Function Export to CSV in JQGRID

$(“#rdetail”).jqGrid(‘navGrid’, ‘#trdetail’,{view:true, del:false, add:false, edit:false, excel:true})
.navButtonAdd(‘#trdetail’,{
caption:”,
title:’export’,
buttonicon:’ui-icon-newwin’,
position:’last’,
onClickButton:function (){
exportExcel($(this),’main.php?action=receipt_excel’);
}
});

function exportExcel($id,path){
var keys=[], ii=0, rows=”";
var ids=$id.getDataIDs();  // Get All IDs
var row=$id.getRowData(ids[0]);     // Get First row to get the labels
for (var k in row) {
keys[ii++]=k;    // capture col names
rows=rows+k+”\t”;     // output each Column as tab delimited
}
rows=rows+”\n”;   // Output header with end of line
for(i=0;i<ids.length;i++) {
row=$id.getRowData(ids[i]); // get each row
for(j=0;j<keys.length;j++) rows=rows+row[keys[j]]+”\t”; // output each Row as tab delimited
rows=rows+”\n”;  // output each row with end of line
}
rows=rows+”\n”;  // end of line at the end
var form = “<form name=’csvexportform’ action=’”+path+”‘ method=’post’>”;
form = form + “<input type=’hidden’ name=’csvBuffer’ value=’”+rows+”‘>”;
form = form + “</form><script>document.csvexportform.submit();</sc”+”ript>”;
OpenWindow=window.open(”, ”);
OpenWindow.document.write(form);
OpenWindow.document.close();
}