Having week numbers on our H5 Date Pickers can be useful at times. Here's how we can add this functionality using H5 Scripts:
Open a specific program that you want this behavior to be applied to.
On the command bar, go to Tools > Personalize > Scripts and add the javascript file attached here (make sure that the js file is uploaded on your environment's file system).
After applying, refresh the program. The calendar should now show the week numbers.
Important things to note:
1.) The H5 Script forces the first day of the week to start on Monday to display weeks accurately. This was noted on iso8601Week documentation.
2.) The script should be applied per program that you want to apply the behavior to.
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