public async Task <JsonResult> ViewReportPage(string reportPath, int?page = 0)
{
var model = this.GetReportViewerModel(Request);
model.ViewMode = ReportViewModes.View;
model.ReportPath = reportPath;
var contentData = await ReportServiceHelpers.ExportReportToFormatAsync(model, ReportFormats.Html4_0, page, page);
var content = model.Encoding.GetString(contentData.ReportData);
if (model.UseCustomReportImagePath && model.ReportImagePath.HasValue())
{
content = ReportServiceHelpers.ReplaceImageUrls(model, content);
}
var jsonResult = Json(
new
{
CurrentPage = contentData.CurrentPage,
Content = content,
TotalPages = contentData.TotalPages
}
);
return(jsonResult);
}
public async Task <ActionResult> PrintReport(string reportPath)
{
var model = this.GetReportViewerModel(Request);
model.ViewMode = ReportViewModes.Print;
model.ReportPath = reportPath;
var contentData = await ReportServiceHelpers.ExportReportToFormatAsync(model, ReportFormats.Html4_0);
var content = model.Encoding.GetString(contentData.ReportData);
content = ReportServiceHelpers.ReplaceImageUrls(model, content);
var sb = new System.Text.StringBuilder();
sb.AppendLine("<html>");
sb.AppendLine(" <body>");
//sb.AppendLine($" <img src='data:image/tiff;base64,{Convert.ToBase64String(contentData.ReportData)}' />");
sb.AppendLine($" {content}");
sb.AppendLine(" <script type='text/javascript'>");
sb.AppendLine(" (function() {");
/*
* sb.AppendLine(" var beforePrint = function() {");
* sb.AppendLine(" console.log('Functionality to run before printing.');");
* sb.AppendLine(" };");
*/
sb.AppendLine(" var afterPrint = function() {");
sb.AppendLine(" window.onfocus = function() { window.close(); };");
sb.AppendLine(" window.onmousemove = function() { window.close(); };");
sb.AppendLine(" };");
sb.AppendLine(" if (window.matchMedia) {");
sb.AppendLine(" var mediaQueryList = window.matchMedia('print');");
sb.AppendLine(" mediaQueryList.addListener(function(mql) {");
sb.AppendLine(" if (mql.matches) {");
//sb.AppendLine(" beforePrint();");
sb.AppendLine(" } else {");
sb.AppendLine(" afterPrint();");
sb.AppendLine(" }");
sb.AppendLine(" });");
sb.AppendLine(" }");
//sb.AppendLine(" window.onbeforeprint = beforePrint;");
sb.AppendLine(" window.onafterprint = afterPrint;");
sb.AppendLine(" }());");
sb.AppendLine(" window.print();");
sb.AppendLine(" </script>");
sb.AppendLine(" </body>");
sb.AppendLine("<html>");
return(Content(sb.ToString(), "text/html"));
}
public async Task <FileResult> ExportReport(string reportPath, string format)
{
var model = this.GetReportViewerModel(Request);
model.ViewMode = ReportViewModes.Export;
model.ReportPath = reportPath;
var extension = "";
switch (format.ToUpper())
{
case "CSV":
format = "CSV";
extension = ".csv";
break;
case "MHTML":
format = "MHTML";
extension = ".mht";
break;
case "PDF":
format = "PDF";
extension = ".pdf";
break;
case "TIFF":
format = "IMAGE";
extension = ".tif";
break;
case "XML":
format = "XML";
extension = ".xml";
break;
case "WORDOPENXML":
format = "WORDOPENXML";
extension = ".docx";
break;
case "EXCELOPENXML":
default:
format = "EXCELOPENXML";
extension = ".xlsx";
break;
}
var contentData = await ReportServiceHelpers.ExportReportToFormatAsync(model, format);
var filename = reportPath;
if (filename.Contains("/"))
{
filename = filename.Substring(filename.LastIndexOf("/"));
filename = filename.Replace("/", "");
}
filename = filename + extension;
return(File(contentData.ReportData, contentData.MimeType, filename));
}
public static async Task <HtmlString> RenderReportViewerAsync(this IHtmlHelper helper, ReportViewerModel model, int?startPage = 1)
{
var sb = new StringBuilder();
var reportServerDomainUri = new Uri(model.ServerUrl);
var contentData = await ReportServiceHelpers.ExportReportToFormatAsync(model, ReportFormats.Html4_0, startPage, startPage);
sb.AppendLine("<form class='form-inline' id='frmReportViewer' name='frmReportViewer'>");
sb.AppendLine(" <div class='ReportViewer row'>");
sb.AppendLine(" <div class='ReportViewerHeader row'>");
sb.AppendLine(" <div class='ParametersContainer col-sm-12'>");
sb.AppendLine(" <div class='Parameters col-sm-10'>");
sb.AppendLine(await ParametersToHtmlString(contentData.Parameters, model));
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='ReportViewerViewReport col-sm-2 text-center'>");
sb.AppendLine(" <button type='button' class='btn btn-primary ViewReport'>View Report</button>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='ReportViewerToolbar row'>");
sb.AppendLine(" <div class='ReportViewerPager'>");
sb.AppendLine(" <div class='btn-toolbar'>");
if (model.EnablePaging)
{
sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine($" <a href='#' title='First Page' class='btn btn-default FirstPage'{(contentData.TotalPages == 1 ? " disabled='disabled'" : "")}><span class='glyphicon glyphicon-step-backward'></span></a>");
sb.AppendLine($" <a href='#' title='Previous Page' class='btn btn-default PreviousPage'{(contentData.TotalPages == 1 ? " disabled='disabled'" : "")}><span class='glyphicon glyphicon-chevron-left'></span></a>");
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine($" <span class='PagerNumbers'><input type='text' id='ReportViewerCurrentPage' name='ReportViewerCurrentPage' class='form-control' value='{contentData.CurrentPage}' /> of <span id='ReportViewerTotalPages'>{contentData.TotalPages}</span></span>");
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine($" <a href='#' title='Next Page' class='btn btn-default NextPage'{(contentData.TotalPages == 1 ? " disabled='disabled'" : "")}><span class='glyphicon glyphicon-chevron-right'></span></a>");
sb.AppendLine($" <a href='#' title='Last Page' class='btn btn-default LastPage'{(contentData.TotalPages == 1 ? " disabled='disabled'" : "")}><span class='glyphicon glyphicon-step-forward'></span></a>");
sb.AppendLine(" </div>");
}
sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine(" <span class='SearchText'>");
sb.AppendLine($" <input type='text' id='ReportViewerSearchText' name='ReportViewerSearchText' class='form-control' value='' />");
sb.AppendLine($" <a href='#' title='Find' class='btn btn-info FindTextButton'><span class='glyphicon glyphicon-search' style='padding-right: .5em;'></span>Find</a>");
sb.AppendLine(" </span>");
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine(" <a href='#' title='Export' class='dropdown-toggle btn btn-default' data-toggle='dropdown' role='button' aria-haspopup='true' area-expanded='false'>");
sb.AppendLine(" <span class='glyphicon glyphicon-floppy-save' style='color: steelblue;'></span>");
sb.AppendLine(" <span class='caret'></span>");
sb.AppendLine(" </a>");
sb.AppendLine(" <ul class='dropdown-menu'>");
sb.AppendLine(" <li><a href='#' class='ExportCsv'>CSV (comma delimited)</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportExcelOpenXml'>Excel</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportMhtml'>MHTML (web archive)</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportPdf'>PDF</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportTiff'>TIFF file</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportWordOpenXml'>Word</a></li>");
sb.AppendLine(" <li><a href='#' class='ExportXml'>XML file with report data</a></li>");
sb.AppendLine(" </ul>");
//sb.AppendLine(" </div>");
//sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine(" <a href='#' title='Refresh' class='btn btn-default Refresh'><span class='glyphicon glyphicon-refresh' style='color: green;'></span></a>");
//sb.AppendLine(" </div>");
//sb.AppendLine(" <div class='btn-group'>");
sb.AppendLine(" <a href='#' title='Print' class='btn btn-default Print'><span class='glyphicon glyphicon-print' style='color: grey;'></span></a>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" <div class='ReportViewerContentContainer row'>");
sb.AppendLine(" <div class='ReportViewerContent'>");
if (model.IsMissingAnyRequiredParameterValues(contentData.Parameters))
{
sb.AppendLine(" <div class='ReportViewerInformation'>Please fill parameters and run the report...</div>");
}
else
{
if (model.AjaxLoadInitialReport)
{
sb.AppendLine(" <script type='text/javascript'>$(document).ready(function () { viewReportPage(1); });</script>");
}
else
{
if (contentData == null || contentData.ReportData == null || contentData.ReportData.Length == 0)
{
sb.AppendLine("");
}
else
{
var content = model.Encoding.GetString(contentData.ReportData);
if (model.UseCustomReportImagePath && model.ReportImagePath.HasValue())
{
content = ReportServiceHelpers.ReplaceImageUrls(model, content);
}
sb.AppendLine($" {content}");
}
}
}
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine(" </div>");
sb.AppendLine("</form>");
sb.AppendLine("<script type='text/javascript'>");
sb.AppendLine(" function ReportViewer_Register_OnChanges() {");
var dependencyFieldKeys = new List <string>();
foreach (var parameter in contentData.Parameters.Where(x => x.Dependencies != null && x.Dependencies.Any()))
{
foreach (var key in parameter.Dependencies)
{
if (!dependencyFieldKeys.Contains(key))
{
dependencyFieldKeys.Add(key);
}
}
}
foreach (var queryParameter in contentData.Parameters.Where(x => dependencyFieldKeys.Contains(x.Name)))
{
sb.AppendLine(" $('#"+ queryParameter.Name + "').change(function () {");
sb.AppendLine(" reloadParameters();");
sb.AppendLine(" });");
}
sb.AppendLine(" }");
sb.AppendLine("</script>");
return(new HtmlString(sb.ToString()));
}
