Approved
Last Updated: 12 Dec 2019 14:13 by Adam
The problem is not getting the error via Dot Net programming, but the complete layout destruction of the report as a result of the fact that a picture (in our case a thumbnail of a provider) is unavailable. Catching the report error is not an option. It is too complicated and even if we succeed  in obtaining the error, it will be very complicated to remove the unavailable url on the fly and re-render the report again. 

This seems to be a "known issue" for about 8 years!

My question: Is it possible to keep the remaining report "intact" if such an error occurs? This shouldn't be too difficult for the development team..
Approved
Last Updated: 09 Dec 2019 17:55 by ADMIN
The report is not exported correctly in PDF when the Font is Sakkal Majalla and Text Align is Right. If you set the Text Align to left, everything works as expected.
Approved
Last Updated: 05 Dec 2019 15:22 by ADMIN

When merging the ReportViewer's WPF theme dictionaries from the DLL in App.xaml, the VS2019 Designer fails due to a problem with a ZoomComboBoxStyle definition.

This causes all Telerik UI for WPF control's styles fail to load in the Visual Studio designer.

WORKAROUND

Instead of App.xaml, merge the ReportViewer's theme dictionary closer to the control.

For example in the ReportViewer's direct parent:

<Grid>
<Grid.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<!-- Moved from app.xaml -->
<ResourceDictionary Source="/Telerik.ReportViewer.Wpf.Themes;component/Themes/Summer/Telerik.ReportViewer.Wpf.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Grid.Resources>

<tr:ReportViewer x:Name="ReportViewer1" ReportSource="{Binding CurrentReport}" />
</Grid>

Approved
Last Updated: 05 Dec 2019 10:27 by ADMIN
Let the user configure whether the Standalone designer to start initially in Interactive or PrintPreview mode. Currently, it starts always in Interactive mode and this may cause slow down or even hanging if the previewed report is huge.
Approved
Last Updated: 04 Dec 2019 14:00 by Mark

Hello Telerik team!

In the attachment, there are two PDFs, generated by the same template (also in attachment): one built under Windows, another one - under Linux (Docker). See red boxes as defects on the screenshot:

Text wrap issues

Text wrap issues

Dockerfile fragment:

# MS TrueTypeFonts install
RUN wget http://ftp.de.debian.org/debian/pool/contrib/m/msttcorefonts/ttf-mscorefonts-installer_3.6_all.deb -P ~/Downloads
RUN apt install -y ~/Downloads/ttf-mscorefonts-installer_3.6_all.deb

RUN apt-get install -y libc6-dev
RUN apt-get install -y libgdiplus
RUN apt-get install -y libx11-dev
RUN rm -rf /var/lib/apt/lists/*

 

Please help us to resolve these issues in Linux.

Approved
Last Updated: 04 Dec 2019 10:13 by ADMIN

When you try to send the report through the SendMailMessage functionality but an exception is thrown, the report will disappear. If you click on Refresh and try again with fake data, the exception will be thrown but the report will remain. If you prefer to refresh it automatically, you can use the error event:


var viewer = $("#reportViewer1")
.telerik_ReportViewer({
    serviceUrl: "api/reports/",
    reportSource: {
        report: "Report Catalog.trdp",
    },
    error: function (e, args) {
        console.log("This event handler will be called after a page of the report is ready.");
        console.log("The error message is: " + args);
        viewer.refreshReport();
    },
    viewMode: telerikReportViewer.ViewModes.INTERACTIVE,
    scaleMode: telerikReportViewer.ScaleModes.SPECIFIC,
    scale: 1.0,
    enableAccessibility: false,
    sendEmail: { enabled: true }
}).data("telerik_ReportViewer");

Approved
Last Updated: 03 Dec 2019 12:00 by ADMIN
Sometimes when the width of the page is less than the one of the report (<13px). This content on the right side (the last 12px) will be not visible.
Approved
Last Updated: 29 Nov 2019 10:05 by ADMIN
Created by: Hal
Comments: 3
Type: Feature Request
17
It would be very helpful for us people that have been using Telerik Reporting in Silverlight (or WPF) applications to have access to a Report Viewer for Windows Store Apps (XAML).  The future of Silverlight is unclear at least and there are many Line Of Business Applications currently running under Silverlight and I know of many developers that are looking to port their LOB apps to Windows Store Apps (or Universal Apps).  The current HTML5 Report Viewer does not provide printing when it is implemented in browser window in Windows Store Apps so we cannot really offer this option to our customers.
Approved
Last Updated: 27 Nov 2019 12:13 by ADMIN
Created by: Grzegorz
Comments: 1
Type: Feature Request
1
Dark theme is so much needed.
Approved
Last Updated: 26 Nov 2019 12:25 by ADMIN

StackTrace of the error:

