Get the days in a Week in Javascript, Week starts on Sunday

Question

Here\'s the given input from the user:

Year = 2011, Month = 3 (March), Week = 2

I want to get the days in week 2 of March 2011 in JavaScript.

e.g. Su

Answer 1

A little modification of the first answer that worked for me:

year = 2014;
week = 31;//week number is 31 for the example, could be 120.. it will just jump trough years
// get the date for the first day of the year               
var firstDateOfYear = new Date(year,0,1);
// set the date to the number of days for the number of weeks
firstDateOfYear.setDate(firstDateOfYear.getDate()+(7 * (week-1))); 
// get the number of the day in the week 0 (Sun) to 6 (Sat)
var counter = firstDateOfYear.getDay();

//make sunday the first day of the week
for(i=0;i