Javascript - 요일 및 주간 날짜 구하기
//할당 날짜 구하기
function fn_getDelegationDate() {
var sDate = '2018-09-27'
var dateTime = new Date(sDate);
var arrayDate = new Array();
var week = "";
var idx = 1;
while (arrayDate.length < 3) {
var beforeDate = new Date(dateTime.getFullYear(), dateTime.getMonth(), dateTime.getDate() - idx);
week = fn_getWeek(beforeDate);
if (week != "토요일" && week != "일요일") {
//주간날짜담기
arrayDate.push(beforeDate);
}
idx++;
}
}
//해당 날짜의 요일구하기
function fn_getWeek(sDate) {
var week = new Array('일요일', '월요일', '화요일', '수요일', '목요일', '금요일', '토요일');
var today = new Date(sDate).getDay();
var weekName = week[today];
return weekName;
}