how to download jsreport without open using c# in .Net

[AllahDittaFalcon]

I am Use JS Report for view. This code render the file and and Save in root directory. But I want file is directly download not open for view.

var header = await _jsReportMVCService.RenderViewToStringAsync(HttpContext, RouteData, "Header", new { });
                var footer = await _jsReportMVCService.RenderViewToStringAsync(HttpContext, RouteData, "Footer", new { });
                HttpContext.JsReportFeature()
                     .Recipe(Recipe.ChromePdf)
                     .Configure((r) =>
                     {
                         //r.Options = new RenderOptions
                         //{
                         //    Timeout = 600000
                         //};
                         r.Template.Chrome = new Chrome
                         {
                             HeaderTemplate = header,
                             FooterTemplate = footer,
                             DisplayHeaderFooter = true,
                             MarginTop = "1cm",
                             MarginLeft = "2cm",
                             MarginBottom = "2cm",
                             MarginRight = "1.5cm",
                             Format = "A3"
                         };
                     });
                HttpContext.JsReportFeature().OnAfterRender((renderer) =>
                {
                    using (var file = System.IO.File.Open("EmployeesList.pdf", FileMode.Create))
                    {
                        renderer.Content.CopyTo(file);

                    }
                    renderer.Content.Seek(0, SeekOrigin.Begin);
                });

[jan_blaha]

If the browser tries to open the response or triggers its download is distinguished using the standard HTTP response header
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Disposition

You can find the example here
https://github.com/jsreport/jsreport-dotnet-example-net-webapp/blob/master/Controllers/HomeController.cs#L28

[AllahDittaFalcon]

Can we create multiple PDF ?

[jan_blaha]

Please elaborate...

[AllahDittaFalcon]

I want create multiple PDFs and download automatically as zip with JsReport in ASP.NET CORE. Is Possible?

[AllahDittaFalcon]

Hi... Thanks for suggestion. But whole scenario I want single zip file of multiple PDFs and that file download as zip automatically. Is Possible? Is Possible give me any suggestion.

[jan_blaha]

You can use the _jsReportMVCService. RenderViewAsync to render a view into a pdf.
You can render several of them, zip it and return stream with proper content-disposition header

[AllahDittaFalcon]

Thanks for suggestions....

[AllahDittaFalcon]

Hi...... Jan_Blaha thanks for suggestion.. I use _jsReportMVCService. RenderViewAsync as you recommended. But my css not work. My reginal invoice design is . But I get from _jsReportMVCService. RenderViewAsync is . How I resolve this issue?

[jan_blaha]

You probably link styles with relative paths.
You either need to:

embed whole styles content instead of linking with url

or

link with absolute path

or

set RenderRequest.Options.Base = 'your app url', see how it's done here
https://github.com/jsreport/jsreport-dotnet-mvc/blob/master/jsreport.MVC/JsReportFeature.cs#L32

[AllahDittaFalcon]

Thanks for suggestion jan_blaha.

[AllahDittaFalcon]

hi... Now I want to known that How ViewBage value render on view with using _jsReportMVCService. RenderViewAsync Please suggest me any query. I stuck that point. I pass model object already to _jsReportMVCService. RenderViewAsync but my ViewBage value did not render on view.

[jan_blaha]

It's quite a while since I was developing the asp.net.
See the function implementation here, perhaps it helps you to figure it out.
https://github.com/jsreport/jsreport-dotnet-aspnetcore/blob/master/jsreport.AspNetCore/JsReportMVCService.cs#L52

[AllahDittaFalcon]

how get view bage Value in this method please help me.
and how pass to view.
https://github.com/jsreport/jsreport-dotnet-aspnetcore/blob/master/jsreport.AspNetCore/JsReportMVCService.cs#L52