How to convert minutes to hours/minutes and add various time values together using jQuery?

Question

There are a couple parts to this question. I am not opposed to using a jQuery plugin if anyone knows of one that will accomplish what I want done.

Q1 - How d

Answer 1

The function below will take as input # of minutes and output time in the following format: Hours:minutes. I used Math.trunc(), which is a new method added in 2015. It returns the integral part of a number by removing any fractional digits.

function display(a){
  var hours = Math.trunc(a/60);
  var minutes = a % 60;
  console.log(hours +":"+ minutes);
}

display(120); //"2:0"
display(60); //"1:0:
display(100); //"1:40"
display(126); //"2:6"
display(45); //"0:45"

Answer 2

Answer 3

var timeConvert = function(n){
 var minutes = n%60
 var hours = (n - minutes) / 60
 console.log(hours + ":" + minutes)
}
timeConvert(65)

this will log 1:5 to the console. It is a short and simple solution that should be easy to understand and no jquery plugin is necessary...

Answer 4

Alternated to support older browsers.

function minutesToHHMM (mins, twentyFour) {
  var h = Math.floor(mins / 60);
  var m = mins % 60;
  m = m < 10 ? '0' + m : m;

  if (twentyFour === 'EU') {
    h = h < 10 ? '0' + h : h;
    return h+':'+m;
  } else {
    var a = 'am';
    if (h >= 12) a = 'pm';
    if (h > 12) h = h - 12;
    return h+':'+m+a;
  }
}