Currently, when you set SplitWorksheetOnPageBreak to True, the Excel Sheet name is formed from the DocumentName or ReportName and the number of the page.
It would be very helpful if the report authors can manipulate these names with Expressions.
When exporting to PDF from Telerik Report Designer the software creates a list of flat links for each TOC entry, but the links are separated in the structure from the TOC Label. While a good start, it would be better to use a main TOC tag under which each line in the TOC would receive a TOCI (Table of Contents Item) tag. Each TOCI would contain the label and link for the respective item. Attaching a few examples to assist.
| <TOC> | Table of contents element is an element that contains a structured list of items and labels identifying those items; has its own discrete hierarchy. |
| <TOCI> | Table of contents item element is an item contained in a list associated with a table of contents element. |
References:
https://www.hhs.gov/sites/default/files/pdf-tagging.pdf (page 29).
https://www.pdflib.com/pdf-knowledge-base/pdfua/the-pdfua-standard/
Currently, if the SkipBlankPages property is set to True and there is not any significant content in the report, the following message will be displayed in the designer and the viewer: The current data set presented in the report did not produce any significant content, so no pages were generated. If you need to see the whole report content, including blank pages, please contact the report author.
Watermark Images with higher than the report rendering DPI are displayed clipped in PPTX rendering.
In PDF, preview of the designers and DOCX the same watermark is shown as expected.
If the DPI of the image is 96 as the default Windows machine DPI used for rendering, the Watermark is displayed correctly also in PPTX.
I am using the WPF report viewer; however, if I merge the theme resources directly to the report viewer, the search dialog clashes due to a missing "GlyphSearchStop" resource. If I apply them to the hosting window or on application level, the theme affects other controls as well.
Please allow for better control of this so that the resources only affect the viewer and its dialogs.
Scenarios:
- Row groups with page breaks: Rows reference cell IDs that are not present on the current page, resulting in missing references.
- Nested tables: Outer table rows reference IDs for cells containing inner tables, but those IDs are not rendered.
- Plain tables and certain controls: These render correctly with no missing references.
Observed:
- Violations of accessibility standards (WCAG 2.1 SC 1.3.1 / 4.1.2), with screen readers announcing empty rows and tools like axe-core reporting errors.
Expected:
- 'aria-owns' lists only IDs that are rendered, and a row with no rendered cells is omitted (or rendered with role="presentation").
It would be great if you could introduce the ability to create custom reusable color palettes in Telerik Report Designer, so I don't have to declare the same set of colors for each chart I need them.
If you have a lot of graphs in your report then it is more convenient to change the color palette one place.
Currently, when I create a report with the Standalone Designer and localize it, I can preview it only with the language of the machine where I run the designer.
It would be very helpful to have the option to select one of the languages I have set up during localization when previewing.
Our clients enter information using the radeditor and in many cases want to embedded tables and graphics into their text. Using your reporting tool there is no way to print this information. I know you have suggested using your table and image tools, but that doesn't work when you are dealing with freely formatted text so the existance and location of the tables and images cannot be predicted.
The Initialize method in ReportViewer.cs is called from both the OnLoaded and OnApplyTemplate methods, which in turn calls the AttachModelEventHandlers method. This leads to it adding the event handlers to the model twice every time it is loaded. The DetachModelEventHandlers is only called once (in the OnUnloaded method), so if you keep unloading and reloading the control, it adds 2 event handler invocations but removes only one. This means each one is called at least twice (if you have only loaded the control once), then 3, 4, 5, etc times if you keep unloading and reloading it.
I've worked around this by adding code to my wrapper class to prune the duplicated handlers for now, but this needs fixing in the base code.
I have updated to version 19.2.25.813 of Reporting, and when I try to build a project that has Reporting references, I get the following warnings:
Telerik and Kendo UI Licensing warning TKL102: Your current license has expired and is not valid for Telerik Document Processing Libraries version 2025.2.807.20.
There are no Telerik Document Processing dependencies in my project, but I still get the warning.
When using the "Close"/"Close All" options when a report has unsaved modifcations, a warning is shown, but you are forced to save the report or close the window/tab to leave definition file unmodified.
A "close and discard changes" option is helpful and convenient - one can cancel some edits without hoping that a bunch of "Ctrl - Z" presses will clear everything, refer to one report without concern about accidental modifcations (can be editing others), etc.
The Web Report Designer does not entirely comply with CSP standards, necessitating the use of the 'unsafe-eval' directive in our CSP policies to enable its functionality.
This directive poses significant security risks and undermines the purpose of implementing CSP in the first place. Please remove this requirement.
In the standalone designer, it would be helpful if you could drag and drop the column headers to reorder. At present you have to add a new column and delete the old one, remembering to copy all properties.
I set globally the culture on the Linux Ubuntu Docker Container. Interestingly, the negative currency with en-US and fr-CA was displayed with the '-' sign rather than in brackets.
This was reproduced even in the values set with the Text Function FormatWithCulture(cultureName, format, args). The function displayed wrong formatting also on Windows, even in the Standalone Report Designer for .NET 8.
When the global culture on Windows was en-US, the negative decimal value formatted without the FormatWithCulture function was displayed correctly in .NET 8.
In the .NET Framework, the negative currencies were displayed as expected in all scenarios.
I have linked also a muted video showing the issue.
If I use an HTML5-based Report Viewer with the default CONTINUOUS_SCROLL page mode and I start scrolling to the next page, the Get Document Page request is made multiple times for the same page.
If I move to the next page via the toolbar buttons or if I use the SINGLE_PAGE page mode, then problem is not reproduced.