java - Javafx Using Date Picker -


i creating java fx application using scene builder. have 2 date pickers date1 , date two. need count number of days between date1 , date2 excluding sunday. have searched various answers none caters.

any appreciated.

the following should work.

long date1 = datepicker1.getvalue().toepochday(); long date2 = datepicker2.getvalue().toepochday(); int  days  = (int) math.abs(date1 - date2);

example:

long date1 = 16322; // 09/09/2014 long date2 = 16329; // 09/16/2014 int  days  = (int) math.abs(date1 - date2);  system.out.println(days); // 7 days

note: not think jfx2.0 has built-in datepicker, assuming using jdk8.

also, pulled the datepicker.getvalue().toepochday() logic question:
stack overflow: value date picker; deals jfx8.

the epoch in localdate.toepochday() number of days since 01/01/1970.

extra credit

to answer question comment below, following.

int days = daysbetween(     datepicker1.getvalue(),     datepicker2.getvalue(),     arrays.aslist(dayofweek.sunday) );  public static int daysbetween(localdate start, localdate end, list<dayofweek> ignore) {     int count = 0;     localdate curr = start.plusdays(0); // create copy.     while (curr.isbefore(end)) {         if (!ignore.contains(curr.getdayofweek()))             count++;         curr = curr.plusdays(1); // increment day.     }     return count; }

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