javascript - How to add leading "0" to month/day of date string? -

javascript - How to add leading "0" to month/day of date string? -

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how month , date of javascript in 2 digit format? 13 answers

so wrote method takes number , subtracts amount of months current date.

i trying figure out how can add together '0' in front end of months less 10. also, how can add together '0' in front end on days less 10 well.

currently, when returns object (2012-6-9). returns 6 , 9 no '0' in front end of it, can show me how it?

here code

lastnmonths = function(n) { var date = new date(); if (n <= 0) homecoming [date.getfullyear(), date.getmonth() + 1 , date.getdate()].join('-'); var years = math.floor(n/12); var months = n % 12; if (years > 0) date.setfullyear(date.getfullyear() - years); if (months > 0) { if (months >= date.getmonth()) { date.setfullyear(date.getfullyear()-1 ); months = 12 - months; date.setmonth(date.getmonth() + months ); } else { date.setmonth(date.getmonth() - months); } } } homecoming [date.getfullyear(), date.getmonth() + 1, date.getdate()].join('-'); };

you can avoid testing if n < 10 using :

("0" + (yourdate.getmonth() + 1)).slice(-2)

javascript jquery date datepicker