Exporting HTML table to Excel in aspx page with arabic conte

Question

I wrote code using Ajax/C# that will append data with jQuery to HTML table ,this is the table headers:

table id='tblUsers' class='table table-striped table-condensed table-hover table-bordered table-responsive' >
             <tr>
                   <th>Customer ID</th>
                   <th>Customer Name</th>
                   <th>File #</th>
                   <th>Territory</th>
                   <th>Start Date</th>
                   <th>Goods Desc</th>
                   <th>Custom Declaration</th>
                   <th>Quantity</th>
                   <th>Weight</th>
                   <th>Volumetric Weight</th>
                   <th>Mortage Amount</th>
                   <th>Invoice#</th>
                   <th>Invoice Amount</th>
             </tr>
     </table>

 

and this is the Ajax Call:

 

 

$.ajax({
                       url: "WebService.asmx/showResult",
                       type: "post",
                       data: JSON.stringify({
                           "dateFrom": $('#txtDateFrom').val(),
                           "dateTo": $('#txtDateTo').val(),
                           "ddlType": $("#ddlType").children("option").filter(":selected").val(),
                           "ddlTer": $("#ddlTer").children("option").filter(":selected").val(),
                           "ddlFilter": $("#filter").children("option").filter(":selected").val()
                       }), // parameters
                       beforeSend: function () {
                           $('#loader').html('<img src="Images/loading.gif" />');


                       },

                       contentType: "application/json; charset=utf-8",
                       success: function (result) {
                           $('#loader').html('');
                           document.getElementById('filter').style.display = 'inherit';
                           document.getElementById('logo').style.display = 'none';
                           document.getElementById('exp').style.display = 'inherit';
                           //To delete the whole tr except the first one.
                           $("#tblUsers").find("tr:gt(0)").remove();
                           $('#tblUsers').append(JSON.stringify(result));
                           if ($("#ddlType").val() != 0) {
                               document.getElementById('filter').style.display = 'none';

                           }

                       },
                       error: function () {
                           alert('error');
                       }


                   });

The WebMethod:

 

 

var sp = db.divideTypes(dateFrom, dateTo, ddlFilter).ToList();
     foreach (var u in sp)
     {
           result += "<tr>";

           result += "<td>" + u.custid + "</td>";
           result += "<td>" + u.custname + "</td>";
           result += "<td>" + u.depno + "</td>";
           result += "<td>" + u.Terr + "</td>";
           result += "<td>" + u.deidate + "</td>";
           result += "<td>" + u.gooddesc+ "</td>";
           result += "<td>" + u.custdec + "</td>";
           result += "<td>" + u.pkg + "</td>";
           result += "<td>" + u.wt + "</td>";
           result += "<td>" + u.vwt + "</td>";
           result += "<td>" + u.lcamt+ "</td>";
           result += "<td>" + u.invno + "</td>";
           result += "<td>" + u.invamt + "</td>";
           result += "<td></td>";

           result += "</tr>";
     }

 

 

i tried to read articles over the web to export excel table as excel file but using JQuery, http://wsnippets.com/export-html-table-data-excel-sheet-using-jquery/

Heading

and there's a lot of articles like this all of them failed because i want to render Arabic letters so the letters looks strange.

i notice that there's an article in stackOverflow:http://stackoverflow.com/questions/17988417/export-data-table-with-arabic-data-to-excel

that talk about a situation similar to mine, but really i don't know how to implement it.