ReportViewer (BoldReportsAPIController) global variable access

[Maciej]

Hi

I have a Report.razor page

@code {

     [parameter]

     public string repName { get; set; } = "";

     [injection]

     protected Data.LoginState LoginState { get; set; }

...

public async void RenderReportViewer()

     {

         viewerOptions.ReportName = repName;

         viewerOptions.ServiceURL = "/api/BoldReportsAPI";

         await JSRuntime.InvokeVoidAsync("BoldReports.RenderViewer", "report-viewer", viewerOptions);

     }

-------------------------------------------------- -------------------

And in BoldReportsAPIController

[NonAction]

         public void OnInitReportOptions(ReportViewerOptions reportOption)

         {

                 string basePath = _hostingEnvironment.WebRootPath;

                 reportOption.ReportModel.ProcessingMode = ProcessingMode.Local;

                 FileStream inputStream = new FileStream(basePath + @"\resources\" + reportOption.ReportModel.ReportPath + ".rdlc", System.IO.FileMode.Open, System.IO.FileAccess.Read);

                 MemoryStream reportStream = new MemoryStream();

                 inputStream.CopyTo(reportStream);

                 reportStream.Position = 0;

                 inputStream.Close();

                 reportOption.ReportModel.Stream = reportStream;

This is where I need to create the data for the report

reportOption.ReportModel.DataSources.Add(new BoldReports.Web.ReportDataSource { Name = "DSDzial", Value = Date });

How to read the LoginState value here?

I need user data to read from the database.

(LoginState works as

builder.Services.AddScoped<LoginState>();)

Thanks

Regards

Maciej

[Arumugasami Murugesan]

Hi Maciej,

Thanks for contacting Bold Reports support.

Using ajaxBeforeLoad event, we can pass the data from razor page to API controller. Please refer to the below documentation for your reference..

https://help.boldreports.com/embedded-reporting/javascript-reporting/report-viewer/handle-post-actions/#pass-custom-data-in-ajax-request  

Regards,

Arumugasami M