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Reporting Forum
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How to use Telerik Reporting with ASP.NET Core Web App?
Paul
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Rank 1
 answered on 09 Feb 2017
3 answers
753 views

I am using standalone report designer and have deployed the report on telerik report server.

HTML 5 report viewer is used. The viewer shows 1 page loaded but displays nothing.

This is the problem with my local machine and my team's machines.

But the report is displayed on development server.

 

Could you please help me out where might be the issue.

 

Regards,

Ashwini

Stef
Telerik team
 answered on 08 Feb 2017
1 answer
307 views

Hello,

I am using Telerik Report Designer and I am trying to manually set the colors of a Pie Chart.

I have found info about the way that it can be done here: http://www.telerik.com/forums/setting-graph-colors

I can set the background color of the chart itself just fine with DataPointConditionalFormatting, but as stated in the linked post, this does not change the color of the legend marker.

Unfortunately the solution mentioned in the post, which is to set the color of the legend markers with property Graph.Series.BarSeries.LegendItem.MarkConditionalFormatting, does not work for me, becuase this property is not there! I even tried editing the .trdx file manually in the text editor and adding this property, but that does not work either.

What could be the cause of this? I am using version 7.0.13.426.

Thank you for any help provided

Regards

Tomas

Stef
Telerik team
 answered on 08 Feb 2017
1 answer
254 views

Hi,

How do I accomplish a rowcount from code-behind? I have a report with two datasources, one is holding header info and the other one is holding detail rows.

I need, in code behind, count the number of rows in the detail datasource. Both datasources are SqlDataSource using SqlClient to connect to MS Sql server.

 

I have tried put a hidden TextBox in the report and set it's value to Count(Fields.[a field in details]). This gives me the error "An error has occurred while processing Report 'reportname': The expression contains object 'fieldname' that is not defined in the current context" Of course I've doublechecked and 'fieldname' is correct spelled... The field belongs to the details Datasource.

 

Ideas?

Stef
Telerik team
 answered on 07 Feb 2017
1 answer
146 views

I've faced a problem in the reporting. Sometime the telerik report not showing the it's navigation bar. So, I can't download the report file and can't zoom the report. I've marked the navigation bar for better understanding. Sometime the marked area gone disappear.

Now, I want to know how to solved this problem.

Thanks in advance.

Stef
Telerik team
 answered on 07 Feb 2017
1 answer
16 views

In the bellow chart I have data for FebW1 (February week 1 ) , but the line chart does not show any line or point to show data on chart. you can see in table given, that data is available for FebW1.

 

 

Stef
Telerik team
 answered on 06 Feb 2017
1 answer
73 views

In my line chart, the data for FebW1 ( X axis Label value ) is not visible,even the  data is present for the same week of Feb month.you can see data for the same in table attached, so if the data is available for particular week of month then the line chart should show a line or dot for that data. Is there any solution to solve this problem

FYI I am using Telerik designer R3 2016 version .

Stef
Telerik team
 answered on 06 Feb 2017
1 answer
66 views

Hello,

 

I currently have a cross tab as shown in the attachment. I would like to have something with the date as the column heading but Duty Hours, Duty Start Duty end as rows ie:

                    01 Jan      02 Jan    03 Jan

Duty Hours 5.58              6.33       5.00

Duty Start 07:30            06:00      07:00

Duty End 13:05             12:20       12:00

 

is this possible?

Stef
Telerik team
 answered on 06 Feb 2017
6 answers
63 views

I have a report that needs modifying. The last two columns (Transaction Type & Transaction Amount) need to be changed to separate Transaction Amounts by Transaction Type.

This is what the report currently displays:

Transaction Type       Transaction Amount

ABCDE                       500.00

FGHIJ                        1500.00

ABCDE-CR                2000.00

etc.

So, I need to figure out a way to, within the same report, separate all transactions that end in "-CR" in to another column. 

So, something like this:

Transaction Type        Credit Amounts          Non-Credit Amounts

ABCDE                                                          500.00

FGHIJ                                                            1500.00

ABCDE-CR                 2000.00

 

I would greatly appreciate any suggestion. Also, keep in mind that I am not a programmer when responding.

 

Thanks!!

Katia
Telerik team
 answered on 06 Feb 2017
2 answers
211 views

Hi,

i am facing a problem setting the ReportSource of a Sub - Sub Report.

At the end a PDF should be generatet complete programmatically. (That ist working fine, but without detailed Data)

I am trying it like this....

using (System.Xml.XmlReader xmlReader = System.Xml.XmlReader.Create(reportingPath + report_Name, settings))
{
    Telerik.Reporting.XmlSerialization.ReportXmlSerializer xmlSerializer = new Telerik.Reporting.XmlSerialization.ReportXmlSerializer();
    ExportReport = (Telerik.Reporting.Report) xmlSerializer.Deserialize(xmlReader);
    if ((ExportReport != null))
    {
        ExportReport.ReportParameters["Id"].Value = Id;
 
        // Subreport for Column1
        if ((ExportReport.Items.Find("SubReport_Column1", true)).Count() == 1)
        {
            Telerik.Reporting.SubReport SubReport_Column1 = (Telerik.Reporting.SubReport) ExportReport.Items.Find("SubReport_Column1", true)[0];
            ((Telerik.Reporting.UriReportSource) (SubReport_Column1.ReportSource)).Uri = reportingPath + SubReport_Colum1_Name;
                         
            if ((SubReport_Column1.Items.Find("SubReport_Column1_Details", true)).Count() == 1)
            {
                Telerik.Reporting.SubReport Report_SubReport_Column1_Details = (Telerik.Reporting.SubReport) SubReport_Column1_Details.Items.Find("Column1_Details", true)[0];
                ((Telerik.Reporting.UriReportSource) (Report_SubReport_Column1_Details .ReportSource)).Uri = reportingPath + report_Column1_Details;
            }
        }
         
        ...

 

the SubReport_Column1.Items.Find does not find anything.

What am i doing wrong? Could anybody help me out?

KR

Lars

 

 

 

Katia
Telerik team
 answered on 06 Feb 2017
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