we've used on many of our reports.  Currently the only work around for changing the RTF data to something that Telerik Reports will print cleanly, is to create a user defined custom function.

The following screenshot demonstrates what the ToC looks like when rendered with Skia on Linux.

Below is the expected result. Rendered with GDI on Windows.

Running the Native Blazor Viewer page VS item template in a project that has authentication and authorization configured, breaks the application.

If the application contains an authorize attribute in its _Imports.razor file, the Reporting-related usings are placed in the middle of it.

@attribute [Authorize@using Telerik.Blazor
@using Telerik.Blazor.Components
@using Telerik.ReportViewer.BlazorNative
]

Additionally, the declaration that introduces the EndpointMiddleware in the Program.cs file of the application is added directly after the UseRouting declaration. This breaks applications that already have the UseAuthentication and UseAuthorization declarations because the UseAuthorization call needs to appear between the UseRouting and UseEndpoints calls.

app.UseRouting();
app.UseEndpoints(endpoints =>
{
	endpoints.MapControllers();
	// ... 
});

app.UseAuthentication();
app.UseAuthorization();

When we add text with an Underlined font, it will be added as an extra embedded subset next to the same Normal/Bold font, which makes the files bigger.

This may be a major issue with large fonts such as Arial, as they get embedded twice in the PDF.

When previewing (in print preview mode) reports that have been rendered on a Report Server instance with the WinForms Report Viewer, the result looks like the screenshot below.

The above is reproducible in the Standalone Report Designer as well because it uses the WinForms Report Viewer internally.

Clicking on the Value property of a Report Parameter from the Report Explorer in the .NET Standalone Report Designer throws the following error:

The issue is not present in the Standalone Report Designer for .NET Framework.

Good afternoon,

As per support ticket 1650746, could I please request that Telerik reporting could one day work with minimal APIs as opposed to controllers?

There is also the dependency on Newtonsoft for the JSON side of things. Up until trying to implement reporting, I had removed the Newtonsoft nuget package and was trying to use System.Text instead throughout my project. Perhaps in time, it could be a bit more agnostic when it comes to the provider.

Many thanks,

Rawden.

When testing integer values outside the range of System.Int32 (-2147483648 to 2147483647) for a multi-value integer parameter, I started to get the error:

An error has occurred while processing Report '___':
Cannot perform '=' operation on System.Int32 and System.Int64.

I narrowed this down to the "In" and "Between" operators. For example, the expression evaluating a literal integer value against the multi-value parameter:

= 0 In Parameters.IntegerMultiVal.Value

It appears that the literal integer is being converted, internally, to Int32 and compared against the contents of the multi-value parameter as Int64 - though the error only occurs when a value outside the Int32 range is present.

= Parameters.IntegerSingleVal.Value = 0

= Parameters.ZeroVal.Value In Parameters.IntegerMultiVal.Value

This was tested and reproduced in the HTML5 report viewer and the standalone report editor.

The HTML5-based report viewers use the following navigation icons.

• Arrow with a line to navigate to the next/previous page.
• Double arrows to navigate to the first/last page.
  

This is unintuitive and inconsistent with the desktop and native report viewers.
The navigation icons should instead be:

• Single arrow to navigate to the next/previous page.
• Arrow with a line to navigate to the first/last page.
  

When I render one of my reports I receive the error message  “A generic error occurred in GDI+”.

I figured out that one HtmlTextBox receives quite a long HTML from the data source - exceeds 32 768 characters. In my experiments, the error starts appearing if the text is longer than 32 775 chars.

In this case, the Reporting engine shouldn't throw a misleading GDI+ error but instead throw a more specific exception.

If you set the WinUI viewer's ViewMode to PrintPreivew in the XAML or the code, the toolbar button's state and value don't change. Hence, even though the report is displayed in PrintPreview, the button for switching the ViewMode is still showing 'Switch to PrintPreview' and is not highlighted. When you click it, the report is displayed in Interactive View, the button becomes highlighted and the tooltip states 'Switch to Interactive mode'.

If cells grow or shrink, if there are hidden cells, any time a report section grows vertically, the next section/table is not respecting the growing of the previous item and text prints in the wrong spot or the table overlaps the previous table.

A potential workaround is to manually convert the troublesome tables to lists where possible.

The WebServiceDataSource wizard in the Web Designer doesn't let you construct Expressions for the Parameter values. The same functionality is present in the Standalone Report Designer.

The SqlDataSource Wizard of the Web Designer also allows the creation of Expressions for the Parameter values.

It would be convenient if the report creators were allowed to create the Expressions for WebServiceDataSource parameter values directly in the wizard. Currently, you need to type or paste the Expression manually.

Coming from having developed many SSRS reports one thing I think telerik is missing is a nicer visualisation of row and column grouping in a table. SSRS does this really well as shown in the screenshot below where we can easily see which rows belong to the detail and 2 other groups.

I think this would be a very useful addition to the telerik designers!

Currently, the Map's TileProvider UrlTemplate property may be set only to a hard-coded string. It would be very useful to be configurable as an Expression to allow for dynamic values.

In the non-native angular report viewer we were using a customized template to change the order of the buttons and also to add custom buttons. We want to migrate to the Native Angular Report viewer but it lacks toolbar customization options. We need to be able to change the order and hide existing toolbar functions. Also we need the ability to define custom buttons with custom logic that executes when the button is pressed. 

I've tried to create a sub-class of the ReportingAngularViewerComponent and define a custom template for the toolbar, but the problem is that some of the core toolbar buttons (like zoom and pager) use custom local Telerik components that aren't exported from the ReportingAngularViewerModule, so I can't use those directly. 

It would be great if you can export all components used in the ReportingAngularViewerModule or provide an alternative way to customize the toolbar (may be similar to how you allow customization of the toolbar for the Editor control where users can define what toolbar commands are available, order them as they like and also define custom commands)