Hi Guys,

    I have a strange issue in my web application, when I access the web application from IPAD safari (IOS6) when a telerik report opens for the first time reportviewer opens blank and if I click on next button report loads the next page and then I have to click the previous to see the first page which was blank. im using Telerik Q2 2012 version and this is an urgent issue to fix. I tested on IOS5 IPAD safari version, it works well. Telerik report viewer is loaded on a ASPX page.

Best regards

Shivanka

Dear all,

How can I bind the report to a data in a MVVM scenario.
I am using PRISM4(MEF), SL, RIA service.

I setup everything for the report to work using the EF connection, How can I do the binding to EF queries from the VM.

Best regards

Hi!

I create a trdx report in Telerik Report Designer. After I added this report to my project.



I want to add a dataTable to report programatically. So my data is not avalible at design time.
I check some topic in help.
Working With Data at Design Time

"In this case you would have to mock your data just to enable the Report Designer to show any data schema. "
I don't understand this. How it is possible?

I already check this links too.
Using the NeedDataSource event to connect data
How to: Bind to a DataTable

My main problem is the next I don't really know or understand how to set a data-schema in designer.
Thx

Hi there,

I really want to let the users know whenever an error or exception occurs while a report is generated. I use a ReportViewer to display my reports and I have an errorlabel placed above the viewer.

It is possible, due to rights, that a user cannot retrieve certain data and therefore the viewer throws an error message, but I want to show an "informative" message in an errorlabel outside the report, above the viewer itself on the .aspx page. Whenever this error or exception occurs I want to NOT generate the report (just abort it and show no report) and display corresponding error message in the errorlabel on the aspx page.

In my code-behind of my .aspx page I have the following:

For all of you, I don't use a ReportProcessor, so the Error event of it cannot be used. The Error event of the report itself cannot be used as well, because it's located in another DLL and not accessible in my .aspx page. So why isn't there an event such as the Error event of the ReportProcessor and report for the ReportViewer? 

I really want to solve this, because I don't want to show the users a report with only an error in it. I don't want to show the report at all if an error/exception occurs and this error/exception details should be displayed in the errorlabel.

Looking forward to a solution or workaround! Thanks in advance!

Regards,
Datamex

Hi,
       I am using Telerik reporting in my pages. I get an Script error in ie9, ie10 on loading a report viewer inside the radwindow as 'Array' is undefined. Can you please provide me a working solution






Thanks

We are developing a reporting system for an enterprise web application.  The report definitions (*.trdx) are all being built using the stand alone Telerik Report Designer so there is no code behind pages associated with the definition files. One of the business requirements is to save sets of parameter values for each report.  I have devised a way to show just the parameters area of a report, but I am not able to access the values set by the user.  All the documentation and other forum threads state that I should be able to hook up listeners to the ReportDocument ItemDataBinding and ItemDataBound events.  I have done that, but the event handlers are not being triggered when a user sets a value and the report viewer refreshed the data.

Here is the setup:

• A report viewer object is added to an .aspx page (C#).
• In the code behind, the report definition file is loaded, deserialized and attached to the report viewer via the ReportSource        

      trdParameters is the report viewer control.  reportDocument is a private variable at the Page level and has been hooked up the listener reportDocument_ItemDataBound:

When the page is called, the parameters are rendered properly and the report generates properly but event handler is never triggered. Any time a user changes a parameter, the report viewer makes an AJAX call to the Telerik reporting dll and I cannot find a way to intercept that.

I am using Q1 2013 version of Telerik Reporting.

Any ideas?

Hi there, this is the structure of my data
{int id, int ring, string phase} where id=1, 2, ..., 16, ring=1,2,3,4, phase = short string 

The report I want is shown on desired_report.gif

What you see in the boxes are
|=============================
| Sequence - {id}                               | <==== title of the box 
=============================
| Ring {ring}        |   {phase}               | <==== this section grows vertically (per id/sequence)
=============================

I tried doing something similar without much success all I've got is this report shown in havethis_report.gif
the layout of the report (design mode) is shown in layout_report.gif

the structure of the report is shown in explorer_report.gif

for the list lstDetailData I have the following :
row group expression: "(Field.Ids+Fields.Ring-2)%32"
column group expression: "(Field.Ids+Fields.Ring-2)/32"

What occurred to me is to hide the title every four elements like this:
            textBox4.Bindings.Add(new Binding("Visible", "= Fields.Ring = 1"));
            txtId.Bindings.Add(new Binding("Visible", "= Fields.Ring = 1"));

but you can still see some spaces left when that element is not visible, shown in almosthere_report.gif
my questions:

1) can this even be done using telerik reporting?
2) how do I make the space of a hidden object on a report also go away.?

regards and thanks in advance.

I have a page that produces a number of reports by booths (for a trade show)
a few booths (10 out of 200) need a subreport to be added
I tried adding the subreport when the reports are built - the control is added but the report itself does not appear
I moved my logic to the ItemDataBound event of the report selected and nothing appears
what am I doing wrong?

Hello,
I am new to Telerik software so i need your help.I want to bind datatable to reportviewer on button click (button on aspx page). The data in the ReportViewer
should be updated based on textbox value on my aspx page.

1)I am using a stored procedure which takes two arguments of DateTime type and returns a datatable. I want to Bind this Datatable to ReportViewer.
Or
2) I want to rebind DataSource on my report based on parameters passed from aspx file (2 parameters of datetime type).

Help Please

Can anyone tell me the coding to add text after a dataset? I want to keep it all in the same text box because of formatting issues. Here's my current coding = Fields.CTD. I want to be able to add the word "Cancer" after CTD so that my data set populates and then the work "Cancer" right after the dataset. I tried using a different text box, but the formatting is all screwed up when I do that. Thanks