Hi,

We have a Silverlight application and we recently updated to use the latest Telerik UI and Reporting. However, we encountered some issues when passing parameter to the report. It seems that with the latest update of Telerik Reporting, the report cannot capture the parameters passed from ReportViewer. I was able to reproduce the issue in the Telerik Report Examples by changing the following:

1. In MainPage of CSharp.SilverlightDemo project, I've added the ApplyParameters event:

<telerik:ReportViewer Grid.Row="1" x:Name="ReportViewer1" Width="1000" ReportServiceUri="../ReportService.svc"
Report="Telerik.Reporting.Examples.CSharp.ReportCatalog, CSharp.ReportLibrary"
ApplyParameters="ReportViewer1_OnApplyParameters"/>

private void ReportViewer1_OnApplyParameters(object sender, ApplyParametersEventArgs args)
{
  args.ParameterValues["Test1"] = "Test1";
  args.ParameterValues["Test2"] = "Test2";
}

2. In ReportCatalog.cs of CSharp.ReportLibrary project, I've added the following:

public ReportCatalog()
{
//
// Required for telerik Reporting designer support
//
InitializeComponent();

//
// TODO: Add any constructor code after InitializeComponent call
//
ReportParameters.Add(new ReportParameter { Name = "Test1", Type = ReportParameterType.String });
ReportParameters.Add(new ReportParameter { Name = "Test2", Type = ReportParameterType.String });
ItemDataBinding += ReportCatalog_ItemDataBinding;
}

void ReportCatalog_ItemDataBinding(object sender, System.EventArgs e)
{
var test1 = ReportParameters["Test1"].Value;
var test2 = ReportParameters["Test2"].Value;
textBox4.Value = test1 != null ? test1.ToString() : "Test1 null";
textBox8.Value = test2 != null ? test2.ToString() : "Test2 null";
}

When I run the application, I was not getting the values of Test1 and Test2 parameters. This approach works in the previous version of Telerik Reporting.

Can you take a look why it is not working the latest version anymore and advise if there is another way to accomplish this?

Thanks,
Sherwin

I need to the Report Graph object displayed correctly at any data.
If a lot of data that establish the minimum size for each bar or auto change the size of the graph depending how much data. If the text can not fit you crop or change the angle of the text. Now I can not even develop it because classes like a Telerik.Reporting.Processing.Grpah is internal.

In your examples, each graph receives static settings. I attached screenshot and my test code https://dl.dropboxusercontent.com/u/15543358/WindowsFormsApplication1.zip


Help me pls.

Hello, I am trying to get an image onto the report. I had a previous version that works great. I have trouble updating to the latest version.

Version 5.1.11.928 (Works great)
string resource = HttpContext.Current.Server.MapPath(@".\Images");
resource is "F:\SolutionName\ProjectName\Images"

Upgrade to Version  8.2.14.1204
var resource = HttpContext.Current.Server.MapPath(@".\Content\images");
resource is "C:\LocalFolder\SolutionName\ProjectName\api\reports\clients\083132-aa72\instances\083132-14d3\Content\images"

However, my resources are located "C:\LocalFolder\SolutionName\ProjectName\Content\images" and it doesn't get found.

Please help!

Hi!

Whenever we install a new font, which we want to use with Telerik Reporting, we have to restart the machine. It works fine after the restart.
We use Telerik Reporting for rendering (ReportProcessor) PDFs in an ASP.NET Web Website (.Net Framework 4). We also tried to restart IIS, but it didnt help. We use the current version of Telerik Reporting. It's a Windows Server 2008. It also doesn't work on my Windows 7 machine.

We need to install new fonts nearly every week, so it would be handy for us not having to restart the server each time. Is there a way or do we miss something?

Thanks for any suggestions,
Chris

Hi

why i am getting below error  once i go to report viewer page any ideas?

Telerik.ReportViewer.axd?instanceID=55d9304b12dc415c915d8a35f5ec62d
1&optype=Report&PageIndex=0&RenderID=o0c59229774746bcbeb523912b680dc4&Render
ingFormat=HTML5Interactive

Message:
Object reference not set to an instance of an object.

Hi, I have a simple doubt about Telerik Report, how can I add a subreport, is really necessary a separate file? I've been looking about this question and I saw that to add a datasource on the subreport is necessary to point to another report, this information proceeds?

