Questions on Reporting Forum

12 answers

347 views

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.

General Discussions

answered on 19 Dec 2014

4 answers

103 views

Any recent/updated video tutorial?

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do subscribe to Pluralsight and I was really hoping that there would be courses available there, but that one is also outdated and it does not have HTML5 examples.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

General Discussions

answered on 19 Dec 2014

3 answers

830 views

[Solved] Could not load file or assembly 'System.Net.Http.Formatting' error

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:

[DataObject]

class DailyInvoicing{

[DataObjectMethod(DataObjectMethodType.Select)]

public IList<DailyInvoice> GetDailyInvoices(DateTime dateEntered)

{

// Build data set here

}

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

An error has occurred while processing Report 'DailyInvoicingReport': An error occurred while invoking data retrieval method. Try restarting Visual Studio.

------------- InnerException -------------

Exception has been thrown by the target of an invocation.

------------- InnerException -------------

Could not load file or assembly 'System.Net.Http.Formatting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.

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:

An error has occurred while processing Report 'DailyInvoicingReport': An error occurred while invoking data retrieval method.

------------- InnerException -------------

Exception has been thrown by the target of an invocation.

------------- InnerException -------------

Unable to load the specified metadata resource.

Any ideas on what I might be missing?

General Discussions

answered on 19 Dec 2014

4 answers

302 views

Page Break in Table or TableGroup

From what I've read there is currently no way to do a page break in a table even at the group level. Are there any plans to add this ability in the future? I build reports dynamically in tables via code so it would not really be possible to do something outside of tables.

General Discussions

answered on 18 Dec 2014

4 answers

879 views

Procedure or function 'expects parameter '@ResId', which was not supplied.

I trying show report in asp.net mvc.

Telerik Report v8.0.14.225

Procedur , javascript , report desing screenshot attached

General Discussions

answered on 17 Dec 2014

3 answers

1.6K+ views

[Solved] Report is throwing jquery error, please advise!

Hi,

With respect to the this link http://www.telerik.com/forums/report-viewer-is-not-working-on-mvc-need-your-advise!

I had gone through again and found that I had given the entry on root web.config instead of Views\Web.config file. Now this issue is resolved, but we have another issue that we are when ever we are trying to run the report, from jquery we are getting error that:

----
TypeError: jQuery(...).telerik_ReportViewer is not a function<script>

                jQuery(function(){


jQuery('#reportViewer1').telerik_ReportViewer({"serviceUrl":"/api/reports/","templateUrl":"/ReportViewer/templates/telerikReportViewerTemplate.html","reportSource":{"report":"~/Views/TransactionSummary/Report1.trdx","parameters":{}},"viewMode":"INTERACTIVE","scaleMode":"SPECIFIC","scale":1,"persistSession":false,"printMode":"AUTO_SELECT","disabledButtonClass":null,"checkedButtonClass":null});
                });
</script>
----

As matter of urgent, can you please give some input's why we are getting this error? Since I was able to fix the problem, I have not raised separate support ticket for this as suggested in above link.

Along with this issue, I have question which I'll add into new thread.

Hope to hear from you soon.

Regards!

General Discussions

answered on 17 Dec 2014

2 answers

284 views

How do I change column group header value based on parameter

I have a report in the designer I have the column name as "COLUMN ABC". When generating the report I am passing an int parameter, if the parameter = 1, I want the column name to be "COLUMN 123". How do I do this? I can set the report title based on the parameter in the code behind but I cannot seem to change the column name. Looks like an easy task but cannot see a way to do it.

P/S: I've tried setting (Telerik.Reporting.TextBox)table1.ColumnGroups[4].ReportItem.Value but that does not change it when the report is generated.

General Discussions

answered on 16 Dec 2014

1 answer

347 views

[Solved] 'Theres a problem with the file format' when exporting report to PDF to attach in Email message

Hello,

I am having difficulty writing a method that will render my report as a PDf so that I can attach it to an e-mail. Here is my code:

[HttpPost]

[Route("api/supportingreports/email/{reportName}")]

public bool SendReportViaEmail(string reportName)

{

// TODO verify user access to report

try

{

var reportProcessor = new ReportProcessor();

var report = new Report {DocumentName = HttpContext.Current.Server.MapPath(string.Format("{0}{1}.trdx", FileUtility.ReportPath, reportName))};

var instanceReportSource = new InstanceReportSource {ReportDocument = report};

instanceReportSource.Parameters.Add(new Parameter("userId", 3));

instanceReportSource.Parameters.Add(new Parameter("eventId", 0));

instanceReportSource.Parameters.Add(new Parameter("exceptionId", 14));

instanceReportSource.Parameters.Add(new Parameter("employeeId", 3860));

var result = reportProcessor.RenderReport("PDF", instanceReportSource, new Hashtable());

var fileName = report.Name + "." + result.Extension;

var path = Path.GetTempPath();

var filePath = Path.Combine(path, fileName);

var mailMessage = new MailMessage {From = new MailAddress(ConfigurationManager.AppSettings["fromAddress"])};

using (var fs = new FileStream(filePath, FileMode.Create))

{

fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);

fs.Seek(0, SeekOrigin.Begin);

var a = new Attachment(fs, report.Name + "." + result.Extension);

mailMessage.Attachments.Add(a);

mailMessage.To.Add(new MailAddress("cbohatka@aztekweb.com"));

mailMessage.Subject = "TEST";

var smtpClient = new SmtpClient();

smtpClient.Send(mailMessage);

}

catch (Exception ex)

{

Debug.WriteLine(ex.Message);

throw;

}

return true; // dummy return

}

I am receiving a PDF attached to my e-mail but it is smaller than expected and display an error message.

Thanks in advance!

General Discussions

answered on 16 Dec 2014

3 answers

192 views

[Solved] Report Viewer is not working on MVC, need your advise!

Hi!

We are using the Telerik reports and Kendo charts as part of our project. Though we have successfully able to use Kendo charts in our project, we have some issues with respect to using Telerik Report Viewer on MVC application.

With respect to the same one of my colleague has created an thread earlier some time back for support. Since he has used his own account to get the suggestions Telerik had requested him to use 'valid support subscription' account.

Here is his link:

http://www.telerik.com/account/support-tickets/view-ticket.aspx?threadid=877256

Due to we're busy with other things we could not reply to you earlier.

As it's mention in that thread, we had followed the same steps to get the Report Viewer to enable on MVC, but we could not. Right now I am trying to attach isolated project files as zip file with 167 kb size file, since only image type files are allowed to attach, I am not able to send the code. May I know any other way to send you the files?

Hope for the positive response from you at the earliest!

Thanks!

General Discussions

answered on 16 Dec 2014

4 answers

544 views

Connecting a Telerik Report to an XML Data Source generated from a Web Service

Hi Telerik, I am currently creating a report that will be generated using a Web Service. I am loading the XML Data through entering its path (can come from local machine / HTTP source) through xml.Load("path"). It returns the XML file as String (I'm not sure if this is good or bad). Now, how am I going to connect a Telerik
Report to the XML file that was returned by the method that I have created on the Web Service? This is my first time creating a Web Service. I'm using VB as my programming language. Hope someone can help me thanks!

General Discussions

answered on 15 Dec 2014