10 examples of 'date class in javascript' in JavaScript

5
function standardDate(d){
6
    var date = new Date(d);
7
    date.setHours(0,0,0,0);
8
    return date;
9
}

96
export function createDate(date) {
97
    if (typeof date === 'string') {
98
        const [dateString, timeString] = date.split(' ');
99
        const args = dateString.split('-');
100
        args[1] = args[1] - 1;
101
        if (timeString) {
102
            args.push.apply(args, timeString.split(':'));
103
        }
104
        return new Date(...args);
105
    }
106
    if (!date) return new Date();
107
    return new Date(date);
108
}

182
function Date_Time(julian_date) {
183
	return new Date((julian_date - 2440587.5) * 86400000.);
184
}

83
_getDate(date, minDate = this.state.minDate, maxDate = this.state.maxDate) {
84
  // If no date is provided then use current date
85
  // Make sure we constrain it to the min and max
86
  const current = (date instanceof Date) ? date : new Date();
87
88
  if (minDate && current < minDate) {
89
    return minDate;
90
  }
91
92
  if (maxDate && current > maxDate) {
93
    return maxDate;
94
  }
95
96
  return current;
97
}

65
function getDateObj(myDate: any): Date | null {
66
    if (myDate == null) {
67
        return null;
68
    }
69
70
    if (myDate instanceof String || typeof myDate === 'string') {
71
        return new Date('' + myDate);
72
    }
73
74
    // A Firebase Timestamp format
75
    if (myDate && (myDate.seconds >= 0 || myDate.seconds < 0) && (myDate.nanoseconds >= 0 || myDate.nanoseconds < 0)) {
76
        return new Date(myDate.toDate());
77
    }
78
79
    return myDate;
80
}

567
function parseDate(date) {
568
  if (date) {
569
    try { return new Date(Date.parse(date)); }
570
    catch (e) { /* ignore invalid dates */ }
571
  }
572
}

86
function getDate(date) {
87
    var yyyy = date.getFullYear().toString();
88
    var mm = (date.getMonth() + 1).toString();
89
    var dd = date.getDate().toString();
90
91
    return (dd[1] ? dd : "0" + dd[0]) + "." + (mm[1] ? mm : "0" + mm[0]) + "." + yyyy;
92
}

200
public toJavaScriptDate(implicitTimezone = undefined): Date {
201
	const timezoneToUse =
202
		this._timezone || implicitTimezone || DayTimeDuration.fromTimezoneString('Z');
203
	return new Date(
204
		Date.UTC(
205
			this._years,
206
			this._months - 1,
207
			this._days,
208
			this._hours - timezoneToUse.getHours(),
209
			this._minutes - timezoneToUse.getMinutes(),
210
			this._seconds + this.secondFraction
211
		)
212
	);
213
}

24
function parseDate(dateCode) {
25
  const {y, m, d, H, M, S} = XLSX.SSF.parse_date_code(dateCode)
26
27
  return new Date(`${y}/${m}/${d} ${H}:${M}:${S}`).getTime()
28
}

12
toJsDate() {
13
    return new Date(this._value.getTime()); // return a clone.
14
}