Hello,

I'm using VS 2008 Q1 2010 Telerik Reporting

I'm attempting to set and bind a Telerik.Reporting.Processing.Table inside of the Detail's detail_ItemDataBound event and I'm running into some trouble.

I currently have a simple table inside my Report's detail. The table has a header and a detail row that repeats.

Originally I was binding the table to a DataTable inside of the DataBind() and having no issues.  After having some trouble getting the table's groupings correct I decided it would be a little more practical move the Telerik.Reporting.Processing.Table binding inside the detail_ItemDataBound event and bind it there with the correct data.  When I move the binding inside the detail_ItemDataBound event I get a blank table with no data.

Below is my code from the detail_ItemDataBound event:

private void detail_ItemDataBound(object sender, EventArgs e)

{

    Telerik.Reporting.Processing.DetailSection detail = (Telerik.Reporting.Processing.DetailSection)sender;

    Telerik.Reporting.Processing.TextBox txtHierarchicalEntityID = (Telerik.Reporting.Processing.TextBox)detail.ChildElements.Find("txtHierarchicalEntityID", true)[0];

    Telerik.Reporting.Processing.Table tblReport = (Telerik.Reporting.Processing.Table)detail.ChildElements.Find("tblReport", true)[0];

 

    int hierarchicalEntityID = Convert.ToInt32(txtHierarchicalEntityID.Text);

 

    dsReporting dsBindingData = new dsReporting();

 

    foreach (dsReporting.AssessmentResultsChartRow currRow in dsRaw.AssessmentResultsChart.Rows)

        if ((int)currRow["HierarchicalEntityID"] == hierarchicalEntityID)

            dsBindingData.AssessmentResultsChart.ImportRow(currRow);

 

    dsBindingData.AcceptChanges();

 

    tblReport.DataSource = dsBindingData.AssessmentResultsChart;

}

Am I missing anything simple that would keep the tblReport from binding correctly?

Thanks for the help and let me know if you need anything else,
Allen

I have a bar report that is using the NeedDataSource event to set the datasource and labels. On the initial report load the data is correct but the labels are just 1,2,3,... If I refresh the report I get the correct text labels (AUS Approved, AUS Declined,etc...). I have stepped through the code to verify that the dataset is being populated correctly on the initial load. However, when I get to the line of code that sets any of the series elements I get the following error message:"Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index". I am trapping for any errors so the report will load with the correct data but no text for the labels. On a refresh I do not get the error and the label appear correctly. Here is the code for my NeedDataSource event:

Hello,

I know in a "detail" page of a report you can create a "loop". In my app I make each detail area show a ticket.
Right now my detail area fits 5 boxes- one on top of antoher.

Is it possible to make a detail area go both horizontal & verticle?
In .net webform this would like like setting a RadioGroup or TableView to repeat 2 columns wide and unlimited long.

Sample of what I'm trying to accomplish: http://img101.imageshack.us/img101/5752/10perpage.png

As you can see it loop 2 columns wide. If there's an odd number of rows the last column on the last row would be blank.

Hi I have a problem with Telerik Reporting or a challenge ;-)

I have a report of 3 records in a table as shown below and need to display based in value, and total up based upon value...
Field name is Fields.Amount

Description                            Debit                Credit
Product X                                120.00        
Product Y                                240.00
Payment A                                                    200.00
========================================
Totals                                    360.00            200.00
Balance                                160.00


Any help appreciated.

Desmond.

Friend I have query in Drillthrough Report I have two report Rone and Rtwo , I add report two as Drillthrough Report so when we open Rone we can go at Rtwo.
Now I want to know how I can come back again , when it open Drillthrough Report , Rtwo , how I can come back again on previous report , Rone.

I hope my question is clear.

Thanks

I'm having a problem with Page Breaks.

I have a MasterReport which is simply an empty report that contains a standard Header, Footer that I want to use on all reports and maintain in only one location.  The master report has a subreport object on it.

I then dynamically bind reports to the subreport at run time inside of the ASPX page.

When the reports are rendered and or exported the paging isn't honored.   If I just render the sub reports directly then the paging is done correctly.

