convert() {

  const doc = new jsPDF('p', 'pt', 'A4');
   const col = ['Discharge Date', 'Case Number', 'Patient', 'Hospital', 'Payee', 'Total Doctor Fee', 'To be Collected', 'Payor', 'Remarks', 'Paid', 'Unpaid'];

  const rows = [];


/* The following array of object as response from the API req  */

const itemNew = this.finalArList;

itemNew.forEach(element => {

  const temp = [element.dischargeDate, element.caseNo, element.patientName, element.instName, element.clinicName, element.formattedTotalDrFee, element.formattedUnpaidAmounr, element.payor, element.remark, element.formattedTotalDrFee, element.formattedUnpaidAmounr];
  rows.push(temp);
  doc.autoTable(col, rows,  {margin: {top: 10}, height: 'auto' });

 });
doc.save('MyReport.pdf');
}