Get week number [SOLVED]

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1

Hey,
Is it possible to show the current week number in a text element? Thanks!

2

You would have to look at ISO 8601.

Just do a search online and you will find many samples for you to look at and try to utilise.
https://www.epoch-calendar.com/support/getting_iso_week.html
https://stackoverflow.com/questions/6117814/get-week-of-year-in-javascript-like-in-php
https://weeknumber.net/how-to/javascript
https://stackoverflow.com/questions/9045868/javascript-date-getweek
https://forum.sienn.com/default.aspx?g=posts&t=34

You could also look at using date-fns nodeJS if it supported in Wix.
https://date-fns.org/v2.0.0-alpha.25/docs/Getting-Started

3

I used this code:
Source: https://stackoverflow.com/questions/6117814/get-week-of-year-in-javascript-like-in-php

function getWeekNumber(d) {
    d = new Date(Date.UTC(d.getFullYear(), d.getMonth(), d.getDate()));
    d.setUTCDate(d.getUTCDate() + 4 - (d.getUTCDay()||7));
 var yearStart = new Date(Date.UTC(d.getUTCFullYear(),0,1));
 var weekNo = Math.ceil(( ( (d - yearStart) / 86400000) + 1)/7);
 return [d.getUTCFullYear(), weekNo];
}

var result = getWeekNumber(new Date());
$w('#text45').text = ('Week ' + result[1]);

Thanks to @givemeawhisky

4

Thanks for posting your used code Quinten, hopefully it will help other users sometime in the future too. :+1:

5

For anyone who sees this thread and tried “Quinten Althues” code and realized that it didn’t work on your WIX site, i have modified his code to make it work with WIX as of today (10/06/2022).

Hope this will help your project!

//Calculate current week nr.
$w . onReady ( function () {
var currentDate = new Date ();
var startDate = new Date ( currentDate . getFullYear (), 0 , 1 );
var days = Math . floor (( currentDate . getTime () - startDate . getTime ()) / ( 24 * 60 * 60 * 1000 ));
console . log ( days )

var weekNumber = Math . ceil ( days / 7 );
console . log ( weekNumber )
})