[英]Can't seem to pass a model to an ActionAsPdf
我需要為每個合作伙伴的AR生成一個pdf副本,為此,我試圖通過TempData將模型傳遞給另一個視圖,但是它始終返回null。
這是我的下面的代碼。
public ActionResult GenerateARPDFs(string dateasof)
{
dateasof = "03-31-17";
var report = new ReportViewModel();
report.AccountsReceivable = _bhelper.GetAccountsReceivable("", "", "", DateTime.Parse(dateasof)).
Where(w => !w.SOANum.Any(y => char.IsLetter(y)) ||
w.SOANum.Contains("SOA")).ToList<AccountsReceivable>();
foreach (var partner in report.AccountsReceivable.Select(m => m.BP).Distinct())
{
TempData["MyModel"] = report;
var actionResult = new ActionAsPdf("AccountsReceivableReport_PerPartner", new { employeecode = partner })
{
PageSize = Rotativa.Options.Size.Letter,
PageOrientation = Rotativa.Options.Orientation.Landscape,
PageMargins = new Rotativa.Options.Margins(5, 5, 5, 5),
MinimumFontSize = 12
};
var byteArray = actionResult.BuildPdf(ControllerContext);
var fullPath = ConfigurationManager.AppSettings["ArPDF"].ToString() + @"\" + partner + ".pdf";
var fileStream = new FileStream(fullPath, FileMode.CreateNew, FileAccess.ReadWrite);
fileStream.Write(byteArray, 0, byteArray.Length);
fileStream.Close();
}
TempData["SuccessMessage"] = "Generation successful!";
return View();
}
public ActionResult AccountsReceivableReport_PerPartner(string employeecode)
{
var report = (ReportViewModel)TempData["MyModel"];
report.AccountsReceivable = filter by partner here////....;
return View(report);
}
但是,當到達AccountsReceivableReport時,臨時數據始終為null。 我可以回想起AccountsReceivableReport()上的SP,但這會花費更長的時間。
將臨時數據傳遞給ActionAsPdf是否存在問題? 我正在使用rotativa btw。
當我插入一個斷點時,TempData [“ MyModel”]被成功地填充了結果,但是當我到達AccountsReceivableReport_PerPartner()
的方法時,它現在為null。
如果我嘗試將其從ActionAsPdf更改為ViewAsPdf,則會在buildPdf部分返回錯誤
ASP.NET MVC中的TempData基本上是從TempDataDictionary派生的字典對象。 TempData保留用於后續的HTTP請求,而其他選項(ViewBag和ViewData)則僅針對當前請求保留。 詳情
為此嘗試會議:
public ActionResult AccountsReceivableReport_PerPartner(string employeecode)
{
var report = Session["MyModel"] as ReportViewModel;
return View(report);
}
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