Get a few weeks from the start and end of a date in javascript

Question

I create a schedule function, for this I need to insert the week data into the assembly.

So, I create an array that will contain weeks from start_date to end_date.

1st Push in the array: start_date = Announced date (if the announced date is Sunday, then it takes into account the date of the next Monday); end_date = date saturday

2nd to nth Push in the array: start_date = date on Monday; end_date = date on Saturday or the announced end date, if it is within a week

var start = new Date("09/30/2016");
var end = new Date("11/2/2016");

var count = 0;
var sDate;
var eDate;
var dateArr = [];

while(start <= end){
    if (start.getDay() == 0){
        count = 0;
    }else {
        if(count == 0){
            sDate = start;
            count = 1
        }else {
            count = 1;
        }

        if(start.getDay() == 6 || start == end){
            count = 1
            eDate = start;
        }else {
            count = 1;
        }

        if(sDate && eDate){
            sDate = new Date(sDate)
            eDate = new Date(eDate)
            dateArr.push({'startDate': sDate, 'endDate': eDate});
            sDate = undefined;
            eDate = undefined;
        }
    }

    var newDate = start.setDate(start.getDate() + 1);
    start = new Date(newDate);
}

But the result of Im get is

[{
    'startDate':Sat Oct 01 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 01 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Tue Oct 04 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 08 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Tue Oct 11 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 15 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Tue Oct 18 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 22 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Tue Oct 25 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 29 2016 00:00:00 GMT+0530 (IST),
}]

Edit:

Expected Result:

[{
    'startDate':Fri Sep 30 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 01 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Mon Oct 03 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 08 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Mon Oct 10 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 15 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Mon Oct 17 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 22 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Mon Oct 24 2016 00:00:00 GMT+0530 (IST),
    'endDate':Sat Oct 29 2016 00:00:00 GMT+0530 (IST),
},
{
    'startDate':Mon Oct 31 2016 00:00:00 GMT+0530 (IST)
    'endDate':Wed Nov 02 2016 00:00:00 GMT+0530 (IST),
}]

Answer 1

. obj- .

var start = new Date(Date.UTC(2016, 09, 30, 0, 0, 0));
var end = new Date(Date.UTC(2016, 11, 02, 0, 0, 0));
var sDate;
var eDate;
var dateArr = [];

while(start <= end){
  if (start.getDay() == 1 || (dateArr.length == 0 && !sDate)){
    sDate = new Date(start.getTime());
  }

  if ((sDate && start.getDay() == 0) || start.getTime() == end.getTime()){
        eDate = new Date(start.getTime());
  }

  if(sDate && eDate){
    dateArr.push({'startDate': sDate, 'endDate': eDate});
    sDate = undefined;
    eDate = undefined;
  }

    start.setDate(start.getDate() + 1);
}

console.log(dateArr);

https://jsfiddle.net/c58zde4b/6/

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