Here you can find the source of addDays(days)
Date.prototype.addDays = function(days) { var dat = new Date(this.valueOf()); dat.setDate(dat.getDate() + days);/*from w ww. ja v a 2 s. co m*/ return dat; } Date.prototype.addMinutes = function(mins) { return new Date(this.valueOf() + (mins * 60 * 1000)); }
function addDays(date, days) { var result = new Date(date); result.setDate(date.getDate() + days); return result;
Date.prototype.addDays = function (days) { this.setDate(this.getDate() + days); return this; };
Date.prototype.addDays = function(days) { var date = new Date(this.valueOf()) date.setDate(date.getDate() + days); return date; };
Date.prototype.addDays = function(days) { const dat = new Date(this.valueOf()); dat.setDate(dat.getDate() + days); return dat; };
Date.prototype.addDays = function(days) var dat = new Date(this.valueOf()); dat.setDate(dat.getDate() + days); return dat;
Date.prototype.addDays = function(days) var dat = new Date(this.valueOf()); dat.setDate(dat.getDate() + days); return dat;
Date.prototype.addDays = function(days) { this.setDate(this.getDate() + days); return this;
Date.prototype.addDays = function(days) { days = parseInt(days); this.setDate(this.getDate() + (days || 0)); return this;
"use strict"; Date.prototype.addDays = function (days) { var d = this.getDate() + days; this.setDate(d); return this; };