Hi,

We are working on the reports are we are facing couple of issues as below:

- Parameter is applying properly

I have created a Report and added a Parameter to the report by going through these links:

http://www.telerik.com/help/reporting/designing-reports-parameters-adding-parameters.html

http://www.telerik.com/help/reporting/designing-reports-parameters-expressions.html

Right now when I view the report in Preview the report displays the Input box to accept the Parameter value as well. But when I enter the value and click on Preview the whole data is listed in one complete page and the filter is not getting applying. But one thing I observed is, when I enter wrong data that time the data is not displayed. So, we are not able to handle the Parameters at the moment.

- Page break is not happening

In the current result from the DB I am getting about 190 records. When I created a table using TableWizard option, it's creating data table by creating 190 pages with whole list of data what I have read from the DB.

As mentioned above in the first point, when I applied the Parameter search, it displayed single page result but it's again displaying whole list of data. Here is the code sample of the report file for both the issues:

--------
<?xml version="1.0" encoding="utf-8"?>
<Report DataSourceName="sqlDataSource1" Width="6.5in" PageNumberingStyle="ResetNumberingAndCount" Name="Report1" xmlns="http://schemas.telerik.com/reporting/2012/3.7">
  <DataSources>
    <SqlDataSource ConnectionString="oracleConnection" SelectCommand="Select * from t_member" Name="sqlDataSource1" />
  </DataSources>
  <Items>
    <PageHeaderSection Height="1in" Name="pageHeaderSection1" />
    <DetailSection PageBreak="None" Height="0.400039354960124in" Name="detailSection1">
      <Items>
        <Table DataSourceName="sqlDataSource1" Width="6.29996109008789in" Height="0.4in" Left="0.00003941853841146in" Top="0in" KeepTogether="True" Name="table1" StyleName="Normal.TableNormal">
          <Body>
            <Cells>
              <TableCell RowIndex="0" ColumnIndex="0" RowSpan="1" ColumnSpan="1">
                <ReportItem>
                  <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="= Fields.V_MEMBER_CODE" Name="textBox6" StyleName="Normal.TableBody" />
                </ReportItem>
              </TableCell>
              <TableCell RowIndex="0" ColumnIndex="1" RowSpan="1" ColumnSpan="1">
                <ReportItem>
                  <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="= Fields.V_MEMBER_NAME" Name="textBox7" StyleName="Normal.TableBody" />
                </ReportItem>
              </TableCell>
              <TableCell RowIndex="0" ColumnIndex="2" RowSpan="1" ColumnSpan="1">
                <ReportItem>
                  <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="= Fields.V_NAB_LENDER" Name="textBox8" StyleName="Normal.TableBody" />
                </ReportItem>
              </TableCell>
              <TableCell RowIndex="0" ColumnIndex="3" RowSpan="1" ColumnSpan="1">
                <ReportItem>
                  <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="= Fields.V_SHORT_NAME" Name="textBox9" StyleName="Normal.TableBody" />
                </ReportItem>
              </TableCell>
              <TableCell RowIndex="0" ColumnIndex="4" RowSpan="1" ColumnSpan="1">
                <ReportItem>
                  <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="= Fields.V_STATUS" Name="textBox10" StyleName="Normal.TableBody" />
                </ReportItem>
              </TableCell>
            </Cells>
            <Columns>
              <Column Width="1.25999225556827in" />
              <Column Width="1.25999225556827in" />
              <Column Width="1.25999225556827in" />
              <Column Width="1.25999225556827in" />
              <Column Width="1.25999225556827in" />
            </Columns>
            <Rows>
              <Row Height="0.2in" />
            </Rows>
          </Body>
          <Corner />
          <Style Visible="True" />
          <RowGroups>
            <TableGroup Name="Detail">
              <Groupings>
                <Grouping />
              </Groupings>
            </TableGroup>
          </RowGroups>
          <ColumnGroups>
            <TableGroup>
              <ReportItem>
                <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="V_MEMBER_CODE" Name="textBox1" StyleName="Normal.TableHeader" />
              </ReportItem>
            </TableGroup>
            <TableGroup>
              <ReportItem>
                <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="V_MEMBER_NAME" Name="textBox2" StyleName="Normal.TableHeader" />
              </ReportItem>
            </TableGroup>
            <TableGroup>
              <ReportItem>
                <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="V_NAB_LENDER" Name="textBox3" StyleName="Normal.TableHeader" />
              </ReportItem>
            </TableGroup>
            <TableGroup>
              <ReportItem>
                <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="V_SHORT_NAME" Name="textBox4" StyleName="Normal.TableHeader" />
              </ReportItem>
            </TableGroup>
            <TableGroup>
              <ReportItem>
                <TextBox Width="1.25999223679293in" Height="0.2in" Left="0in" Top="0in" Value="V_STATUS" Name="textBox5" StyleName="Normal.TableHeader" />
              </ReportItem>
            </TableGroup>
          </ColumnGroups>
        </Table>
      </Items>
    </DetailSection>
    <PageFooterSection Height="1in" Name="pageFooterSection1" />
  </Items>
  <StyleSheet>
    <StyleRule>
      <Style>
        <Padding Left="2pt" Right="2pt" />
      </Style>
      <Selectors>
        <TypeSelector Type="TextItemBase" />
        <TypeSelector Type="HtmlTextBox" />
      </Selectors>
    </StyleRule>
    <StyleRule>
      <Style Color="Black">
        <BorderStyle Default="Solid" />
        <BorderColor Default="Black" />
        <BorderWidth Default="1px" />
        <Font Name="Tahoma" Size="9pt" />
      </Style>
      <Selectors>
        <StyleSelector Type="Table" StyleName="Normal.TableNormal" />
      </Selectors>
    </StyleRule>
    <StyleRule>
      <Style VerticalAlign="Middle">
        <BorderStyle Default="Solid" />
        <BorderColor Default="Black" />
        <BorderWidth Default="1px" />
        <Font Name="Tahoma" Size="10pt" />
      </Style>
      <Selectors>
        <DescendantSelector>
          <Selectors>
            <TypeSelector Type="Table" />
            <StyleSelector Type="ReportItem" StyleName="Normal.TableHeader" />
          </Selectors>
        </DescendantSelector>
      </Selectors>
    </StyleRule>
    <StyleRule>
      <Style>
        <BorderStyle Default="Solid" />
        <BorderColor Default="Black" />
        <BorderWidth Default="1px" />
        <Font Name="Tahoma" Size="9pt" />
      </Style>
      <Selectors>
        <DescendantSelector>
          <Selectors>
            <TypeSelector Type="Table" />
            <StyleSelector Type="ReportItem" StyleName="Normal.TableBody" />
          </Selectors>
        </DescendantSelector>
      </Selectors>
    </StyleRule>
  </StyleSheet>
  <PageSettings>
    <PageSettings PaperKind="Letter" Landscape="False">
      <Margins>
        <MarginsU Left="1in" Right="1in" Top="1in" Bottom="1in" />
      </Margins>
    </PageSettings>
  </PageSettings>
  <Filters>
    <Filter Expression="= Fields.V_MEMBER_CODE" Operator="Like" Value="=Parameters.MemberCode.Value + &quot;%&quot;" />
  </Filters>
  <ReportParameters>
    <ReportParameter Name="MemberCode" Text="Member Code" Visible="True">
      <Value>
        <String>= Parameters.MemberCode.Value</String>
      </Value>
    </ReportParameter>
  </ReportParameters>
</Report>
----

