IReportParametersSerializer Interface
Defines methods that enable you to deserialize parameters received from the Standalone Report Parameters Panel component and apply parameters to a report instance.
Namespace: DevExpress.XtraReports.Web.ParametersPanel
Assembly: DevExpress.XtraReports.v24.2.Web.dll
NuGet Package: DevExpress.Web.Reporting.Common
#Declaration
#Remarks
The default implementation of IReportParametersSerializer
is registered at application startup within the AddDevExpressControls
method call. In the controller action, you can get the service from the request services:
public async Task<IActionResult> ExportWithParameters(
[FromServices] IReportParametersSerializer reportParametersSerializer,
[FromServices] IWebHostEnvironment env,
[FromForm] string serializedParameters,
[FromForm] string reportUrl) {
var report = await reportParametersSerializer.ApplyParametersStateAsync(reportUrl,
serializedParameters);
report.ExportToPdf(Path.Combine(env.ContentRootPath,
"Reports", $"{reportUrl}.pdf"));
return Ok(new { message = "Report exported successfully" });
}
Serialized parameters are obtained from the client as a result of the SerializeParametersState method.
Note that one of the IReportParametersSerializer.GetModel
method parameters is a report string identifier (reportUrl), so the application must have the report name resolution service (IReportProvider or ReportStorageWebExtension) implemented and registered at application startup.