I'm trying to display a line chart in my report.

I have it kinda working but there is a big problem...

The report should house data regarding a thermal treatment of material that lasts several hours.

Ergo there is a lot of data to display...

During my last attempt at displaying the chart in the PDF file during processing memory usage went slowly up to my limit of 2GB and stayed there like if resources were not freed up after the fact.

Is there maybe a better solution?

Just to give an idea there are upwards of 5000 values to display... I know it's a giant number but the last library I used was able to do it with minimal effort... I'm probably doing something wrong myself...

Hello Telerik,

We have created a dashboard(.TRDP) file and this dashboard is being called inside an IFrame in shareporint application.

When the same dashboard is viewed with the data, the tooltip value is getting broken near the IFrame.

Find the attached error for the same.

Request you to please provide a solution in resolving the same.

Hello Telerik,

Am facing an issue with Overlapping of values in the Line chart graph created in Telerik Reporting.

I have attached the sample screenshot for the same.

From the Screenshot, you can see that there are 2 legends(Apple and Orange). And both the legends have the same value of 21 for all the months in the Y-axis.

But it displays the value only for Orange and the value for Apple is hidden or it is not visible. Also when i hover on the line chart it still shows value for only Orange.

What is the solution where in i can show both these values and its corresponding lines with its colors.

 

Hi Support,

I've tried several ways to dynamically show/hide the picturebox in Telerik Reporting. It seems no luck.

1. In report constructor:
public partial class Report1 : Telerik.Reporting.Report
    {
        public Report1 ()
        {
            /// <summary>
            /// Required for telerik Reporting designer support
            /// </summary>
            InitializeComponent();

            this.pictureBox1.Visible = Convert.ToBoolean(this.Report.ReportParameters["isPic"].Value);
        }
    }

2. Conditional formatting Rules
=Parameters["isPic"]==true
In the preview section, I click on button "Style" to open up the Style Builder dialog. Under Layout section, I check the "Visible" check box.

However, both ways seems not working...

Any advice?

Thanks,
Sandy

Hello,

I am trying to run the Telerik Report Viewer with a WinForms application along with Wine on Linux. The application runs correctly, but it gives the following error before showing me the Report Viewer (the attached image).  Is there a way to fix it. Thanks in advance

error: culture is not supported, the parameter name eo is an invalid identifier

Hi,
I want to use the CancelationToken after updating to R2 2020 but not sure how can I do that with a way we process reports.
We have Report API (ReportsController) and a custom report resolver (IReportSourceResolver). Custom report resolver returns ReportSource object. The client side is HTML5ReportViewer.
So, for a processing report, exporting, printing we are not using any custom ReportProcessor classes.
How with this architecture, where we are not using programmatically ReportProcessor class, we can use CancelationToken? Is there any event we can subscriber so that cancelation token can be added before processing, exporting or printing reports?

Thanks,

I have use Telerik Reports in Silverlight.I have place Print Date(Left Align) ,Number of Pages(Right -TextAlign,Dock-Right) and Report Name(TextAlign-Center,Dock-Fill) in my Report's Footer.Dynamically I need to Set Page Orientation of report from Landscape to portrait  and portrait  to landscape as per user's selection.My Report footer is display proper in portrait .But in Landscape.Footer size not able to increase.So Whether I have set Doc=Fill/Dock-Right.My Control's not able to display in center and right.Also not able to get Width property of Footer section.Let me know what to do in such case.

Hi everyone!

I'm trying to design a report in the Visual Studio integrated designer but I don't quite understand how to use the table object...

I have a query in a DAO object in my program that is doing a very complicated transaction to fetch the necessary data to plug into the table...

how can I either add row by row the data with a variable number of rows or bind something like a datatable object to the table in the report?

the wizard asks me to input sql connection strings and stuff but I don't want to do that. I have a class that is taking care of the interactions with the various databases and tables needed to build the full report...

I used JasperReports before and I could just pass to the report builder a hashmap (something like a dictionary in C#) with the object as key and the value bound to that key and it worked flawlessly can I do something like that here too?

Otherwise I may just have to ditch this reporting mechanism and make a jar to launch on the side... I really would love to avoid that because until now the whole telerik suite has been a breeze to work with...

 

thanks for any help!

 

Fabio

Hi,

First of all I am posting this question because mostly all other questions related to the issue are kind of not uptodate.
I need to deliver reports those support both English/Arabic languages, which needs support for RTL direction,
to elaborate: if I have a table with three columns ProductID, ProductName, ProductPrice, I hope to get them in reverse order for Arabic language (ProductPrice, ProductName, ProductID)
would anybody please help me with this issue, is there a way to adjust the report layout to flow in RTL direction, I don't just need that for Table reports,
I also need it for Crosstab reports
I understand there is a limitation in RTL support, but would this be overcomed in the near future?

Thanks

Hi All,

I need to pass a session variable to a report.  If I could access the session variables from the report that would be good too.  Any ideas how to do that?

Thanks,
Darren