Sie PX.Export.Excel.Core.Package
nutzen können eine Excel
-Datei zu erzeugen.
Und generierte Excel kann entweder mit PXRedirectToFileException
Umleitung Ausnahme heruntergeladen werden oder kann als E-Mail-Anhang mit Benachrichtigungsvorlage und TemplateNotificationGenerator
gesendet werden.
using System;
using System.Linq;
using System.Text;
using PX.Objects.SO;
using PX.Objects.CR;
using PX.Common;
using PX.Data;
using PX.SM;
using System.IO;
namespace PXDemoPkg
{
public class SOOrderEntryPXExt : PXGraphExtension<SOOrderEntry>
{
public PXAction<SOOrder> ExportToExcelAndSendEmailAttachment;
[PXUIField(DisplayName = "Export To Excel And Send Email Attachment", MapViewRights = PXCacheRights.Select, MapEnableRights = PXCacheRights.Update)]
[PXButton]
protected virtual void exportToExcelAndSendEmailAttachment()
{
if (Base.Document.Current == null ||
Base.Document.Cache.GetStatus(Base.Document.Current) == PXEntryStatus.Inserted) return;
var excel = new PX.Export.Excel.Core.Package();
var sheet = excel.Workbook.Sheets[1];
//Add Header
sheet.Add(1, 1, "Line #");
sheet.Add(1, 2, "Transaction Description");
sheet.Add(1, 3, "Ordered Quantity");
//Add Data
var index = 2;
foreach (PXResult<SOLine> lineItem in Base.Transactions.Select())
{
SOLine dataRow = (SOLine)lineItem;
sheet.Add(index, 1, Convert.ToString(dataRow.LineNbr));
sheet.Add(index, 2, dataRow.TranDesc);
sheet.Add(index, 3, Convert.ToString(dataRow.OrderQty));
index++;
}
sheet.SetColumnWidth(1, 20);
sheet.SetColumnWidth(2, 45);
sheet.SetColumnWidth(3, 35);
//ExportFile(excel);
SendEmail(excel);
}
//To download generated Excel
private void ExportFile(PX.Export.Excel.Core.Package excel)
{
using (MemoryStream stream = new MemoryStream())
{
excel.Write(stream);
string path = String.Format("SO-{0}-Transaction Info.xlsx", Base.Document.Current.OrderNbr);
var info = new PX.SM.FileInfo(path, null, stream.ToArray());
throw new PXRedirectToFileException(info, true);
}
}
//Email generated Excel as an attachment
private void SendEmail(PX.Export.Excel.Core.Package excel)
{
bool sent = false;
//Notiftcaion with name "SOTransactionInfo" should be created via screen SM204003 prior to using this code.
Notification rowNotification = PXSelect<Notification,
Where<Notification.name,
Equal<Required<Notification.name>>>>
.Select(Base, "SOTransactionInfo");
if (rowNotification == null)
throw new PXException("Notification Template for is not specified.");
var sender = PX.Objects.EP.TemplateNotificationGenerator.Create(Base.Document.Current,
rowNotification.NotificationID.Value);
sender.MailAccountId = rowNotification.NFrom.HasValue ?
rowNotification.NFrom.Value :
PX.Data.EP.MailAccountManager.DefaultMailAccountID;
sender.To = "[email protected]";
//Attach Excel
using (MemoryStream stream = new MemoryStream())
{
excel.Write(stream);
string path = String.Format("SO-{0}-Transaction Info.xlsx", Base.Document.Current.OrderNbr);
sender.AddAttachment(path, stream.ToArray());
}
sent |= sender.Send().Any();
}
}
}