Pretty Print Date to String With and Without Time - Node.js Date

Node.js examples for Date:Date Format

  1. HOME
  2. Node.js
  3. Date
  4. Date Format

Description

Pretty Print Date to String With and Without Time

Demo Code


var dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
var monthNames = ["January", "February", "March", "April", "May", "June",
    "July", "August", "September", "October", "November", "December"];

Date.prototype.toPrettyString = function () {
    return dayNames[this.getDay()] + " " +
            this.getDate() + " " +
            monthNames[this.getMonth()] + " " +
            this.getFullYear() + " at " +
            this.getHours().toZeroPaddedString(2) + ":" +
            this.getMinutes().toZeroPaddedString(2);
}

Date.prototype.toPrettyStringWithoutTime = function () {
    return dayNames[this.getDay()] + " " +
        this.getDate() + " " +
        monthNames[this.getMonth()] + " " +
        this.getFullYear();/*w  w w  .j  av  a 2 s.  c o m*/
}

Date.prototype.toYMD = function() {
    return this.getFullYear() + '-' + (this.getMonth()+1).toZeroPaddedString(2) + '-' + this.getDate().toZeroPaddedString(2)
}

Date.prototype.toCalendarDate = function() {
    return { 'day': this.getDate(), 'month': this.getMonth(), 'year': this.getFullYear()}
}

Date.prototype.withoutTimeOfDay = function () {
    return new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0, 0);
}

Date.prototype.asArray = function() {
    return [this.getFullYear(), this.getMonth(), this.getDate()]
}


Date.prototype.toTimeOfDay = function() {
    return { 'hours': this.getHours(), 'minutes': this.getMinutes(),
        'seconds':this.getSeconds(), 'milliseconds': this.getMilliseconds()};
}

Date.prototype.diff = function(other) {
    return parseInt((this.withoutTimeOfDay().getTime() - other.withoutTimeOfDay().getTime())/(1000.0 * 60 * 60 * 24))
}

Number.prototype.toZeroPaddedString = function(digits) {
    val = this + "";
    while (val.length < digits) val = "0" + val;
    return val;
}

Related Tutorials