How to call day.js function

[Norman-h]

I have template like this:

Today Work [[``{ date.from(c.page.name).year() }``-W``{ date.from(c.page.name).week() }``]]

But I need call day.js isoweek. How can I do? Thanks!

[stdword]

Hello!

Just like days.js documentation shows:

For your example I've made some changes:

1. Prefer new syntax style: ``...`` instead of old one: ``{...}``
2. Used c.page.day to access day.js object related to journal page (it is empty for non-journal), instead of parsing page name with date.from
3. Changed .week to .isoWeek
4. Add Variant 2 to access iso week number via .format (see day.js documentation)

Variant 1: Today Work [[``c.page.day.year()``-W``c.page.day.isoWeek()``]]
Variant 2: Today Work [[``c.page.day.format('YYYY-[W]W')``]]