- Table is repeated on the same page

One more observation on another report design was, the data what we read was about 30 records, which got repeated as new table on same page one below the other. The report generated with 15 pages, with same data.

Since we have reports development at the peek now, can some one please reply to these issues with fix as earliest possible with matter of high importance please?

Regards!

I am using the WPF ReportViewer component inside a modal window (Version 7.0.13.228). When the document is sent to the printer the message box "Printing page .. of .." hangs on the second attempt to print. The print queue shows the document but it seems no data is sent (Pages: N/A, Size: empty). The [Cancel] button does not do anything and the only solution is to abort the program from the task manager.

Is there any way to debug this any further? It has been reported to me by one of my customers who is running the program on a terminal server.

I was really hoping to have more explanation with video tutorials, but all the video tutorials that I found for reporting were a year or older. Even Telerik.TV. Seems like there has been lots more new features and methods deprecated since then, unless you guys made absolutely 0 improvements/changes since then... (which I hope and know is not the case!)

I do subscribe to Pluralsight and I was really hoping that there would be courses available there, but that one is also outdated and it does not have HTML5 examples.

Does Telerik have any intentions on releasing new tutorial videos?

Does anyone know of any resource that would do an end-to-end tutorial on how to set up Telerik Reporting with HTML5?
I have gone through the documentations, but it doesn't go into the details enough.

I have all of my reports in a class library. This is the first report I have created using an object data source class to pull data from three different data sources into one report. (Note: This information is all joined into 1 record, not a sub report type data.)

My object data source looks like:


Then built the report. That all seemed to work well. When go to preview the report, I get the following error: 


I have restarted VS and even tried a second computer. The reference is in the project AND it is in the bin folder after compiling. I am not sure what might be going on. To add to the strangeness, I thought maybe if I ran it through the rest of my project it might work. Instead I was greeted with the following error:



Any ideas on what I might be missing?