how to set reportOption.ReportModel.Stream = inputStream; from view in mvc

Thread ID:	Created:	Updated:	Platform:	Replies:
143937	Apr 11,2019 04:51 AM UTC	Apr 11,2019 01:07 PM UTC	Report Platform	1

Subscribe to this post

Tags: Report Viewer

Justin

Asked On April 11, 2019 04:51 AM UTC

I'm using ASP Core MVC

In my controller I set the location of the rdl in

public void OnInitReportOptions(ReportViewerOptions reportOption)

{

string basePath = _hostingEnvironment.WebRootPath;

FileStream inputStream = new FileStream(basePath + @"\Report.rdl", FileMode.Open, FileAccess.Read);

reportOption.ReportModel.Stream = inputStream;

}

The only thing that will change for each report is the rdl name, so if possible I'd like to use the same controller for every report instead of recreating essentially the same Controller over and over along with the associated View folders. Is it possible to either set the report file name in the view ej-report-viewer tag or maybe reportOptions has some sort of UDF I can set to Report.rdl? Although I'm open to any other sort of work around like a Case or IF statement inside OnInitReportOptions.

Reply | Reply with quote

Mageshyadav M [Syncfusion]

Replied On April 11, 2019 01:07 PM UTC

Hi Justin,

We can able to change the report path and render the report in same controller. We have prepared the simple sample with drop down list to change the report dynamically when using the setModel method in client side and it can be downloaded from below location.

Sample: http://www.syncfusion.com/downloads/support/directtrac/general/ze/ReportSample_core_2.0-1780446478

Please find the below code example for how to change the reports using setModel method in client side.

Index.cshtml

@using Syncfusion.JavaScript

ViewData["Title"] = "Syncfusion ReportViewer control";

}

<option value="GroupingAgg">GroupingAgg</option>

<option value="Sales Order Detail">Sales Order Detail</option>

</select>

<ej-drop-down-list id="dropdown1" selected-item-index="0" change="onChange"></ej-drop-down-list>

</div>

<ej-report-viewer id="reportviewer1" report-service-url="../Home" report-path="/ReportsTemplate/GroupingAgg.rdl"processing-mode="Remote" />

</div>

function onChange(args) {

reportpath = "/ReportsTemplate/" + args.selectedValue + ".rdl";

var reportObject = $("#reportviewer1").data("ejReportViewer");

reportObject.setModel({

reportPath: reportpath

});

}

</script>

<ej-script-manager></ej-script-manager>

Please find the below code example for how to pass that report path to get the stream in controller side.

HomeController.cs

public void OnInitReportOptions(ReportViewerOptions reportOption)

{

string basePath = _hostingEnvironment.WebRootPath;

FileStream inputStream = new FileStream(basePath + reportOption.ReportModel.ReportPath, FileMode.Open, FileAccess.Read);

reportOption.ReportModel.Stream = inputStream;

}

Regards,

Mageshyadav.M

Reply | Reply with quote

how to set reportOption.ReportModel.Stream = inputStream; from view in mvc

Thread ID:

Created:

Updated:

Platform:

Replies:

Please sign in to access our forum

CONTACT US