Hi Telerik Team,
I am using telerik reporting watermark to put some "design" in our report template for all the pages, but a small image with a size of 50kb as watermark generates additional 200-300MB of memory usage during the rendering of the report.
Please reduce the memory consumption since this behavior limits the number of user that can access the report simultaneously
I have problem with visual studio auto close when I'm working in reporting designer.
When I'm working in reporting designer and do about 5 changes, Visual studio freezes and after few monents is restarted and I loose all my work.
It is really frequented problem and I can hardly work with reporting designer.
In Windows Event Viewer I everytime find this exception that referes to problem in GetAggregateFunctions().
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.NullReferenceException
Server stack trace:
at Telerik.Reporting.Processing.AggregateFunctionHelper.GetAggregateFunctions(IServiceProvider provider)
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at Telerik.Reporting.Design.Common.ExpressionBuilder.CategoryAdapter.FillAggregates(Category funcCategory, IServiceProvider provider)
at Telerik.Reporting.Design.Common.ExpressionBuilder.CategoryAdapter.CreateHierarchy(IServiceProvider provider, Boolean isFieldsTreeVisible)
at Telerik.Reporting.Design.Common.ExpressionBuilder.ExpressionBuilderDialog.LoadCategories(IServiceProvider provider)
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object args, Object server, Object& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)
at System.Runtime.Remoting.Proxies.RealProxy.EndInvokeHelper(System.Runtime.Remoting.Messaging.Message, Boolean)
at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(System.Object, System.Runtime.Remoting.Proxies.MessageData ByRef)
at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMessageSink)
at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
We use Azure App Services to host the reporting engine API.
Azure App Services validate all incoming requests to ensure they come in with valid Bearer JWT tokens. Your suggested workaround of validating the tokens only on some requests in the application would require us to turn off built-in Azure validation, which elevates security risks.
Can you please ensure [authenticationToken] is added to ALL requests from the Angular tr-viewer to the API, not just some requests?
Please redesign the viewer to authenticate all its requests to the backend service. Including but not limited to the requests report viewer makes to download generated report documents as attachments by performing get document requests through window.open() or any other methods.
We appreciate your efforts to obfuscate such requests; however, these efforts need to be in addition and not instead of industry standard security practices.
Thank you very much,
Calpine Energy Solutions
I have a requirement for my report book to feature a title page and *THEN* a table of contents for the report book, followed by the report book's content. Currently, the TOC for a report book can only go at the beginning or the end of the book. My requirement required the ability to specify the TOC position more generally. Here are two possible approaches: 1. Implement the requirement as it is stated by allowing the report book's TOC to be positioned after such and such a report - the nth, or some other means of identification. 2. Honour the TOC for a report book that is nested inside another. I created a 'sub book' with the TOC as its first page and then added this an outer book. Unfortunately, the inner book's TOC was not honoured and the report was skipped. To my mind, the second suggestion above feels easier to implement (but I am guessing, of course). It certainly would allow just about any combination.
I am currently using Reporting 18.104.22.1680.
The following error occurred while using Reporting.
'Non-Error promise rejection captured with value: Error shown. Throwing promises chain stop error.'
I looked up the cause of this error, and I was able to confirm the following article.
As explained in the above article, the error in Report Server (22.214.171.1248) has been corrected to appear to be a significant error.
So I looked up the release note to see if this error was fixed in the Reporting product, but I couldn't find any related information.
Is this error corrected on the Report Server only and not corrected in Reporting? If so, when can it be revised?
The SearchDialog is placed based upon a parent window of type "Window". However, when I use other types like "RadRibbonWindow" as my main window the placement does not work correct. As a result the SearchDialog is shown in the upper right corner of the desktop. This is the code (in SearchDialogController.cs):
return (this.model.PageScrollViewer == null)
At least this method should also take RadRibbonWindow in account (this is certainly not used that rarely since we all use Telerik components!) or for a more generic solution look for types that are derived from Window.
We display data inside an HtmlTextBox that was entered using the RadEditor. It would be great if the Reporting HtmlTextBox could be brought much closer or even in line with tag support as the editor. We are frequently running into issues with uncommon tags (that we strip out for the HtmlTextBox) and also with spacing being different. We work around the issues we have, but continuing increased tag support or auto stripping of unsupported tags would be very appreciated.
The Telerik.ReportViewer.Wpf NuGet package does not contain all the dependent UI for WPF assemblies. I cannot use the UI for WPF NuGet packages without also having a license.
It would be nice if the WPF Report Viewer NuGet package included all the dependent UI for WPF assemblies.
When the Report is shown in the HTML5 Interactive viewer, you can move the mouse over the cells in the Hyperlink column. When a cell has the mouse cursor hovering over it, a gray border is drawn around the cell.
The problem is that this gray border is partially covered by the Background color of the next cell.
After setting the Margins under the Page Settings, the Width should be automatically set. The Width should be the Paper Width with the Left and Right Margins subtracted. What happens when this 'formula' is not used, which one takes precedence? It would also be nice to display the Height as a read only property.
Do you have an updated road-map or plan to support Web assembly (WASM), especially Blazor? You already published Blazor articles in your blogs.
It will be a good idea to add a new report viewer based on Blazor, protecting the parameters between the viewer and its API controller.
Also, will be a very good idea to start your online report designer (like alternative products), based on web assembly
One of the main features the clients require when exporting the reports to XLS or XLSX is to have the page width already set to 1 page. But for none of these exporting options, this is possible, unless you intercept somehow the export functionality prior to rendering the document to the client
As the world of data visualization changes and the demands for features to the end-users allowing them to use visualisation methods such as dashboards and pivots allowing them to slice and dice runtime. Are there anything in the telerik roadmap which allows for this kind of product component? I see that competitors such as ComponentOne has Active analytics and Devexpress has dashboraddesigner and dashboardviwer as components in their toolbox. If anyone else are seeking the same oppertunity in the Telerik toolbox please feel free to comment. I am not really convinced this belongs in the reporting tool but as this was suggested by the team - so be it. What I am looking for is an end-user friendly way of visualising data without being knowledgeable of how to connect to databases and how to look for the right tables, but simply choosing pre populated "datasets" for presenting as - Charts - Gauges - Pivot tables - slice & dice - compare data based on easy selection of - date ranges - geografical presence So basically a dashboard designer allowing end user to Do Your Own. Thanks in advance for considering the suggestion
I like how with Kendo UI for MVC you have the option of placing the references dlls into lib/kendouimvc, so projects are not dependent on having the correct version installed (or having the telerik control panel installed on a build server), and when updates occur it will copy over everything and make sure you don't miss something. It would be nice to have an option in the upgrade wizard extension thingy to have a section for including telerik reporting and it will put the necessary dlls in your project the same way. I can easily manually copy the files over, so this is just a pet peave thing, but it would be nice...