Format a local date as an RFC 3339 date with timezone

rfc3339.js

function rfc3339(d) {
    
    function pad(n) {
        return n < 10 ? "0" + n : n;
    }

    function timezoneOffset(offset) {
        var sign;
        if (offset === 0) {
            return "Z";
        }
        sign = (offset > 0) ? "-" : "+";
        offset = Math.abs(offset);
        return sign + pad(Math.floor(offset / 60)) + ":" + pad(offset % 60);
    }

    return d.getFullYear() + "-" +
        pad(d.getMonth() + 1) + "-" +
        pad(d.getDate()) + "T" +
        pad(d.getHours()) + ":" +
        pad(d.getMinutes()) + ":" +
        pad(d.getSeconds()) + 
        timezoneOffset(d.getTimezoneOffset());
}

Thanks!

Great!
Thanks

thanks

wonderful. https://github.com/mro/internet-radio-recorder/commit/260673af

好厉害

It's very useful

Thank you, works like a charm!

Thanks!

Here's the Typescript version 🙇

export function rfc3339(date: Date) {
  function pad(n: number) {
    return n < 10 ? '0' + n : n;
  }

  function timezoneOffset(offset: number) {
    if (offset === 0) {
      return 'Z';
    }

    const sign = offset > 0 ? '-' : '+';
    offset = Math.abs(offset);

    return sign + pad(Math.floor(offset / 60)) + ':' + pad(offset % 60);
  }

  return (
    date.getFullYear() +
    '-' +
    pad(date.getMonth() + 1) +
    '-' +
    pad(date.getDate()) +
    'T' +
    pad(date.getHours()) +
    ':' +
    pad(date.getMinutes()) +
    ':' +
    pad(date.getSeconds()) +
    timezoneOffset(date.getTimezoneOffset())
  );
}

Thank you!