Excelファイルを作成して開く「ダウンロード」ボタンがあります。Firefox では問題なく動作しますが、IE ではボタンをクリックしても何も起こりません。誰かが理由、またはそれを修正する方法を知っていますか? コードは次のとおりです。
<div align="center" id="excelDiv" runat="server">
<a id="excelDownloadLink" runat="server">
<input type="button" id="btnSubmitDownload" value="Download" />
</a>
<br /><br />
<span id="validationResults" style="color:Red"></span><br />
</div>
コードビハインド:
protected void Page_Load(object sender, EventArgs e)
{
excelDownloadLink.ServerClick += new System.EventHandler(ExcelDownload);
DataCounts.DataSource = db.GetRequestCountByState();
DataCounts.DataBind();
}
public override void VerifyRenderingInServerForm(Control control)
{
/* Confirms that an HtmlForm control is rendered for the specified ASP.NET
server control at run time. */
}
public void ExcelDownload(object sender, EventArgs e)
{
DateTime startDateVal = DateTime.Parse(startDate.Value.ToString());
DateTime endDateVal = DateTime.Parse(endDate.Value.ToString());
if (searchType.Value == "Requests by Status")
{
DataSet statusExtract = db.GetStatusExport(startDateVal, endDateVal);
DataTable statusExtractTable = statusExtract.Tables[0];
DumpExcel(statusExtractTable, "Requests by Status");
}
else if (searchType.Value == "Database Extract")
{
DataSet dataExtract = db.GetDataExport(startDateVal, endDateVal);
DataTable dataExtractTable = dataExtract.Tables[0];
DumpExcel(dataExtractTable, "Database Extract");
}
}
private void DumpExcel(DataTable tbl, string type)
{
using (ExcelPackage pck = new ExcelPackage())
{
//Create the worksheet
ExcelWorksheet ws = pck.Workbook.Worksheets.Add("Database Extract");
//Load the datatable into the sheet, starting from cell A1. Print the column names on row 1
ws.Cells["A2"].LoadFromDataTable(tbl, false);
Response.Clear();
switch (type)
{
case "Database Extract":
//Header Titles
ws.Cells["A1"].Value = "RequestNumber";
ws.Cells["B1"].Value = "State";
ws.Cells["C1"].Value = "Status";
ws.Cells["D1"].Value = "Queue";
ws.Cells["E1"].Value = "OEM";
ws.Cells["F1"].Value = "Raytheon Material Number";
ws.Cells["G1"].Value = "Mfg Part Number";
ws.Cells["H1"].Value = "Material Charge Number";
ws.Cells["I1"].Value = "Program";
ws.Cells["J1"].Value = "Purchase Order";
ws.Cells["K1"].Value = "Purchase Requisition";
ws.Cells["L1"].Value = "Business Unit";
ws.Cells["M1"].Value = "Site";
ws.Cells["N1"].Value = "Buyer";
ws.Cells["O1"].Value = "Requisitioner";
ws.Cells["P1"].Value = "Component Engineer";
ws.Cells["Q1"].Value = "Responsible Engineer";
ws.Cells["R1"].Value = "Quality Engineer";
ws.Cells["S1"].Value = "Item Type";
ws.Cells["T1"].Value = "Material Location";
ws.Cells["U1"].Value = "Justification";
ws.Cells["V1"].Value = "Internal Testing Required";
ws.Cells["W1"].Value = "External Testing Required";
ws.Cells["X1"].Value = "Create Date";
ws.Cells["Y1"].Value = "Create Comments";
ws.Cells["Z1"].Value = "Closed Date";
ws.Column(26).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AA1"].Value = "Cancelled Date";
ws.Column(27).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AB1"].Value = "qty";
ws.Cells["AC1"].Value = "Minimum Buy Qty";
ws.Cells["AD1"].Value = "Broker Name";
ws.Cells["AE1"].Value = "Second Tier Supplier";
ws.Cells["AF1"].Value = "Requisitioner Date";
ws.Column(32).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AG1"].Value = "Requisitioner Comments";
ws.Cells["AH1"].Value = "CE Date";
