XForms: set default date in binding

Question

I am new to Xforms and need help setting the default date in nodeset binding. I need to set the default date to be current date + 30 days. How do I do this?

Answer 1

If you want the result to be an xs:dateTime, then the following will do the trick:

current-dateTime() + xs:dayTimeDuration('P30D')

Answer 2

Figured it out. In the binding, I set the default for the date to days-to-date(days-from-date(local-date()) + 30). But this does not set the time though. And my field is of type xs:datetime.