Framework | Framework

Button Chart Checkbox / Toggle Confirmation Popover DataTables DateTime Datepicker Email Error Page Error Messages Export CSV/PDF Form Upload Image/File Namespaces Number Plugins Scanner Select / Autocomplete Text / Textarea

PDF Export

Export

HTML

<a class="btn btn-primary" target="_blank" asp-action="ExportCSV" asp-all-route-data="viewProps">Export</a>

JavaScript

public IActionResult ExportPDF()
{
    return PdfFile("TestPdf", null); // , fileName, forceDownload
}

CSV Export

DataTable can also export data, but it is limited to the local view of the data and will not preform well with large data sets.

Export

HTML

<a class="btn btn-primary" asp-action="ExportCSV" asp-all-route-data="viewProps">Export</a>

C#

 public IActionResult ExportCSV(string searchTerm)
{
    var i = 0;

    var model = Enumerable.Repeat(new CsvTest() { Name = "Test Line: " + i++ }, 10);

    using (var writer = new StringWriter())
    {
        using (var csv = new CsvHelper.CsvWriter(writer, CultureInfo.CurrentCulture))
        {
            csv.WriteRecords(model);
            return CsvFile(writer, "CsvExportFile");
        }
    }
}