ws.Column(34).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AI1"].Value = "CE Comments";
ws.Cells["AJ1"].Value = "REA Date";
ws.Column(36).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AK1"].Value = "REA Comments";
ws.Cells["AL1"].Value = "PQE Date";
ws.Column(38).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AM1"].Value = "PQE Comments";
ws.Cells["AN1"].Value = "PQE Customer Approval";
ws.Cells["AO1"].Value = "PQE NFD Purchase Request Approval";
ws.Cells["AP1"].Value = "PQE Additional Internal Testing";
ws.Cells["AQ1"].Value = "PQE Additional External Testing";
ws.Cells["AR1"].Value = "REA NFD Purchase Request";
ws.Cells["AS1"].Value = "REA Additional Internal Testing";
ws.Cells["AT1"].Value = "REA Additional External Testing";
ws.Cells["AU1"].Value = "MA Date";
ws.Column(47).Style.Numberformat.Format = @"m/d/yy h:mm:ss AM/PM";
ws.Cells["AV1"].Value = "MA Approval";
ws.Cells["AW1"].Value = "MA Comments";
ws.Column(1).AutoFit();
ws.Column(2).AutoFit();
ws.Column(3).AutoFit();
ws.Column(4).AutoFit();
ws.Column(5).AutoFit();
ws.Column(6).AutoFit();
ws.Column(7).AutoFit();
ws.Column(8).AutoFit();
ws.Column(9).AutoFit();
ws.Column(10).AutoFit();
ws.Column(11).AutoFit();
ws.Column(12).AutoFit();
ws.Column(13).AutoFit();
ws.Column(14).AutoFit();
ws.Column(15).AutoFit();
ws.Column(16).AutoFit();
ws.Column(17).AutoFit();
ws.Column(18).AutoFit();
ws.Column(19).AutoFit();
ws.Column(20).AutoFit();
ws.Column(21).AutoFit();
ws.Column(22).AutoFit();
ws.Column(23).AutoFit();
ws.Column(24).AutoFit();
ws.Column(25).AutoFit();
ws.Column(26).AutoFit();
ws.Column(27).AutoFit();
ws.Column(28).AutoFit();
ws.Column(29).AutoFit();
ws.Column(30).AutoFit();
ws.Column(31).AutoFit();
ws.Column(32).AutoFit();
ws.Column(33).AutoFit();
ws.Column(34).AutoFit();
ws.Column(35).AutoFit();
ws.Column(36).AutoFit();
ws.Column(37).AutoFit();
ws.Column(38).AutoFit();
ws.Column(39).AutoFit();
ws.Column(40).AutoFit();
ws.Column(41).AutoFit();
ws.Column(42).AutoFit();
ws.Column(43).AutoFit();
ws.Column(44).AutoFit();
ws.Column(45).AutoFit();
ws.Column(46).AutoFit();
ws.Column(47).AutoFit();
ws.Column(48).AutoFit();
ws.Column(49).AutoFit();
break;
case "Requests by Status":
ws.Cells["A1"].Value = "RequestNumber";
ws.Cells["B1"].Value = "Status";
ws.Cells["C1"].Value = "Queue";
ws.Cells["D1"].Value = "OEM";
ws.Cells["E1"].Value = "Raytheon Material Number";
ws.Cells["F1"].Value = "Mfg Part Number";
ws.Cells["G1"].Value = "Material Charge Number";
ws.Cells["H1"].Value = "Program";
ws.Column(1).AutoFit();
ws.Column(2).AutoFit();
ws.Column(3).AutoFit();
ws.Column(4).AutoFit();
ws.Column(5).AutoFit();
ws.Column(6).AutoFit();
ws.Column(7).AutoFit();
ws.Column(8).AutoFit();
break;
}
//Format the header for all columns
using (ExcelRange rng = ws.Cells["A1:AW1"])
{
rng.Style.Font.Bold = true;
//Set Pattern for the background to Solid
rng.Style.Fill.PatternType = ExcelFillStyle.Solid;
//Set color to dark blue
rng.Style.Fill.BackgroundColor.SetColor(System.Drawing.Color.FromArgb(79, 129, 189));
rng.Style.Font.Color.SetColor(System.Drawing.Color.White);
}
using (ExcelRange cols = ws.Cells["C1:C2000"])
{
}
//Write it back to the client
Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
Response.AddHeader("content-disposition", "attachment; filename=NFDDatabaseExtract.xlsx");
Response.BinaryWrite(pck.GetAsByteArray());
Response.End();
}
}