I have made a dynamic table where there want to be two column I want the summation of rows of each column I have created only one column

I have made a dynamic table where there want to be two column I want the summation of rows of each column I have created only column but I

<script language="javascript">
     function addRow(tableID)
         {
           var table = document.getElementById(tableID);
           var rowCount = table.rows.length;
           if (rowCount < 4)
           {
            var row = table.insertRow(rowCount);

          var colCount = table.rows[0].cells.length;
          row.id = "row_" + rowCount;
          for (var i = 0; i < colCount; i++) {
            var newcell = row.insertCell(i);
            newcell.outerHTML = table.rows[0].cells[i].outerHTML;
          }
          var listitems = row.querySelectorAll("input, select");

          for (i = 0; i < listitems.length; i++) {
            listitems[i].setAttribute("oninput", "calculate('" + row.id + "')");
            
          }
        } else {
          alert("");
        }
      }
         function calculate(elementID)
         {
          var mainRow = document.getElementById(elementID);
        var myBox1 = mainRow.querySelectorAll("[name=myBox1]")[0].value;
    
        var myresult1 = myBox1;
         myBox1.
        var sumValue = 0;
        
        for (i = 0; i < totalContainers.length; ++i) {
          sumValue += parseInt(totalContainers[i].value);
        }
        sumContainer.textContent = sumValue;
         var mainRow1 = document.getElementById(elementID);
        var myBox2 = mainRow1.querySelectorAll("[name=myBox2]")[0].value;
    
        var myresult2 = myBox2;
         myBox2.value = myresult2;
          var sumContainer1 = document.getElementById("mybox1");
          
        var totalContainers1 = document.querySelectorAll("[name=myBox2]"), i1;
        var sumValue1 = 0;
        
        for (i1 = 0; i1 < totalContainers.length; ++i1) {
          sumValue1 += parseInt(totalContainers1[i1].value);
        }
        sumContainer1.textContent = sumValue1;
        
      }
         
    </script>