CODEWITHSUNDEEP
javascriptangularjsmomentjs
code.cycling
code.cycling

Reputation: 1274

moment.duration string giving nan value

I have a problem about moment.duration giving me a NAN value. In the documentation it says that it's okay to give it a string value moment.duration(String). I'm fairly lost here and getting nowhere.

vm.generatedData value

vm.generatedData = [{ overtime: 'Mon Nov 27 2017 01:00:00 GMT+0800 (+08)' }, { overtime: 'Wed Nov 29 2017 02:25:00 GMT+0800 (+08)' }];

controller

function getTotalOvertime() {
  var total = 0;
  console.log(vm.generatedData);

  for (var x = 0; x < vm.generatedData.length; x++) {

    var format = moment(vm.generatedData[x].overtime).format('HH:mm:ss');
    vm.add += moment.duration(format);
    console.log(vm.add); // NAN VALUE
    var d = moment.duration(vm.add);
    vm.totalOT = parseInt(d.asHours()) + ':' + d.minutes();
  }

}

Upvotes: 0

Views: 354

Answers (1)

elliottregan
elliottregan

Reputation: 1351

Your issue isn't with moment, it is that vm.add doesn't have a value yet. Set vm.add = 0 along with total, and you should see it work again.

You can check this out by logging moment.duration(format), and see that it returns a number.

Upvotes: 1

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