function JSONToCSVConvertor(JSONData, ReportTitle, ShowLabel) {
//If JSONData is not an object then JSON.parse will parse the JSON string in an Object
var arrData = typeof JSONData != 'object' ? jQuery.parseJSON(JSONData) : JSONData;
var CSV = '';
//Set Report title in first row or line
// CSV += ReportTitle + '\r\n\n';
//This condition will generate the Label/Header
if (ShowLabel) {
var row = "";
//This loop will extract the label from 1st index of on array
for (var index in arrData[0]) {
if (index != 'Edit' && index != 'ResolvedDate1' && index != 'ETA' && index != 'NotifyTo' && index != 'KpiDescription' ) {
//Now convert each value to string and comma-seprated
row += index + ',';
}
}
row = row.slice(0, -1);
//append Label row with line break
CSV += row + '\r\n';
}
//1st loop is to extract each row
for (var i = 0; i < arrData.length; i++) {
var row = "";
//2nd loop will extract each column and convert it in string comma-seprated
for (var index in arrData[i]) {
if (index != 'Edit' && index != 'ResolvedDate1' && index != 'ETA' && index != 'NotifyTo' && index != 'KpiDescription' ) {
row += '"' + arrData[i][index] + '",';
}
}
row.slice(0, row.length - 1);
//add a line break after each row
CSV += row + '\r\n';
}
if (CSV == '') {
alert("Invalid data");
return;
}
//Generate a file name
var fileName = ReportTitle;
//this will remove the blank-spaces from the title and replace it with an underscore
fileName = ReportTitle.replace(/ /g, "_");
//Initialize file format you want csv or xls
//var uri = 'data:text/csv;charset=utf-8,' + escape(CSV);
var uri; //= 'data:application/csv;charset=utf-8,' + encodeURIComponent(CSV);
if(navigator.msSaveBlob) { // IE 10+
var blob = new Blob([CSV], {
"type": "text/csv;charset=utf8;"
});
navigator.msSaveBlob(blob, fileName + ".csv"); }
else
{
uri = 'data:application/csv;charset=utf-8,' + encodeURIComponent(CSV);
}
// Now the little tricky part.
// you can use either>> window.open(uri);
// but this will not work in some browsers
// or you will not get the correct file extension
//this trick will generate a temp <a /> tag
var link = document.createElement("a");
link.href = uri;
//set the visibility hidden so it will not effect on your web-layout
link.style = "visibility:hidden";
link.download = fileName + ".csv";
//this part will append the anchor tag and remove it after automatic click
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
function DownloadReport() {
$.ajax({
type: "POST",
url: "/Knowledge/DownloadKIReport",
contentType: "application/json; charset=utf-8",
datatype: 'json',
data: JSON.stringify({}),
success: function (result) {
if (result == ")
return;
else
JSONToCSVConvertor(result, "TestReport", true);
},
error: function (error, a) {
alert(‘Error in retrieving data..’);
}
});
}
$(".excelexport").on("click", function (e) {
DownloadReport();
});
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