[Closed]getting next date and time considering specified time range(in hours) [closed]

asked 2012-11-27 11:34:31 +0800

zknl
124 ● 2

updated 2013-05-22 11:32:38 +0800

hello ZK professionals,

             I am developing a module where i needs to calculate next date and time after some time interval(after some hours)

i am nearer to output.now i have just calculated next date and time after some time for e.g. date is 27/11/2012 and time is 9.00 am

then i got next date and time after 5 hours as 27/11/2012 , 2.00 pm after 2nd time say 6 hours will be 27/11/2012 , 8.00pm this output came by considering 24 hour time period ( as supported by calender class)

but in my module time period is from 9am to 6pm so that above output should come as after 5 hours as 27/11/2012 , 2.00 pm after 2nd time say 6 hours will be 28/11/2012 , 11.00pm

so how to get this output...i have tried for daterange but i failed in that.

so please help me...its urgent work assigned to me

Thanks in advance