Hi,

I have created a crosstab report using crosstab wizard. I want the child rows to be collapsed by default. I can't find the grouped rows to hide in Group Explorer.

I have child rows upto 2 levels down. Both needs to be collapsed on first load.

Attached screenshot for reference.

Hi,
how it's possible create a chart with multiple line series?

for example in my db I have:

Date                Type        Value
01/01/2011      Red            8
01/01/2011      Yellow        12
01/01/2011      Green        9
02/01/2011      Red            6
02/01/2011      Yellow        9
02/01/2011      Green        7
03/01/2011      Red           5
03/01/2011      Yellow       11
03/01/2011      Green       13

I want create more line series how many are the type ( in my example 3), where the x-axis is Date and the y-axis Value.

I create a dataSource but whit series in property of the chart I can create only one line series.

thanks

Hello,

I am using a graph with a simple lineSeries (bound from a csvDataSource). 

When styling the label of each data point i can change the font and font-color. But i want to display a background behind the label.

I attached two screenshoots one form our kendo web project where the background of labels is working and one from the Telerik Reporting Designer.

 

Best Regards,

Dave Kinne

I tried this demo's Provided by Telerik.

 

1. Download the telerik report Demos or open an existing working telerik report from Report Viewer.
2. Create ObjectDataSource with below model properties. In my case below Id property is Guid. Guid is not supporting in Telerik parameter data types, so we are using String datatype for Id.
          public class TestItem
       {
           public string Id { get; set; }
           public string Name { get; set; }
       }
3. Add a new Report Parameter with AvailableValues, select the ObjectDataSource created in above step. 
   • Display Member - Name
   • Value Member - Id
4. Check the Report Parameter attachment for quick review.
5. Create some mock data for ObjectDataSource created in Step2
   public IEnumerable<TestItem> GetTestItems()
           {
               var results = new List<TestItem>
               {
                   new TestItem { Id = Guid.NewGuid().ToString(), Name = "One" },
                   new TestItem { Id = Guid.NewGuid().ToString(), Name = "Two" },
                   new TestItem { Id = Guid.NewGuid().ToString(), Name = "Three" }
               };
               return results;
           }

   6. Run the sample from Report Viewer, click on Preview is throwing error

Report API details:

• URL: http://localhost:7137/api/reports/clients/165548-be5b/instances
• Request Body:                                      

          {"report":"Telerik.Reporting.Examples.CSharp.ReportCatalog, CSharp.ReportLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null","parameterValues":{"Name1":"e0fc65ea-760f-4ffb-9c06-5367a13b555f"}}

• Response Body:
• {"message":"","exceptionMessage":"Missing or invalid parameter value. Please input valid data for all parameters.","exceptionType":"Telerik.Reporting.Services.Engine.InvalidParameterException","stackTrace":"   at Telerik.Reporting.Services.Engine.ReportEngine.CreateReportInstance(String clientID, String report, Dictionary`2 parameterValues)\r\n   at Telerik.Reporting.Services.WebApi.ReportsControllerBase.CreateInstance(String clientID, ClientReportSource reportSource) in c:\\temp\\reporting\\RBuild-28199\\Reporting_Build\\Source\\Code\\Telerik.Reporting.Services.WebApi\\ReportsControllerBase.cs:line 188\r\n   at lambda_method(Closure , Object , Object[] )\r\n   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass13.<GetExecutor>b__c(Object instance, Object[] methodParameters)\r\n   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)\r\n   at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.<>c__DisplayClass5.<ExecuteAsync>b__4()\r\n   at System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)"}

Above sample is working fine in Preview model. Only failing from Report Viewer.

Is this possible to run report using Report Viewer with Guid parameters?

 

How do I get a list of all the sub reports attached to a main report?

Hi Telerik Team

There is a way of justify text in the Designer? I try using html textbox and assign styles but does not work

Thanks

Regards

Hi,

I am in urgent need for the help on this as customer demo is after one week.

I am looking for grouping of table and chart (pie) so that entire report can display multiple rows containing both of them based on group by date.

To be more precise kindly check the image attachment. I need step by step guide on this one.. no time to do Rnd on this.

Please point me to possible video tutorial.. guide mentioned over sites are confusing.

please take some similar data and make video on it.. it would be useful to other too.

Thanks

Hi!
I have a problem with report export and view on the web side. Export from Report Designer R1 2017 works fine but export and report generation on the web side is incorrect because of loss of subfields in system.

Best Regards, Max.

so i was tasked to remove the subreport and to test it out, i made it visible=false.  When i do that i get no data at all.  I have removed it as well with the same issue. any help is greatly appreciated.

The report is really basic, subreport at the top and 10 columns below.

When no data is returned from the database, we display a no data message. In our application we are used to using the interactive mode as the default when users view reports.

However, when the data source is empty and the report viewer is in interactive mode, no headers are rendered. This means the user simply gets a very cryptic empty page.

The headers are rendered fine if there is data or if the viewer is set to page layout mode.