10 examples of 'add one day to date in javascript' in JavaScript

141
function add1Day(day) {
142
  return moment(day).add(1, "days");
143
}

441
function nextDay(date) {
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  const day = new Date(date);
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  day.setDate(day.getDate() + 1);
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  return day;
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}

71
addDate() {// 添加日期
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    for (let i = this.opt.minYear; i < this.opt.maxYear; i++) { // 添加年
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        this.years.push({
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            key: i.toString(),
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            value: i + this.opt.yyUnit
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        });
77
    }
78
    for (let j = 1; j <= 31; j++) { // 添加天
79
        this.days.push({
80
            key: j.toString(),
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            value: j + this.opt.ddUnit
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        });
83
    }
84
    for (let k = 1; k <= 12; k++) { // 添加月
85
        this.months.push({
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            key: k.toString(),
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            value: k + this.opt.MMUnit
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        });
89
    }
90
    for (let l = 1; l <= 24; l++) { // 添加小时
91
        this.hours.push({
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            key: l.toString(),
93
            value: l + this.opt.hhUnit
94
        });
95
    }
96
    for (let m = 1; m <= 60; m++) { // 添加分&秒
97
        this.minutes.push({
98
            key: m.toString(),
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            value: m + this.opt.mmUnit
100
        });
101
        this.seconds.push({
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            key: m.toString(),
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            value: m + this.opt.ssUnit
104
        });
105
    }
106
}

26
function nextMonday(d) {
27
    let monday = new Date(d);
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    monday.setDate(monday.getDate() + (1 + 7 - monday.getDay()) % 7);
29
    return monday;
30
}

56
function _dayToDateTime(date) {
57
  return [date.getFullYear(), _lpad(date.getMonth()+1, 2, '0'), _lpad(date.getDate(), 2, '0')].join("-");
58
}

171
function setDate (date, day) {
172
  return _getMoment(date).date(day).toDate()
173
}

114
export function addYears (d, years) {
115
  const newDate = cloneDate(d);
116
  newDate.setFullYear(d.getFullYear() + years);
117
  return newDate;
118
}

3
export function addDays(date, days) {
4
  const d = new Date(date.valueOf());
5
  d.setDate(d.getDate() + days);
6
  return d;
7
}

40
function getNextSunday(date) {
41
    var date = new Date(date); //clone date to avoid changes in the parameter
42
    var dayOfWeek = date.getDay();
43
    var diff = (dayOfWeek == 0 ? 0 : 7 - dayOfWeek);
44
45
    return new Date(date.setDate(date.getDate() + diff));
46
}

24
function formatDay(date) {
25
	d = new Date(date * 1000);
26
	return d.getDate() + " " + months[d.getMonth()];
27
}