javascript dátum reťazec formátu
var options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' };
var today = new Date();
console.log(today.toLocaleDateString("en-US")); // 9/17/2016
console.log(today.toLocaleDateString("en-US", options)); // Saturday, September 17, 2016
console.log(today.toLocaleDateString("hi-IN", options)); // शनिवार, 17 सितंबर 2016
previesť dátum string formáte dd/mm/rrrr javascript
// Convert Date.now() to Formatted Date in "dd-MM-YYYY".
function convertDate(inputFormat) {
function pad(s) { return (s < 10) ? '0' + s : s; }
var d = new Date(inputFormat)
return [pad(d.getDate()), pad(d.getMonth()+1), d.getFullYear()].join('-')
}
console.log(convertDate('Mon Nov 19 13:29:40 2012')) // => "19-11-2012"
ako previesť nové dátum dd/mm/rrrr v javascripte
var todayDate = new Date().toISOString()
console.log(todayDate);
javascript dátum string formáte dd mmm rrrr
Date.prototype.toShortFormat = function() {
let monthNames =["Jan","Feb","Mar","Apr",
"May","Jun","Jul","Aug",
"Sep", "Oct","Nov","Dec"];
let day = this.getDate();
let monthIndex = this.getMonth();
let monthName = monthNames[monthIndex];
let year = this.getFullYear();
return `${day}-${monthName}-${year}`;
}
// Now any Date object can be declared
let anyDate = new Date(1528578000000);
// and it can represent itself in the custom format defined above.
console.log(anyDate.toShortFormat());