How to print pdf javascript code example

Example 1: html to pdf javascript

var doc = new jsPDF();          
var elementHandler = {
  '#ignorePDF': function (element, renderer) {
    return true;
  }
};
var source = window.document.getElementsByTagName("body")[0];
doc.fromHTML(
    source,
    15,
    15,
    {
      'width': 180,'elementHandlers': elementHandler
    });

doc.output("dataurlnewwindow");

Example 2: print pdf javascript

// a javascript library for easily printing files from your page
// https://printjs.crabbly.com/
// add in the html head area
<script src="https://printjs-4de6.kxcdn.com/print.min.js"></script>
<script src="https://printjs-4de6.kxcdn.com/print.min.css"></script>

// add in your javaScript
function myPrint(){
  printJS('myFile.pdf');
}
$('#printBtn').click(myPrint);