adwin grails wrote: > at the moment i am using Weeks.weeksBetwee(start,end) but it seems > produce result not same with what I need. > > for example : > import org.joda.time.DateTime; > import org.joda.time.* ; > > def x = new DateTime().withDate(2009,03,01); > def y = new DateTime().withDate(2009,03,21); > > def z = Days.daysBetween(x,y).getDays(); // produce 20 days > def w = Weeks.weeksBetween(x,y).getWeeks(); // produce 2 weeks --> > while it should be 3 weeks.
The calculation is exclusive of the end date. Simply add one day to the end date to make it inclusive def w = Weeks.weeksBetween(x,y.plusDays(1)).getWeeks(); > also how to calculate, for example the payment date is on every > tuesday fortnightly (2 weeks) > for example on 3/03/2009 and then 17/03/2009 and then 31/03/2009 ... > if I have date range between 01.march.2009 - 31.july.2009 ... how to > calculate how many fortnightly payments occurs during that period ? Calculate the number of weeks, divide by 2 and add one. Stephen ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Joda-interest mailing list Joda-interest@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/joda-interest
