[Date->WeekOfMonth] is an accessor for getting or setting the weekofmonth field for a date object.
Getting uses no parameters and returns the weekofmonth within the current month as an integer. The first week of the month has value 1.
Setting requires an integer parameter, and supports the =, += and -= operators. Setting modifies the date object in-place, but does not return a value.
Date Object->weekofmonth Date Object->weekofmonth=Integer Date Object->weekofmonth+=Integer Date Object->weekofmonth-=Integer
Use the [Date->WeekOfMonth] method. The following example uses a single date object, then gets the weekofmonth and returns its value.
Next we set the weekofmonth field to a new value using the = operator, then set it again by adding 1 to the weekofmonth using the += operator, and set it once more by subtracting 1 from the weekofmonth using the -= operator. We return the result for each set operation.
local(d) = date('2011-02-21 08:00:00') #d->weekofmonth + '<br>' #d->weekofmonth=2 #d + '<br>' #d->weekofmonth+=1 #d + '<br>' #d->weekofmonth-=1 #d
4 2011-02-07 08:00:00 2011-02-14 08:00:00 2011-02-07 08:00:00
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