Function code to export data to external Excel document through Javascript_javascript skills

function AutomateExcel() {
try {
// Start Excel and get Application object.
var oXL;
try
{
oXL = new ActiveXObject("Excel.Application");
}
catch(e)
{
alert("Excel cannot be started!nn If you are sure that Excel is already installed on your computer," "Then please adjust the security level of IE. nSpecific operations: n" "Tools → Internet Options → Security → Custom Level → Initialize and script ActiveX not marked as safe → Enable");
return false;
}
//Get a new workbook .
var oWB = oXL.Workbooks.Add();
var oSheet = oWB.ActiveSheet;
var table = $("#GridView1")[0];
var rows = table. rows;
var columns = table.rows(0).cells;
var codes = "";
//Set title
var name = "Page<%= _CurrentPage %> ";
oXL.Caption = name;
oSheet.Name = name;
//Set header
oSheet.Cells(1, 1).Value = "Application number";
oSheet.Cells(1, 2).Value = "Shipping Amount";
oSheet.Cells(1, 3).Value = "Marketing Department";
oSheet.Cells(1, 4).Value = "Business Personnel";
oSheet.Cells(1, 5).Value = "Internal Contract Number";
oSheet.Cells(1, 6).Value = "Customer Name";
oSheet. Cells(1, 7).Value = "Currency";
oSheet.Cells(1, 8).Value = "Customer shipping date";
oSheet.Cells(1, 9).Value = "Country Don't";
oSheet.Cells(1, 10).Value = "Verification note number";
oSheet.Cells(1, 11).Value = "Invoice number";
oSheet.Cells( 1, 12).Value = "Customs declaration date";
//Get the application number of the current page
for (var i = 2; i <= rows.length; i ) {
codes = " '" rows(i - 1).cells(0).innerText "',";
}
codes = "''";
//Get the data and fill it into EXCEL
$ .post("../Handlers/ShippingApplyHandler.ashx",
{ Action: "ExportData", ExportCondition: codes },
function (views) {
if (views != null) {
var beginindex = 1;
var endindex = 1;
for (var i = 0; i < views.length; i ) {
endindex ;
oSheet.Cells(i 2, 1 ).Value = views[i].SACode;
oSheet.Cells(i 2, 2).Value = views[i].AmountSum;
oSheet.Cells(i 2, 3).Value = views[ i].Department;
oSheet.Cells(i 2, 4).Value = views[i].SalesName;
oSheet.Cells(i 2, 5).Value = views[i].ContractNo;
oSheet.Cells(i 2, 6).Value = views[i].CustomerName;
oSheet.Cells(i 2, 7).Value = views[i].CurrencyCode;
if (views[ i].CustomerSchedule != null) {
oSheet.Cells(i 2, 8).Value = ConvertToJSDate(views[i].CustomerSchedule).Format("yyyy-MM-dd");
}
oSheet.Cells(i 2, 9).Value = views[i].Country;
oSheet.Cells(i 2, 10).Value = views[i].VerificationNumber;
oSheet.Cells( i 2, 11).Value = views[i].InvoiceNumber;
if (views[i].CustomsDate != null) {
oSheet.Cells(i 2, 12).Value = ConvertToJSDate(views[ i].CustomsDate).Format("yyyy-MM-dd");
}
if (i > 0 && views[i - 1].SACode == views[i].SACode) {
oSheet.Range(oSheet.Cells(beginindex, 1), oSheet.Cells(endindex, 1)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 2), oSheet.Cells(endindex , 2)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 3), oSheet.Cells(endindex, 3)).Merge();
oSheet.Range(oSheet.Cells( beginindex, 4), oSheet.Cells(endindex, 4)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 5), oSheet.Cells(endindex, 5)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 6), oSheet.Cells(endindex, 6)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 7), oSheet.Cells(endindex , 7)).Merge();
oSheet.Range(oSheet.Cells(beginindex, 8), oSheet.Cells(endindex, 8)).Merge();
beginindex = endindex;
}
else {
beginindex ;
}
}
}
}, "json");
//Set automatic column width
oSheet.Columns.AutoFit( );
//Set excel as visible
oXL.Visible = true;
//Put Excel under user control
oXL.UserControl = true;
//Suppress prompts
oXL.DisplayAlerts = false;
//Release resources
//oXL = null;
//oWB = null;
//oSheet = null;
}
catch (e ) {
}
}