仅比较时刻对象中的timepart

Question

我只想比较矩对象中的时间部分。我包括了一个目前尚未按预期工作的片段。过滤器功能无法正常工作。我想滤除所有在07:00之前设置的开始小时的日期，或者在19:00之后设置的结束时。我也得到了不屑一顾的警告，我无法真正弄清楚原因。感谢您的所有帮助

var arrayOfWorkDates = [{
  start: "2018-05-02T07:00:00Z",
  end: "2018-05-02T09:00:00Z"
}, {
  start: "2018-05-02T019:00:00Z",
  end: "2018-05-02T21:00:00Z"
}, {
  start: "2018-05-02T010:00:00Z",
  end: "2018-05-02T11:00:00Z"
}];
console.log(arrayOfWorkDates);
var StartHour = moment("07:00", "HH:mm");
var EndHour = moment("19:00", "HH:mm");
var filteredWokrHours = arrayOfWorkDates.filter(function(el) {
  return moment(el.start).isBefore(StartHour) || moment(el.end).isAfter(EndHour);
});
if(filteredWokrHours.length > 0){console.log("success: " + filteredWokrHours.length);}else{console.log("fail");}

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Answer 1

这样解决了。

var format = "HH:mm:ss";
var hourFormat = "HH:mm";
var maxStartHour = moment("07:00:00", format);
var minEndHour = moment("19:00:00", format);
var arrayOfWorkDates = [
  {
    start: "2018-02-24T14:00:00",
    end: "2018-02-24T15:00:00"
  },
  {
    start: "2018-02-24T05:00:00",
    end: "2018-02-24T06:00:00"
  },
  {
    start: "2018-02-24T20:00:00",
    end: "2018-02-24T21:00:00"
  }
];
var filteredWokrHours = arrayOfWorkDates.filter(function(el) {
  var start = moment(el.start).format(hourFormat);
  var end = moment(el.end).format(hourFormat);
  var checkHourStart = moment(start, format);
  var checkHourEnd = moment(end, format);
  return checkHourStart.isBefore(maxStartHour) || checkHourEnd.isAfter(minEndHour);
});
if(filteredWokrHours.length > 0){console.log("success: " + filteredWokrHours.length);}else{console.log("fail");}

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