原生js实现的每星期和每月的工作时长插件

使用方法

$("input").bind("keyup", function() {
  var subtotal = 0;
  for (var i = 1; i <= 7; i++) {
    var $day      = $(".day-"+i);
    var start     = moment($day.find(".start").val(), "HH:mm");
    var end       = moment($day.find(".end").val(), "HH:mm");
    var deduction = moment.duration(parseInt($day.find(".break").val(), 10), "minutes");
    var $total    = $day.find(".total");

    var result = end.subtract(deduction).diff(start, 'milliseconds');
    var d = moment.duration(result, 'milliseconds');
    var hours = Math.floor(d.asHours());
    var mins = Math.floor(d.asMinutes()) - hours * 60;
    if (result < 0) {
      $total.text(d.asMinutes()+" min");
    } else {
      $total.text(hours +":"+ ((mins < 10)?"0"+mins:mins));
    }
    subtotal += result;
  }
  var d = moment.duration(subtotal, 'milliseconds');
  var hours = Math.floor(d.asHours());
  var mins = Math.floor(d.asMinutes()) - hours * 60;
  $(".subtotal").text(hours +":"+ ((mins < 10)?"0"+mins:mins));
});