JavaScript: Storing dates in array in for loop -

i'm trying loop through check if first date less second date. if is, want store value in array, add 1 day first date, go through process. think that's i've written, i'm not sure why it's not working. when console out any of array values, it's last date appears , can't of other values store. after stepping through firebug, looks being overwritten. i'm using moment.js dates.

var counter = 1; var arr = []; var = firstdate.todate();  for(counter; firstdate < seconddate; counter++){         arr[i]=firstdate.todate();         firstdate.add(1, "day");     }  console.log(arr[2]); 

any appreciated!

the variable i never changes once set, you're writing same index.

also, counter variable never used. consider using counter variable index unique each iteration. alternatively, if want continue using date index, add line i = firstdate.todate(); top of loop.

for latter, loop should this:

var counter = 1; var arr = []; var = firstdate.todate();  for(counter; firstdate < seconddate; counter++){     = firstdate.todate();     arr[i]=firstdate.todate();     console.log(firstdate.todate());     firstdate.add(1, "day"); } console.log(arr[2]); 

i suggest adding console log loop (as above) if you're having problems, see dates being added being added.