没有iframe的RDLC报告MVC 5 [英] RDLC report MVC 5 without iframe

问题描述

是否有更好的方法可以将rdlc报告集成到mvc 5 asp.net上. 每个人都在使用iframe进行展示.但我不喜欢这种解决方案.

Is there any better way to integrate rdlc report on mvc 5 asp.net. everyone is showing using iframe. but i don't like that solution.

有什么优雅的解决方案吗?

Is there any elegant solution ??

推荐答案

如何在单独的选项卡中呈现rdlc报告 ?！

How about rendering your rdlc report in a separate tab ?!

例如，

在您的控制器中:

 public ActionResult Report()
        {
            LocalReport localReport = new LocalReport();
            localReport.ReportPath = Server.MapPath("~/Reports/Report1.rdlc");

            // you may comment dbContext if the report is static or needs no DB-connection
            using (dbContext db = new dbContext())
            {
                ReportDataSource ds1 = new ReportDataSource("DataSet_Header", db.table_X.ToList());
                ReportDataSource ds2 = new ReportDataSource("DataSet_Detail", db.StoreedProcedure_X(5).ToList());
                // ...


                localReport.DataSources.Add(ds1);
                localReport.DataSources.Add(ds2);


                string mimeType;
                string encoding;
                string fileNameExtension;
                Warning[] warnings;
                string[] streams;
                string reportType = "PDF";
                string deviceInfo = "<DeviceInfo>" +
                    "<OutputFormat>PDF</OutputFormat>"+
                    "<PageWidth>11.69in</PageWidth>"+
                    "<PageHeight>8.27in</PageHeight>"+
                    "</DeviceInfo>";
                byte[] renderBytes;


               // add report parameters here, if any
               Microsoft.Reporting.WebForms.ReportParameter[] para = new ReportParameter[] {
                    new ReportParameter("sample", Sample.ToString())
                // , add more parameters if anymore exists ...
                };


                localReport.SetParameters(para);

                renderBytes = localReport.Render(
                    reportType,
                    deviceInfo,
                    out mimeType,
                    out encoding,
                    out fileNameExtension,
                    out streams,
                    out warnings
                    );

                return File(renderBytes, "application/pdf");
            } // end using
        }

在您看来:

您可以为上述操作方法创建<a>标签或@Html.ActionLink:

You can create <a> tag or @Html.ActionLink to the above action method:

<a href="@Url.Action("Report", "controllerName")">PRINT</a>

希望这会有所帮助:)

这篇关于没有iframe的RDLC报告MVC 5的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！