We are trying to create a user interface with UI for Blazor that allows users to view and choose parameter values for their reports without having to go into the report viewer. However, the complexity of some of the expressions used for things like display value, available value filtering, and default values pose a challenge to evaluating those parameters ourselves. Is there a way to programmatically evaluate those parameters for the above using the telerik reporting library so that we can display them in our UI?
We are using the Telerik.Reporting.Report object to get the parameter data, and have also tried instantiating a InstanceReportSource for the object as well but both have only given the expression for display value/available values/default values rather than the evaluated values.
1 Answer, 1 is accepted
Hi Nathan,
You may use a Reporting REST Service to get the default parameter values through the Get Report Parameters request. If you already use a viewer and want only to create a custom parameters area outside it, you may reuse the service used by the viewer.
Regards,
Todor
Progress Telerik