Question

I have a table with dynamic created rows. Now I need to calculate sum of one column of it. This code working only for 1st row:

$('.class').each(function() {
     sum += parseFloat($(this).val());
     sum = sum.toFixed(2);
});

How I can do this?

Answer 1

You can do it like this…

var sum = 0;
$.each($('.class').map(function () { return $(this).val(); }).get(), function (i, v) { sum += v; });
sum = sum.toFixed(2);