Footer Calculation Total Row in HTML using Java Script With DataTable

let noOfRow = $('#ajaxSalarytable tbody tr').length - 1; // Total No Of Row
let range_td_total = arrayRange(5, 45, 1); // Range Start From 5 To 45. Array
var calculationArray = [];

// 5 is Start Calculation from Column Index
for (var j = 5; j < range_td_total.length; j++)
{
    this["value"+j] = 0.00;
    // console.log('===  index.js [196] ===', this["value"+j]);
    for(var i = 0; i < noOfRow; i++)
    {
        // console.log('===  index.js [199] ===', this["value"+j]);
        this["temp_value"+j] = $('#ajaxSalarytable tbody tr').eq(i).find("td").eq(j).html();
        // console.log('===  index.js [201] ===', this["temp_value"+j]);
        // console.log('===  index.js [202] ===', $('#ajaxSalarytable tbody tr').eq(i).find("td").eq(j));
        this["value"+j] = parseFloat(this["temp_value"+j]) + parseFloat(this["value"+j]);
        this["value"+j] = this["value"+j].toFixed(2); // working_hrs
    }
    calculationArray.push(this["value"+j]);
    // console.log('===  index.js [206] ===', this["value"+j]);
}
// console.log('===  index.js [209] ===', calculationArray);

c_index = 0; // Total Row Cell Start From 0 Index
var TotalNotShowCols = [32, 34]; // Add Column Index To Remove From Total Row
for (var i = 1; i < calculationArray.length; i++)
{
    if(!isInArray(c_index, TotalNotShowCols)){
        $('#ajaxSalarytable tbody tr').eq(4).find("th").eq(i).text(calculationArray[c_index]);
    }
    c_index = c_index + 1;
}

const arrayRange = (start, stop, step) =>
    Array.from(
      { length: (stop - start) / step + 1 },
      (value, index) => start + index * step
    );

function isInArray(value, array) {
  return array.indexOf(value) > -1;
}