I have the subreport inside the Detail Section on the Master Report(See reportexplorer.png).  The subreport has a subreport as well.  Its report explorer is shown as well.  I've also included images of the two renderings. The correct rendering is when the subreport is bound to the viewer directly.   the incorrect rendering is when the master is bound to the viewer.

Thanks
  Marcus

I'm wokring on an application for a client that wants some high res print media PDFs generated. I am trying to use telerik reports for this.

I have all my elements added to the report using cm so the elements will all fit correctly on the page. However when adding the images i have into picture boxes, I have them exported based on 300 dpi, and telerik reports seems to default to 96 dpi, so they do not fit in the designer. If i reduce them to 96 dpi the do fit but come of rat shit on the PDF and when printed (and yes i have read this article http://blogs.telerik.com/blogs/posts/09-01-07/the_strange_case_of_adobe_acrobat_or_why_do_images_in_telerik_reports_get_fuzzy_when_exported_to_pdf.aspx).

Can someone please tell me how to specific the pixels per inch/cm for telerik reports?

Thanks,

Joel

Hi,
I'm new to Telerik and Telerik Reporting. I was wondering if someone could help me out. I have some RadControls and ASP .Net controls that I need to get values from in order to pass them as parameters to a report viewer.  On the Report itself I don't have the Value property set on any parameters, the parameters in question are boolean. I get the following error:
"An error has occurred while processing the report. Processing canceled. Check the InnerException for more information.
Invalid value of report parameter 'InfoSectionVisible'. "
Where should I put the logic for grabbing the report parameters from controls on the aspx page so that when users hit the preview button the report reflects the user's input from the controls?
Thanks!

I have a report that requiers a count of users in specific roles.  I am usiing the following expression:
= IIF(Count(Fields.spendSpeakerID) = 1 ,Count(Fields.spendSpeakerID),Count(Fields.spendUserID))

If the user is a speaker the it populates with 1 which is correct however if the user is a none speaker it populates with a 1 also.

I have made two text boxes and used the following Count(Fields.spendUserID) and Count(Fields.spendSpeakerID).  The text boxes show the correct umber 1 and in this case 8.  However I cannot get the text boxes that make up the column to show the correct number of users when I use a conditional statement.

As a side note there will only be a maximum speakerID of 1 in any report.  But the number of non-speaker users will vary.

I thought about using the value of the test Textbox that gives the correct number but I found out I cannot reference that value.  Any help or suggestions?

Russ

Hi,

I have a very basic report, showing about 20 fields with Headers,Details and Footer with aggregates.
The columns are docked left, what aligns them very nicely.
I added them with the wizard and then tested the report, all went fine.

But some fields where simply to narrow so I wanted to make them wider. I marked the header, the detail and the aggregate field of one column and hit SHIFT+Arrow Left, wich made all marked fields 1 pixel wider - fine so far. But after that all fields are unmarked and I couldn 't continue, but instead, had to mark all fields again.
I'm aware that I could resize one and align the other by using "Format->Make Same Size" but this triples the clicks necessary. A realy pain in the a** with 20+ fields.
And after aligning the fiels, they also get unmarked and I have to mark them a second time if I want to align them not only in size but also by position

Same happens when I try to move multiple fields at once with the arrow keys. Here moving the fileds with the mouse is no option, because you can't move fields from different sections with the mouse, all fields but the ones from a single section get unmarked.

Another problem I have is the order in which the columns appear on my report.
I use the "Dock:Left"-Property to align them, but I like to change the order in wich they are aligned.
I already tried to change the order in which my SQL-Select statement retireves them from the database, but that didn't have any effect plus my calculated columns always appear at the end.

Another question would be if there is a option to add aggreagated fields like SUM/AVG fields automatically to a group/report footer.
Again I can do this by hand but work sum pretty much up with many columns.

I hope you can give me some solutions for the problems above, because I was really looking forward to get rid of CrystalReports and replace in with something better, but with my reports mainly consisting of simple data and aggregate footers but with many different columns, using the TelerikReports-Designer is, right now, not very comfortable.

Thanks in advance
Lukas