Formatting MomentJS duration above 24 hours

Question

I would like to format a summed up total working hours e.g. 49.75 to this: 49:45.

When I use duration like this:

const         


        

Answer 1

I recommend you this answer.

You can add a format for the duration, and it works for greater than 24 Hour.

function(input) {
    input = input || '';
    var out = '';
    var dur = moment.duration(input, 'minutes');
    return dur.format('HH:mm:ss');
};

I hope it can help you!

EDIT:

This code uses duration-format plugin!

Answer 2

If you are modifying one second at a time, it can be simplified quite a lot (parsing and updating).

Inspiration lifted from this answer: https://stackoverflow.com/a/45629433/11121690

incrementTime: (sectionKey, itemKey) => {
    const pad = (number) => `${number > 9 ? number : "0" + number}`;
    const timeString = STATS_DATA_UTIL.getByParts(sectionKey, itemKey);
    const parts = timeString.split(':');
    let uiSecs = parseInt(parts[2]);
    let uiMins = parseInt(parts[1]);
    let uiHrs = parseInt(parts[0]);

    uiSecs++;
    if (uiSecs === 60) {
        uiSecs = 0; uiMins++;
        if (uiMins === 60) uiMins = 0; uiHrs++;
    }

    const result = `${pad(uiHrs)}:${pad(uiMins)}:${pad(uiSecs)}`;
    STATS_DATA_UTIL.setByParts(sectionKey, itemKey, result);
},

Answer 3

I think you cannot use format but build it manually:

var dur = moment.duration(49.75, 'hours');
var hours = Math.floor(dur.asHours());
var mins  = Math.floor(dur.asMinutes()) - hours * 60;
var sec   = Math.floor(dur.asSeconds()) - hours * 60 * 60 - mins * 60;

var result = hours + ":" + mins + ":" + ((sec > 9) ? sec : ("0"+sec));
console.log(result); // 49:45:00

Fiddle

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^{Hope someone will find more elegant way}