public ExampleViewModel()
{
this.Products = new Products().GetData(100000).ToList();
this.SelectedExportFormat = this.ExportFormats.First();
this.ExportCommand = new DelegateCommand(this.Export);
this.HeaderRowColor = DefaultHeaderRowColor;
this.DataRowColor = DefaultDataRowColor;
this.GroupHeaderRowColor = DefaultGroupHeaderRowColor;
}
public JsonResult Export(string model, string data, string format, string title)
{
var modelObject = JsonConvert.DeserializeObject <IList <ColumnSettings> >(model);
var dataObject = JsonConvert.DeserializeObject <dynamic>(data);
SpreadDocumentFormat exportFormat = format == "CSV" ? SpreadDocumentFormat.Csv : SpreadDocumentFormat.Xlsx;
using (MemoryStream stream = new MemoryStream())
{
using (IWorkbookExporter workbook = SpreadExporter.CreateWorkbookExporter(exportFormat, stream))
{
using (IWorksheetExporter worksheet = workbook.CreateWorksheetExporter(title))
{
using (IRowExporter row = worksheet.CreateRowExporter())
{
for (int idx = 0; idx < modelObject.Count; idx++)
{
var modelCol = modelObject[idx];
string columnName = modelCol.Title ?? modelCol.Field;
using (ICellExporter cell = row.CreateCellExporter())
{
cell.SetValue(columnName);
}
}
}
for (int rowIdx = 0; rowIdx < dataObject.Count; rowIdx++)
{
using (IRowExporter row = worksheet.CreateRowExporter())
{
for (int colIdx = 0; colIdx < modelObject.Count; colIdx++)
{
using (ICellExporter cell = row.CreateCellExporter())
{
cell.SetValue(dataObject[rowIdx][modelObject[colIdx].Field].Value);
}
}
}
}
}
}
Session[title] = stream.ToArray();
}
return(Json(new { success = true }, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Crea via stream un documento Excel (csv non previsto per via di fogli multipli) con tutte le tabelle economiche di una valutazione
/// </summary>
/// <param name="Eval">Dati valutazione (definizioni, tabelle, ammissioni, importi)</param>
/// <param name="documentStream">Stream output</param>
/// <param name="DocFormat">Formato - Solo XLSX</param>
/// <param name="settings">Impostazioni di esportazione (caratteri, larghezze, colori) - Per personalizzazioni future.</param>
public static void EcoEvalTableExportStream(
Eco.Domain.EconomicEvaluation Eval,
Stream documentStream,
SpreadDocumentFormat DocFormat = SpreadDocumentFormat.Xlsx,
dto.dtoEcoTableExportSettings settings = null)
{
if (settings == null)
{
settings = new dto.dtoEcoTableExportSettings();
}
int exportedCellsCount = 0;
SpreadDocumentFormat selectedDocumentFormat;
int totalCellsCount;
DateTime exportStarted;
bool canExport;
if (Eval == null || Eval.Tables == null || !Eval.Tables.Any())
{
return;
}
using (IWorkbookExporter workbookExporter = SpreadExporter.CreateWorkbookExporter(DocFormat, documentStream))
{
int SheetNumber = 0;
foreach (Eco.Domain.EconomicTable table in Eval.Tables)
{
if (table != null && table.FieldDefinition != null)
{
SheetNumber++;
int headCols = table.HeaderValues.Count();
int totalCols = headCols + 7;
string sheetName = string.Format("{0}-{1}", SheetNumber, table.FieldDefinition.Name);
if (sheetName.Length > 25)
{
sheetName = string.Format("{0}...", sheetName.Substring(0, 20));
}
sheetName = CleanFileName(sheetName);
using (IWorksheetExporter worksheetExporter = workbookExporter.CreateWorksheetExporter(sheetName))
{
for (int i = 0; i < totalCols; i++)
{
using (IColumnExporter columnExporter = worksheetExporter.CreateColumnExporter())
{
if (i >= headCols)
{
columnExporter.SetWidthInCharacters(settings.ColumnWidths[i - headCols]);
}
else
{
columnExporter.SetWidthInCharacters(settings.ColumnAddWidth);
}
}
}
ExportHeaderRows(worksheetExporter, table.HeaderValues, settings, table.FieldDefinition.Name);
foreach (AdvEconomic.Domain.EconomicItem itm in table.Items)
{
using (IRowExporter rowExporter = worksheetExporter.CreateRowExporter())
{
rowExporter.SetHeightInPoints(settings.RowHeight);
int columnIndex = 0;
int iv = 0;
foreach (string value in itm.InfoValues)
{
iv++;
if (iv <= headCols)
{
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.NormalFormat, itm.IsAdmit));
cellExporter.SetValue(value.Replace(" ", " "));
}
}
}
if (iv < headCols)
{
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.NormalFormat, itm.IsAdmit));
cellExporter.SetValue("");
}
}
//Quantità
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.DoubleFormat, itm.IsAdmit));
cellExporter.SetValue(itm.RequestQuantity);
}
//Prezzo unitario
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.DoubleEcoFormat, itm.IsAdmit));
cellExporter.SetValue(itm.RequestUnitPrice);
}
//Totale richiesto
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.DoubleEcoFormat, itm.IsAdmit));
cellExporter.SetValue(itm.RequestTotal);
}
//Approvato
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.NormalFormat, itm.IsAdmit));
cellExporter.SetValue(itm.IsAdmit ? settings.BoolValue[1] : settings.BoolValue[0]);
}
//Quantità ammessa
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.DoubleFormat, itm.IsAdmit));
cellExporter.SetValue(itm.AdmitQuantity);
}
//Totale ammesso
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.DoubleEcoFormat, itm.IsAdmit));
cellExporter.SetValue(itm.AdmitTotal);
}
//Commenti
using (ICellExporter cellExporter = rowExporter.CreateCellExporter())
{
cellExporter.SetFormat(dto.dtoEcoTableExportSettings.InvalidCellFormat(settings.NormalFormat, itm.IsAdmit));
if (itm.Comment != null)
{
cellExporter.SetValue(itm.Comment.Replace(" ", " ").Replace("<br>", "\r\n"));
}
else
{
cellExporter.SetValue("");
}
}
}
}
}
}
}
}
}
public ExampleViewModel()
{
this.Products = new Products().GetData(100000).ToList();
this.SelectedExportFormat = this.ExportFormats.First();
this.ExportCommand = new DelegateCommand(this.Export);
this.HeaderRowColor = DefaultHeaderRowColor;
this.DataRowColor = DefaultDataRowColor;
this.GroupHeaderRowColor = DefaultGroupHeaderRowColor;
}