 System.NullReferenceException: Object reference not set to an instance of an object.
   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)
   at Telerik.Reporting.Interfaces.LocalizationContext.GetString(String resx, String key)
   at Telerik.Reporting.SRDescriptionAttribute.get_Description()
   at Telerik.Reporting.Expressions.EnumContextManager.GetItem(Type enumType)
   at Telerik.Reporting.Processing.ReportExpressionContext.RegisterAllReportingEnums()
   at Telerik.Reporting.Processing.ReportExpressionContext..ctor(Type reportType, AssemblyRefManager assemblyRefManager)   at Telerik.Reporting.Processing.ReportParametersManager`1.CreateExpressionContext(Report report, IList`1 runtimeParameters, AssemblyRefManager references)
   at Telerik.Reporting.Processing.ReportParametersManager`1..ctor(Report definitionReport, IEnumerable`1 definitionParameters, IDictionary`2 reportSourceParameters, IDataProviderContext dataProviderContext, AssemblyRefManager references)
   at Telerik.Reporting.Processing.DocumentParametersManager`1.CreateManager(Report definition, IDataProviderContext dataProviderContext, IParameterValueParser parameterValueParser, IDictionary`2 rsParameters, AssemblyRefManager references)   at Telerik.Reporting.Processing.DocumentParametersManager`1.CreateManagers(IProcessingContext context, IParameterValueParser parameterValueParser)
   at Telerik.Reporting.Processing.DocumentParametersManager`1..ctor(ResolvedReportDocument resolvedReports, IProcessingContext processingContext, IParameterValueParser parameterValueParser)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessReportSource(ReportSource reportSource, IRenderingContext context)
   --- End of inner exception stack trace ---
   at Telerik.Reporting.Processing.ReportProcessor.ProcessReportSource(ReportSource reportSource, IRenderingContext context)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessReportSource(ReportSource reportSource, Hashtable deviceInfo, IRenderingContext context)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRender(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.ProcessAndRenderStateless(String format, ReportSource reportSource, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)
   at Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, ReportSource reportSource, Hashtable deviceInfo, CreateStream createStreamCallback, String& documentName)

Approved
Last Updated: 26 Nov 2019 10:23 by ADMIN
The TOC is missing when the report is exported programmatically to Word in .NET Core application
Approved
Last Updated: 25 Nov 2019 12:27 by ADMIN
If the data retrieval class is implementing IDisposable, the engine never invokes Dispose method. This can result in unexpected and unwanted data caching. Consider to invoke the IDisposable.Dispose if the data retrieval class is referenced by type (this.objectDs.DataSource = typeof(MyDataLayer))
Approved
Last Updated: 20 Nov 2019 12:58 by ADMIN

If a table-based item (Table, List, Crosstab) does not fit in a single page and needs to occupy more than one page, its bottom border is not drawn on the first page and its top border is not drawn on the second (subsequent) page. This behavior is by design and its purpose is to help the users visually distinguish the table as a single item. The table has only one top and bottom border and they are displayed at the beginning and at the end of the table, regardless how many pages the table actually occupies.

Since users might find this confusing, a table should have a property controlling this behavior. The default state of the property will preserve the current rendering. If the user explicitly sets the property, then the table will draw its top and bottom borders on every page it occupies.

Approved
Last Updated: 15 Nov 2019 15:28 by ADMIN
Created by: Martin
Comments: 0
Type: Feature Request
1

As in Ticket with ID 1440072 requested we are looking for a funktionallity to send Reports via E-Mails with the WPF ReportViewer. As only the HTML-5 ReportViewer currently supports the E-Mail sending we would request the feature for WPF as well.

 

Best Regards,

Martin

Approved
Last Updated: 15 Nov 2019 12:15 by ADMIN
In some cases, the report width is bigger than the page width. Horizontal scroll appears.
Approved
Last Updated: 15 Nov 2019 07:57 by ADMIN
This may result in clipping the maximum value of the Radial axis label, as it is part of the Plot Area. Normally, introducing padding will remove clipping.
Approved
Last Updated: 15 Nov 2019 06:47 by ADMIN
Created by: Scott Waye
Comments: 0
Type: Feature Request
3
When a date is set as a report parameter in the HTML5 viewer, it formats the parameter as a JSON date using a timezone.  Where no time is specified this results in a time part added to the date when received at the server.  This is a problem, especially for browser in a negative offset zone, e.g. US, where upon the date goes to the previous day.  Please add support for parameter types of date, where no time is present and no conversion is done anywhere.
Approved
Last Updated: 14 Nov 2019 11:02 by ADMIN
MultiValue parameter cannot be selected/ unselected in iOS 13.2 
Approved
Last Updated: 05 Nov 2019 14:42 by ADMIN
If the Kendo SASS based theme is used the resize handle and collapse/expand icon has some UI issies.
Approved
Last Updated: 04 Nov 2019 12:53 by ADMIN
If a user desires to send a report by email, the recipient will receive the message from a generic email and if the recipient wants to respond, the response will go to a mailbox that is not monitored. On the other hand, if we use the "From" field and we try to do a "legal spoofing," some email servers will send our messages to spam or simply block them. It could be great to have an option to ask users their email password in the moment when they click on the button to send a report via email. In this way we can send the information in the field "From" and the password entered to the SMTP server.
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