Footer sum() with decimal places

Footer sum() with decimal places

janbeslerjanbesler Posts: 2Questions: 1Answers: 0

Hello,

in one column of my table I output the sum in the footer. For this I use the sum() plugin. Unfortunately the decimal places are not displayed.

Here is my code:

footerCallback: function(row, data, start, end, display) {
  var api = this.api();

  api.columns(".sum", {
    page: "current"
  }).every(function() {
    var sum = this
      .data()
      .reduce(function(a, b) {
        var x = parseFloat(a) || 0;
        var y = parseFloat(b) || 0;
        return x + y;
      }, 0);
    $(this.footer()).html(sum);
  });
},

Values are:

723,08
273,53
12,75
123,75

The output in the footer is 1131.

So it looks like that the decimal places are already ignored during the calculation.

Greetings

Jan

This question has an accepted answers - jump to answer

Answers

  • kthorngrenkthorngren Posts: 14,171Questions: 25Answers: 3,343
    edited September 20 Answer ✓

    See if this SO thread regarding parseFloat and commas helps.

    Kevin

  • janbeslerjanbesler Posts: 2Questions: 1Answers: 0

    Hey Kevin,

    thanks for your answer. Didnt expect that this was an parseFloat issue.

    issue solved

    Jan

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