As a developer, I need to be able to align an image that is scaled proportionally in top-left for example, so that it looks more aesthetic and as required from the clients who use for example logos of various sizes. I.e., my expectation is that I should be able to specify both "Scale Proportional" AND Image Alignment, both horizontal and vertical.
I am rendering a report with multiple large images in PDF. The rendering fails with the following error:
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.IO.MemoryStream.set_Capacity(Int32 value)
at System.IO.MemoryStream.EnsureCapacity(Int32 value)
at System.IO.MemoryStream.Write(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.BinaryWriter.Write(Byte[] buffer)
at System.Runtime.Serialization.Formatters.Binary.__BinaryWriter.WriteSingleArray(NameInfo memberNameInfo, NameInfo arrayNameInfo, WriteObjectInfo objectInfo, NameInfo arrayElemTypeNameInfo, Int32 length, Int32 lowerBound, Array array)
at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.WriteArray(WriteObjectInfo objectInfo, NameInfo memberNameInfo, WriteObjectInfo memberObjectInfo)
at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Write(WriteObjectInfo objectInfo, NameInfo memberNameInfo, NameInfo typeNameInfo)
at System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object graph, Header[] inHeaders, __BinaryWriter serWriter, Boolean fCheck)
at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph, Header[] headers, Boolean fCheck)
at Telerik.Reporting.Cache.SerializationUtils.Serialize(Object value)
at Telerik.Reporting.Services.Engine.PersistableObject.SetObject(String key, Object value)
at Telerik.Reporting.Services.Engine.DocumentResources.AddResource(RenderingResource resource)
at Telerik.Reporting.Services.Engine.Rendering.StoreRenderingStream(RenderingStream renderingStream)
at Telerik.Reporting.Services.Engine.RenderingStream.Finish()
at Telerik.Reporting.ImageRendering.DocumentPdf.EndDocument()
at Telerik.Reporting.Writing.DocumentWriter.Telerik.Reporting.BaseRendering.IWriter.WriteEndDocument()
at Telerik.Reporting.BaseRendering.PageHandler.Telerik.Reporting.Paging.IPageHandler.EndDocument(Boolean output)
at Telerik.Reporting.Paging.PageCompositionBase.<>c__DisplayClass110_0.<CreatePageContentOutputTask>b__0()
An error has occurred while rendering the report: System.OperationCanceledException: The operation was canceled.
at System.Threading.CancellationToken.ThrowOperationCanceledException()
at System.Threading.ManualResetEventSlim.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.SpinThenBlockingWait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.InternalWait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at Telerik.Reporting.Paging.PageCompositionBase.SeparateThreadOutputBehavior.Finish()
at Telerik.Reporting.Paging.PageCompositionBase.CreatePages()
at Telerik.Reporting.Paging.PagerBase.Telerik.Reporting.Paging.IPager.CreatePages(IPageHandler handler, LayoutElement root)
at Telerik.Reporting.BaseRendering.RenderingExtensionBase.Render(LayoutElement root, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback, PageSettings pageSettings)
Exporting a report from the Report-Viewer to Word(docx), then opened in Word for Web (browser-version of Word) causes incorrect rendering of the document. Images are replaced with placeholders.
In comparison, exporting the report as PDF, then opening and converting it to Word and uploading it, renders much more correct and with images.
Please, run the attached report. We would expect that the exec function will return the sum of debits from the table2, however, the scope is returned as invalid.
The design-time web service data source parameter values are not displayed in the Web Report Designer while correctly read by the Standalone designer.
The run-time web service data source parameter values are displayed as [object] rather than expressions.
Check this screenshot for clarity.
The editor for parameters can be set for each type of parameter, but not individually for each parameter.
This means if there are two parameters that both have availableValues and have multiselect set to false, different editors can be set for each of these two parameters.
Transparency is not respected when a report is exported to PDF format.
Shapes inside of an SVG file can have transparency applied to it through styling or attribute, but neither of these options work when exported to PDF. In the Report Viewer the SVG renders correctly and shapes can be transparent, but when export and viewed as PDF, shapes become opague.
private static ConcurrentDictionary<string, EsiInstanceReportSource> _irs = new ConcurrentDictionary<string, EsiInstanceReportSource>();
The path for window.kendo in initExpDeps.js is incorrect. This does not always lead to error. When there's an error it can be the following:
Module not found: Error: Can't resolve '.\telerikReportViewer.kendo.min'" in "ERROR in ./node_modules/@progress/telerik-angular-report-viewer/dist/dependencies/initExtDeps.js
In a scenario where the report needs a lot of time to load this behavior is not optimal. In such case the report viewer areas should not be cleared until the first page of the new report is prepared to be displayed in the viewer. The developers should be able to configure the loading behavior and notification message appearance through the report viewer options. The viewer's API should also provide event handlers for these events, so the developers can have more control over the page displaying process.
Hello,
I am working on Blazor reporting project and I have described the situation already in this post:
https://www.telerik.com/forums/report-viewer-and-web-designer-in-blazor#zGr6FO2mDEmkfLWIP_T_9A
Please add Blazor ReportDesigner wrapping Your HTML designer and use .NET 5 js/css isolation to manage js/css loading by the component itself and not globally.
Thank You
Marek Ištvánek
Hello,
I am working on Blazor reporting project and I have described the situation already in this post:
https://www.telerik.com/forums/report-viewer-and-web-designer-in-blazor#zGr6FO2mDEmkfLWIP_T_9A
To sum it up:
Please add .NET 5 js/css isolation to Blazor ReportViewer which will allow:
- usage of more report viewers with different report engine services during the application lifetime (current design requires to load js/css globally from single report engine service and the js cannot be unloaded because it is not isolated in a module)
- simpler usage of the viewer which should just require to set ServiceUrl and the js/css would be managed by the component itself