Aug 21
|
function get_day_before(date){
var bits = date.split(‘-‘);
var d = new Date(bits[0], (bits[1]-1), bits[2]);
var date = new Date(d.setDate(d.getDate() – 1));
var year = date.getFullYear();
var month = date.getMonth()+1;
var day= date.getDate();
if(month<10) month=’0’+month;
if(day<10) day=’0’+day;
alert(year+”-“+month+”-“+day);
}
use: get_day_before(“2012-08-09”);
will return: 2012-08-08
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