function getDate(year,month){
var thisDate,thisDay,week,preLastDay;
var endDate,endDay,endWeek,dayMount;
var startArr = []; //上月数据
var endArr = []; //下月数据
var html = '';
var today = new Array('日','一','二','三','四','五','六');
thisDate = month + "/1/" + year;
thisDay = new Date(Date.parse(thisDate)); //本月第一天 Date.parse()指定的日期和时间据 1970/1/1 午夜(GMT 时间)之间的毫秒数。
week = today[thisDay.getDay()]; //本月第一天是周几 getDay()方法可返回一周(0~6)的某一天的数字。
if(month == 2){ //闰月的判断 endDate:本月结束日期 2020-**-** dayMount:本月天数
preLastDay = 31; //上个月的最后一天
if((year % 4 == 0 && year % 100 != 0) || year % 400 == 0){
endDate = month + "/29/" + year;
dayMount = 29;
}else{
endDate = month + "/28/" + year;
dayMount = 28;
}
//$.inArray()函数用于在数组中搜索指定的值,并返回其索引值。如果数组中不存在该值,则返回-1;
}else if($.inArray(month,[4,6,9,11]) != -1){
preLastDay = 31;
endDate = month + "/30/" + year;
dayMount = 30;
}else if($.inArray(month,[1,3,5,7,8,10,12]) != -1){
if(month == 1){
preLastDay = 31;
}else if(month == 3){
if((year % 4 == 0 && year % 100 != 0) || year % 400 == 0){
preLastDay = 29;
}else{
preLastDay = 28;
}
}else if(month == 8){
preLastDay = 31;
}else{
preLastDay = 30;
}
endDate = month + "/31/" + year;
dayMount = 31;
}
endDay = new Date(Date.parse(endDate)); //结束日期
endWeek = today[endDay.getDay()]; //结束日是周几
if(week == '日'){
startArr = [];
}else if(week == '一'){
startArr = [preLastDay];
}else if(week == '二'){
for(var i=preLastDay-1;i<=preLastDay;i++){
startArr.push(i);
}
}else if(week == '三'){
for(var i=preLastDay-2;i<=preLastDay;i++){
startArr.push(i);
}
}else if(week == '四'){
for(var i=preLastDay-3;i<=preLastDay;i++){
startArr.push(i);
}
}else if(week == '五'){
for(var i=preLastDay-4;i<=preLastDay;i++){
startArr.push(i);
}
}else if(week == '六'){
for(var i=preLastDay-5;i<=preLastDay;i++){
startArr.push(i);
}
}
if(endWeek == '日'){
for(var i=1;i<=6;i++){
endArr.push(i);
}
}else if(endWeek == '一'){
for(var i=1;i<=5;i++){
endArr.push(i);
}
}else if(endWeek == '二'){
for(var i=1;i<=4;i++){
endArr.push(i);
}
}else if(endWeek == '三'){
for(var i=1;i<=3;i++){
endArr.push(i);
}
}else if(endWeek == '四'){
for(var i=1;i<=2;i++){
endArr.push(i);
}
}else if(endWeek == '五'){
endArr = [1];
}else if(endWeek == '六'){
endArr = [];
}
if(startArr.length > 0){ //上月循环
for(var i=0;i<startArr.length;i++){
html += "<div class='perDate clearfix'>"
+ "<div class='days'></div>"
+ "<div class='ifWork' id=''></div>"
+ "</div>";
}
}
for(var i=1;i<=dayMount;i++){ //本月循环
var dayStr = getDayStr(i);
var monthStr = getDayStr(month);
var newDays = year + '-' + monthStr + '-' + dayStr;
var newDate = dayStr;
html += "<div class='perDate clearfix' id='"+ newDays +"'>"
+ '<div class="days">'+ newDate +'<input type="hidden" name="schedulingDay" value='+ newDate +'></div>'
+ '<div class="ifWork" id="">'
+ '<select name="schedulingState" id="month">'
+ '<option class="month" value="">请选择</option>'
+ '<c:forEach var="status" items="${mstList}" varStatus="num">'
+ '<option class="month" value="${status.itemCodeTwo}">${status.itemNameTwo}</option>'
+ '</c:forEach>'
+ '</select>'
+ '</div>'
+ '</div>';
}
for(var i=0;i<endArr.length;i++){ //下月循环
html += "<div class='perDate clearfix'>"
+ "<div class='days'></div>"
+ "<div class='ifWork' id=''></div>"
+ "</div>";
}
$("#dates").append(html);
}
function getDayStr(i){ //01日
var iStr = '';
if(i.toString().length == 1){
iStr = '0' + i;
}else if(i.toString().length == 2){
iStr = i;
}
return iStr;
}