如何使用java脚本或jquery跳过2个日期之间的第2个和第4个星期六

Question

I have requirement as follows I have two dates i need to skip 2nd and 4th saturdays and sundays between the dates. for example Date1: 01/12/2017 Date2: 11/12/2017 output :8 days are weekends

Thanks Chakri

Answer 1

    var lock = false;    
    if(('currentdate' = 'saturday') || ('currentdate' = 'sunday')){
if(lock=false){
    //do some code here
    lock=true;
    } else {
    //do some code here whatever you gonna do at 2nd and 4th weekend
    lock = false;
    }
}

This will let you to do your base code on 1st and 3rh weekends and then you will lock it for next time. 2nd and 4th will be doing the else code what ever it is.

Answer 2

    var totalSaturday = 0;
    var totalSundays = 0;
    for (var i = fromDate; i <= toDate;) {

        if (i.getDay() == 0) {
            totalSundays++;
        }

        if (i.getDay() == 6) {

                var day=i.getDate() / 7;
                var week = Math.floor(day);
                if(day.toString().indexOf('.')==1)
                {
                    if(week =="1" || week == "3"){
                        totalSaturday++;                        
                    } 
                }
                else
                {   if(week =="2" || week == "4"){
                    totalSaturday++;                        
                }
                }
            }

        i.setTime(i.getTime() + 1000 * 60 * 60 * 24);
    }