How to export DIV to PDF

Thanks Bro 

use JSPdf, add below line inside head section of your html page

Then copy paste below code

var doc = new jsPDF();

 function saveDiv(divId, title) {
 doc.fromHTML(`` + document.getElementById(divId).innerHTML + ``);
 doc.save('div.pdf');
}

function printDiv(divId,
  title) {

  let mywindow = window.open('', 'PRINT', 'height=650,width=900,top=100,left=150');

  mywindow.document.write(``);
  mywindow.document.write('');
  mywindow.document.write(document.getElementById(divId).innerHTML);
  mywindow.document.write('');

  mywindow.document.close(); // necessary for IE >= 10
  mywindow.focus(); // necessary for IE >= 10*/

  mywindow.print();
  mywindow.close();

  return true;
}

now inside print button click simply pass the desired div id

$("#btnPrint").click(function(){

saveDiv("divMain","MyPdf");
});