Flex 获取每月第几周小例子

<pre>private function calcWeekTotal(showDate:Date):Array{showDate = DateFormatter.parseDateString("2013-04-01");//获取本月1好的日期var oneDate:Date = new Date(showDate.fullYear,showDate.month,1);//本月第一周星期一的日期var oneWeekDate:int = 7 - oneDate.day + 2;//本月共几天var totalDay :int= new Date(showDate.fullYear,showDate.month,0).date;var totalWeek:int = (totalDay - oneWeekDate + 1) % 7 == 0 ?(totalDay - oneWeekDate + 1) /7:(totalDay - oneWeekDate + 1) /7 + 1;trace(totalWeek);//当前日期在本月第几周var currentWeek:int = new int((showDate.date - oneWeekDate)/7) + 1;if(currentWeek == 0){//上个月最后一周}var arr:Array = new Array();arr[0] = totalWeek;arr[1] = currentWeek;return arr;}</pre><br> <br> <pre></pre>

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